Service Manual
Diagnostic Ultrasound System
Pro Focus 2202
BI2201 revision F
Valid from Software XPE0118-1353
World Headquarters: Mileparken 34 • DK-2730 Herlev • Denmark
Tel.: +45 4452 8100 • Fax +45 4452 8199 • www.bkmed.com • e-mail: support@bkmed.com
1
General Information
2
Service Notes
3
Checking Procedure
4
Trouble Shooting
5
Adjustment Procedure
6
Mechanical Parts
7
Preventative Maintenance
8
Theory of Operation
9
System Interconnections
10
System Pro Focus 2202
General Information
Section 1
GENERAL INFORMATION
CONTENTS
1
PAGE
Safety Aspects...........................................................................................................................................2
1.1
Terms and Symbols used ......................................................................................................................2
1.2
WARNINGS and CAUTIONS: ..............................................................................................................3
2
System Overview.......................................................................................................................................4
2.1
Front View..............................................................................................................................................4
2.2
Back View ..............................................................................................................................................5
2.3
System Configuration ............................................................................................................................6
2.4
Models ...................................................................................................................................................6
2.5
Modules and PC Boards........................................................................................................................8
3
Revision System......................................................................................................................................14
4
Special Tools and Equipment ................................................................................................................15
4.1
Checking Procedure (Section 3)..........................................................................................................15
4.2
Troubleshooting (Section 4) ................................................................................................................16
4.3
Adjustment Procedure (Section 5).......................................................................................................16
4.4
Mechanical Parts (Section 6)...............................................................................................................16
4.5
Preventative Maintenance (Section 7).................................................................................................16
4.6
Electrical Safety Test ...........................................................................................................................16
BI2201-F
1-1
General Information
1
System Pro Focus 2202
Safety Aspects
The Pro Focus 2202 System complies with:
•
•
•
•
EN/IEC 60601-1
EN 60601-2-37
UL2601-1
CSAC22.2 No.601.1.
The Pro Focus 2202 System is classified as follows:
1.1
•
Array Input Module:
Type B (Body)
•
Single-element Transducer Module:
Type B (Body)
•
ECG Input Module:
Type BF (Body Floating)
Terms and Symbols used
Throughout this manual the following terms are used to indicate a situation where safety
precautions are required:
"WARNING":
Indicates a situation involving risk of injury or loss of life to personnel or
patient.
"CAUTION":
Indicates a situation involving risk of damage to the instrument or other
equipment connected.
Symbol
IP57
Name
Description
ATTENTION
Consult ACCOMPANYING User Guide (BB0340) when this sign is
encountered on the instrument, to avoid reducing its safety
Potential
Equalisation
Terminal connected to the chassis. Should be connected to
corresponding terminals on other equipment to eliminate potential
differences.
Protective
Earth
Additional Protective Earth
Type CF
CF: Isolated from earth. Maximum Patient Leakage Current under:
Normal Condition ≤10μA, Single Fault Condition ≤ 50μA
Type BF
BF: Isolated from earth. Maximum Patient Leakage Current under:
Normal Condition ≤100μA, Single Fault Condition ≤ 500μA
Type BF
BF, DEFIBRILLATOR-PROOF
Type B
B: Maximum Patient Leakage Current under: Normal Condition
≤100μA, Single Fault Condition ≤ 500μA
SEALING
Dust and immersion protected according to IEC Publication 529
Stand-by
Push button for switching the scanner from stand-by to active. (The
power supply cord is the means of separation from the main power
supply.)
Off
Main power supply off
On
Main power supply on
Non-ionising
radiation
Ultrasound Scanner emits acoustic radiation
STERILE
Device is in a sterile condition
Table 1. IEC safety symbols
1-2
BI2201-F
System Pro Focus 2202
1.2
General Information
WARNINGS and CAUTIONS:
For your own and others safety please read the following carefully:
Warnings:
•
Opening the instrument can expose live parts.
•
Any work done on the open instrument with power on must only be done by B-K
Medical or their authorised representatives, who are aware of the hazards
involved.
•
Any repair on the 2202 must be followed by an electrical safety test to verify a
continuous safe operation of the system.
•
Only the original mains cable must be used NEVER USE EXTENSION CABLES!!
•
The 2202 contains a Lithium battery. Under no circumstances must this battery be
removed or replaced by the user as there is danger of explosion.
Personal Safety:
Be aware that there may be a risk of infection due to contaminated equipment,
especially puncture guides/needles and transducers. The following precautions should
be taken:
•
At the hospital ask the staff to sterilise transducers and puncture guides before
receipt. Consoles must be disinfected as recommended in the User Guide before
any repair.
•
When working with possible infected equipment, use gloves especially if you have
open wounds or scratches.
•
Possible infected equipment must be sterilised before handed over to customers.
Follow the recommendations in the Transducer User Guide.
•
Always wash your hands after working with the equipment.
•
If you scratch yourself on contaminated equipment you should immediately
contact the hospital staff or see a doctor.
Cautions:
BI2201-F
•
Ensure that the two mains voltage selector switches on the rear panel of the
power supply are set to match the actual mains voltage.
•
Always use correct fuses.
•
Switch off all equipment before connecting or disconnecting their interfaces.
Failure to do so could damage the equipment.
•
The power supply cord is the means of connecting the 2202 from the main power
supply.
1-3
General Information
2
2.1
System Pro Focus 2202
System Overview
Front View
With CRT Screen
1-4
BI2201-F
System Pro Focus 2202
2.2
General Information
Back View
Flat Screen on foot
CRT Screen
Flat Screen on arm
VGA 1
L
R
VGA 2
VGA 1
L
R
VGA 2
1
2
RGBS
2
!
1
1
2
!
L
B
R
RS232
Video connectors on
UltraView
L
5V
0.1 A
R
Video connectors on:
Yellow, Green and Blue
BI2201-F
1-5
General Information
2.3
System Pro Focus 2202
System Configuration
The Diagnostic Ultrasound System 2202 is an ultrasound scanner optimised for use in:
•
•
•
•
•
•
•
•
•
•
2.4
B-mode
B-mode with Tissue Harmonic Imaging
B-mode + M-mode
Doppler mode including:
Spectral Doppler (PW & CW)
Power mode (including Directional Power Doppler)
Color mode (Color Doppler)
Triplex (B-mode plus Spectral Doppler and either Color Doppler or Power Doppler)
Contrast Imaging
3D
Models
There are four versions of the Pro Focus 2202: Ultra view, Yellow, Green, and Blue.The
available features for each version can be found in the product catalogue. (BG0143)
1-6
BI2201-F
System Pro Focus 2202
General Information
Blue
ZV0069
ZV0071
Monitor CRT
Monitor LCD
Green
ZV0069
ZV0071
Coreboard assembly
ZN2220
ZN2230
ZN2220
Coreboard
EXT board (PC)
AVIB
Harddisk
ZD0773
ZD0784
ZD0789
ZD0795
ZD0784
Front-end assembly
Front-end
QCCM
Beamformer
Back Plane board
Power Supply
Keyboard
ECG Module (option)
Single Module (option)
MCM (option - 3D prof.)
HUB
CD/DVD
ZH0758
UL0041
ZN2221
ZE0798
ZE0797
ZN2201
ZN2202
Monitor CRT
Monitor LCD
Coreboard assembly
Beamformer
Back Plane board
Power Supply
Keyboard
ECG Module (option)
Single Module (option)
MCM (option - 3D prof)
HUB
CD/DVD
BI2201-F
ZD0774
ZH0757
ZG0346
ZN0047
ZN0624
ZN2223
ZN2241
ZE0820
ZE0821
ZN2242
ZE0822
ZE0823
Yellow
ZV0070
ZV0071
Ultra View
n/a
ZV0074
ZN2228
(histoscan)
ZN2226
ZE815
ZE0817
ZN0046
ZN2242
ZE0822
ZE0823
ZN0049
ZN0624
ZN2223
ZH0759
UL0036
ZN2232
ZN2233
(histoscan)
ZD0788
ZD0798
ZD0797
ZH0814
UL0045
ZD0774
ZH0757
ZG0346
ZN2201
ZN2202
ZN2226
ZE0815
ZE0817
ZD0795
ZH0759
UL0036
ZN2234
ZN2222
ZD0773
ZD0784
n/a
ZH0758
UL0041
ZN2221
ZE0798
ZE0797
ZN2221
ZE0798
ZE0797
ZD0773
ZD0795
ZH0758
UL0041
ZN2229
(histoscan)
ZD0774
ZH0757
ZG0346
ZN0046/ZN0049
ZN0624
ZN2201
ZN2223
ZN2234
ZN2202
ZN2222
ZH0759
UL0036
ZN2220
Coreboard
EXT board (PC)
PMC
AVIB
Harddisk
Front-end assembly
Front-end
QCCM
ZN2226
ZE0815
ZE0817
ZN2231
ZN2234
ZN2222
ZN2242
ZE0822
ZE0823
ZD0774
ZH0757
ZG0346
ZN0049
ZN0624
ZN2234
ZN2222
ZH0759
UL0011
1-7
General Information
2.5
1-8
System Pro Focus 2202
Modules and PC Boards
B-K
Item
ZV0069 /
ZV0070
CRT Monitor
ZV0071
Flat Screen 17”
ZV0074
Flat Screen 19”
Picture
BI2201-F
System Pro Focus 2202
ZN2220
Core Board Assembly
ZD0773
ZD0784
ZH0758
UL0041
ZN2230
Core Board Assembly
ZD0789
ZD0795
ZH0758
UL0041
ZN2231
Core Board Assembly
ZD0773
ZD0795
ZH0758
UL0041
ZN2232
ZN2228
ZN2229
ZN2233
BI2201-F
General Information
Core Board Assembly
ZD0788
ZD0798
ZD0797
ZH0814
UL0045
Core Board Assembly
(incl. of research interface)
ZD0773
ZD0784
ZH0758
UL0041
Core Board Assembly
(incl. of research interface)
ZD0773
ZD0795
ZH0758
UL0041
Core Board Assembly
(incl. of research interface)
ZD0788
ZD0798
ZD0797
ZH0814
UL0045
ZD0773
ZD0788
ZD0789
Core Board
ZD0784
ZD0795
Single Board PC
1-9
General Information
1-10
System Pro Focus 2202
ZD0798
Single Board PC for Ultraview
UL0041
Hard disk with software
UL0045
Hard disk with software for Ultraview
ZD0774
Digital Beam former Board
UL0036
DVD/CD R/W Combo
UL0011
DVD/CD R/W for Ultraview
BI2201-F
System Pro Focus 2202
BI2201-F
General Information
ZE0797
ZE0817
ZE0821
ZE0823
Channel Condition Module
ZE0798
ZE0815
ZE0822
Front End Board
(3 Transducer connectors)
ZE0820
Front End Board
(2 Transducer connectors)
ZN2221
Front End Assembly
ZE0798 & 16 × ZE0797
ZN2226
Front End Assembly
ZE0815 & 16 × ZE0817
ZN2241
Front End Assembly
ZE0820 & 16 × ZE0821
(2 Transducer connectors)
ZN2242
Front End Assembly
ZE0822 & 16 × ZE0823
1-11
General Information
1-12
System Pro Focus 2202
ZG0346
Power Supply
ZH0757
Back Plane
ZH0758
Video IF board
ZH0814
Video IF board for Ultra View
ZH0759
HUB controller board
BI2201-F
System Pro Focus 2202
ZN0046
Keyboard Yellow and Green models
Incl. of TGC/Gain buttons/Cable
8 x DO0912
2 x SN0220
1 x SN0221
ZN0047
Keyboard for Blue model
Incl. of TGC/Gain buttons/Cable
8 x DO0912
2 x SN0220
1 x SN0221
ZN0049
ZN2201
ZN2223
ZN2234
ZN2202
ZN2222
BI2201-F
General Information
Keyboard for Ultra View
Yellow and Green models
Incl. of TGC/Gain buttons/Cable
Single element module (option)
MCM (Mover Control Module) for
3D Professional (option)
1-13
General Information
3
System Pro Focus 2202
Revision System
All PC Boards in the 2202 are described by the board name, Type number, Revision
code (ID) and PCB Version.
The name of the board indicates the function of the board, for example the Core Board.
The name of the board is changed only if the function of the board changes.
Part number
Serial Number
| | | || | | ||| | | | | | |||
| ||| |
ZD0773
001 837
B-K Medical A/S
ABCDE FGHIJKLMNOPQRSTUVXY
Revision level
in this case: E
Bar Code Label
The Part number of the board, for example ZD0773, is the order number of the board.
The number is changed if the modification of the existing PCB is found to be too
extensive.
The serial number of the board is a unique number used for tracking purposes.
The revision code (ABCDEFGH.......) is related to the modifications made on the board.
The revision letter is marked when modifications are made. When boards are ordered
from the B-K Medical stock it is important that the serial number of the scanner is stated.
The serial number ensures that the correct revision is shipped.
The PCB version (number e.g. 3) is printed on the circuit board.
The Version and Revision code can be read electronically.
Note! Some modules (assemblies) that consist of a number of PCB’s does only have a
Part No. and a serial number but no revision. E.g. Front-end assembly - ZN2226 consists
of ZE0815 and 16 × ZE0817.
Information about Hardware/ Software compatibility can be found in the B-K Medical Hot
Line on the support section of www.bkmed.com (requires password)
1-14
BI2201-F
System Pro Focus 2202
4
General Information
Special Tools and Equipment
The tools and equipment listed below does not include standard tools and commonly
used equipment.
4.1
Checking Procedure (Section 3)
•
Transducer Phantom, model 254 (WQ 0973) for checking a 2202 system equipped
with Array- and Single-element Transducers.
•
Transducer Phantom, type 251 (WQ 0972) for checking a 2202 system equipped with
the Endosonic Probe 1850 , 2050 or 2052.
•
Ruler (for checking the size of the image on the monitor)
•
Blank CD-R (for testing CD Drive)
Further it is recommended to bring a 150 ml bottle containing preserving fluid for the
phantom(s):
Prescription for preserving fluid:
94 ml Glycerol (85%)
50 ml Rodalon (10%)
1000 ml purified Water
BI2201-F
1-15
General Information
4.2
System Pro Focus 2202
Troubleshooting (Section 4)
For accessing BIOS (new image on Harddisk drive)
•
4.3
BIOS Plug EL1011 (not necessary for keyboard ZN0049)
Adjustment Procedure (Section 5)
For adjusting the trackball:
4.4
4.5
•
Trackball Adjustment Key QA0228
•
Hex key 4 mm for adjusting monitor tilting base friction (CRT monitor only)
Mechanical Parts (Section 6)
•
Static Control Service Kit, type 3M 8501 (WQ 0969) or similar.
(when handling the static sensitive PCB’s).
•
Torx keys size 8, 10, 20, and 30
•
QA0229
Adjustment tool for Pro Focus
This tool is needed for adjusting the monitor and keyboard bracket mechanics.
Preventative Maintenance (Section 7)
•
4.6
Equipment necessary to perform the Preventative Maintenance is the equipment
used in the Checking Procedure and Electrical Safety Test.
Electrical Safety Test
Testers required:
•
Safety Tester
•
HV Tester
High Voltage test plugs/adopters required:
1-16
•
WB 1275
HV test adaptor for type BF Transducers
•
WJ 0246
HV Test Plug for Mains
•
Electrical Safety Test Record (Enclosed)
BI2201-F
2202
Electrical Safety Test Record
Equipment under test
Serial no:
Location:
For INSTRUCTIONS read the back of this sheet.
Test Date
Test
Insulation
Resistance
Protective
ground
Protective
ground
Protective
ground
Protective
ground
Protective
ground
Protective
ground
Protective
ground
(type BF)
Test Limits
Mains to Case
Console
5 MΩ
(earth terminal on the back of the
scanner)
0,2 ohm
Monitor shelf
0,2 ohm
(screw underneath the shelf)
Monitor
0,2 ohm
(screw next to monitor power inlet)
Transducer connector –array
Single module connector
(metal ring on female connector)
MCM connector
0,2 ohm
0,2 ohm
(metal ring on female connector)
0,2 ohm
ECG
0,2 ohm
(metal part behind the ring on AUX
connector below the ECG connector)
Earth
Leakage
Normal
500 μA
Earth
Leakage
Reverse
500 μA
Earth
Leakage
Normal - Single Fault Condition
1000 μA
Earth
Leakage
Reverse - Single Fault Condition
1000 μA
2.2 kV (DC)
Cassette
No Flash over
2.2 kV (DC)
Monitor
No Flash over
Signature
1 of 2
The test complies with IEC 60601-1 regulations for medical equipment, safety class I, Type B (ECG type BF).
Important:
High Voltage testers deliver hazardous currents. Therefore these testers should only be operated by technicians who are aware of the
hazards involved.
Disconnect transducers and accessories from the equipment under test. Test limits are valid only for the equipment itself without any
applied part(s) connected.
The complete test must always follow immediately after a repair made on the 2202 Ultrasound Scanner, and always on the fully assembled
unit.
General remarks and settings for Protective GND test:
Cables:
Tester settings:
Mains cable for scanner; clip/probe lead (Tester accessories)
Class=I, Type: B (For ECG test type BF)
Connect the scanners Main cable from IUT POWER (on Tester) to power inlet on the scanner.
Connect the clip/probe lead to the test point and keep it firmly pressed against it as the current is 25 Amps when applying this test
General remarks and settings for Leakage Current test:
Cables:
Tester settings:
Mains cable for scanner;
Class = I, Type: B,
Connect the mains cable for the scanner to the IUT POWER outlet (on Tester) to power inlet on the scanner
When activating the Leakage test then press the power button on the scanner and wait for it to start up and then record the Current before
closing down the scanner as normal turn off.
High Voltage Test: General remarks and settings for A and B
Tester:
Cables:
Adaptors(optional):
HV Insulation Tester
HV probe
HV test plug for mains WJ0246 can be used if the HV Tester cannot connect directly to scanner/monitor mains input
Test Cassette:
Connect HV tester plug for mains into socket for the scanner mains input. Insert tip of HV probe to the metal plate
at the right transducer connector slot. Start the test increasing the HV to 2.2 kV (DC) and apply this voltage for
maximum 5 sec. There must be no flash over nor breakdowns.
Test Monitor:
Connect the monitor power cable to the HV tester plug for mains. Insert tip of HV probe to screw next to monitor
power inlet. Start the test increasing the HV to 2.2 kV (DC) and apply this voltage for maximum 5 sec. There must
be no flash over nor breakdowns.
2 of 2
System Pro Focus 2202
Service Notes
Section 2
SERVICE NOTES
Service Notes
To improve the performance of the Pro Focus Ultrasound System 2202, small changes
in the hardware and firmware may be made. All information about these changes, and
any other change or correction to this Service Manual will be released in the form of
Service Information.
Note
All existing and future Service Information concerning the Pro Focus 2202 system
should be placed in this section.
Edition Number
If any major changes are made to the Pro Focus 2202 system and/or the Service
Manual, a new edition will be released.
Any new editions can be recognized by the edition number given in the footer.
BI2201-F
2-1
Service Notes
System Pro Focus 2202
This page is left blank intentionally
2-2
BI2201-F
System Pro Focus 2202
Checking Procedure
Section 3
CHECKING PROCEDURE
CONTENTS
PAGE
3.1.
Introduction.............................................................................................................................................. 2
3.1.1.
Necessary Equipment to Perform the Checking Procedure ...............................................................2
3.2.
Basic Checks ........................................................................................................................................... 2
3.2.1.
Visual Inspection..................................................................................................................................2
3.2.2.
Monitor mounting.................................................................................................................................2
3.2.3.
Before Power Up .................................................................................................................................3
3.2.4.
Power Up.............................................................................................................................................3
3.3.
Functionality............................................................................................................................................. 4
3.3.1.
Monitor Checking ................................................................................................................................4
3.3.2.
Transducer Inputs ...............................................................................................................................4
3.3.3.
Track Ball ............................................................................................................................................4
3.3.4.
Gain/TGC ............................................................................................................................................5
3.3.5.
Image review .......................................................................................................................................5
3.3.6.
M-mode ...............................................................................................................................................5
3.3.7.
Audio/Spectral Doppler .......................................................................................................................6
3.3.8.
CFM.....................................................................................................................................................6
3.3.9.
Image storage (CD/RW - DVD)...........................................................................................................7
BI2201-F
3-1
Checking Procedure
3.1.
System Pro Focus 2202
Introduction
The Checking Procedure is to verify proper operation of the main functions of the 2202
System. The procedure should be used during installation, incoming inspection, regular
maintenance and before and after repair. The procedure is arranged in sections and
must be followed from the beginning when performed.
Notes
If the Checking Procedure cannot be performed successfully or if there is a specific fault
in the System, refer to Section 4, TROUBLESHOOTING or Section 5, ADJUSTMENT
PROCEDURE.
The Checking Procedure does not include a check of the different transducer types.
If in doubt about the functions of the 2202 you should consult the user guide.
Important!
Any inside repairs performed on the 2202 must be followed by an Electrical Safety Test.
3.1.1.
Necessary Equipment to Perform the Checking Procedure
•
Transducer Phantom, model 254 (WQ 0973) for checking a 2202 system
equipped with Array Transducers.
•
Transducer Phantom, type 251 (WQ 0972) for checking a 2202 system
equipped with the Endosonic Probe 1850, 2050 or 2052
•
CD/DVD (recordable) (for testing the CD/RW)
•
Array Transducer
•
Single Transducer
Note: If a phantom is not available the human body is a good alternative.
3.2.
Basic Checks
3.2.1.
Visual Inspection
Check the overall appearance of the 2202.
Especially check for scratches and stain's on the paint.
3.2.2.
Monitor mounting
Check that the monitor is securely fastened and is easy to tilt/rotate.
3-2
BI2201-F
System Pro Focus 2202
3.2.3.
Checking Procedure
Before Power Up
The 2202 System complies with the IEC 60601-1 safety regulations and as such it must
be connected to a mains outlet having a safety ground connection. Therefore: Check
that the 2202 mains cable is terminated with a three-pole plug that fits a three-pole
mains outlet. For safety reasons do not use extension cables!
3.2.4.
Power Up
1.
Connect a transducer to the scanner.
2.
Switch On the 2202. Follow the progress bar in the start-up screen. (It is
normal that the start up will take approx. 2 min and 40 sec.)
3.
Verify that the monitor opening layouts are shown in Fig. 3.3 -1. Note that the
menu shown (settings) differs from transducer type.
Fig. 3.3-1. The default display.
4.
BI2201-F
Check that the current date and time is displayed on the monitor:
3-3
Checking Procedure
3.3.
System Pro Focus 2202
Functionality
The chapter will cover some of the basic functions in the scanner. You can read more
about the user interface in the user's guide, as this is not the scope of this document.
3.3.1.
Monitor Checking
1. Press Alt+Shift+G
Fig. 3.3-2. Monitor checking screen
2. Adjust the brightness of the screen up/down. The square at 1% should not be visible
whereas the 2% should be just visible. Note that this should be done in the normal
environment of the scanner e.g. a dark room
3. Leave the monitor checking screen by pressing Esc
3.3.2.
Transducer Inputs
1.
Move the transducer connector to one of theother input module(s), Press
Freeze and confirm that the transducer can be identified.
2.
Start the transducer to verify correct operation of the input module.
Note: If available connect a Single-element transducer to the Single element socket
and verify correct operation of the transducer.
3.3.3.
Track Ball
The track ball should move smoothly. If it too tight or too loose you can adjust it using
the adjusting tool QA0228 (shipped with System 2202).
3-4
BI2201-F
System Pro Focus 2202
3.3.4.
3.3.5.
3.3.6.
Checking Procedure
Gain/TGC
1.
Press Freeze to start scanning.
2.
Adjust the gain using the gain potentiometer and observe the effects on the
B-image.
3.
Adjust the TGC curve using the TGC Potentiometers and observe the effect
on the B-image.
1.
Make a scan and press Freeze.
2.
Observe that a horizontal Track ball movement scrolls through the most
recently recorded B mode images.
Note:
This section is only valid for Array Transducers.
1.
Press the M-mode potentiometer
2.
Start the transducer and check that the echoes now are displayed both as a
normal image and as horizontal lines that reflect the echo information along
the M-mode line.
Image review
M-mode
BI2201-F
3-5
Checking Procedure
3.3.7.
3.3.8.
3-6
System Pro Focus 2202
Audio/Spectral Doppler
Note:
This section is only valid for Array transducers and only scanners with
Doppler functionality.
1.
Press on the Doppler
2.
Observe that sound can be heard in the speaker and a Doppler spectrum is
shown.
3.
Audio Volume - Press Sound up/down and check that the volume of the
audio signal can be adjusted.
4.
Gain - use the Doppler Gain Control and adjust the gain up and down.
Observe that spectrum noise and sound changes.
5.
Filter changes the setting of the wall filter. Observe that the low frequency
components close to the base-line disappear
6.
Leave the Doppler by pressing B
1.
Press the Colour button and place the CFM box over a vessel using the
Track ball and verify flow in the colour box.
2.
Gain - Increase CFM gain using the CFM Gain Control and observe that the
colour box is filled with coloured noise dots.
3.
Base line - move the base line up and down with the base line control.
Check that the colour scales is offset allowing measuring a larger range of
velocities in one direction.
and place the sample volume over a vessel.
CFM
BI2201-F
System Pro Focus 2202
3.3.9.
Checking Procedure
Image storage (CD/RW - DVD)
BI2201-F
1.
Press ID
2.
Enter a patient ID e.g. test or leave it at NoID and press Enter
3.
Freeze the image
4.
Press
Note ! The system may have be configured so that this key does not store the
image to the hard disk
5.
You should now see a thumbnail with the image as being saved on the hard
disk
6.
Click on the thumbnail so that a blue frame surrounds it
7.
Click on the small arrow next to Export and select “Copy to CD”
8.
Insert a blank CD/DVD into the disk drive (DVD only for UltraView)
9.
Click on Burn CD..
10.
Give the CD a label and click on Burn
11.
Wait for the CD/DVD to be burned then the drive will eject it
12.
Close the drive again
13.
Click “View Archive”
14.
Click on CD/USB
3-7
Checking Procedure
3-8
System Pro Focus 2202
15.
Click on the line with the date for the creation of the CD
16.
Now you should see the thumbnail from the CD
17.
The basic function check of the scanner has now been completed
BI2201-F
System Pro Focus 2202
Troubleshooting
Section 4
TROUBLESHOOTING
CONTENTS
PAGE
Introduction ................................................................................................................................... 3
Replaceable Parts......................................................................................................................... 3
Keys to Troubleshoot Specific Problems (Hints)........................................................................... 4
Loss of time.............................................................................................................................. 4
Transducer or scanner............................................................................................................. 4
Service Mode ................................................................................................................................ 5
Enter Service Mode ................................................................................................................. 5
How to set scanner to Normal (console) Mode - exit Service Mode........................................ 6
How to start console application for service use...................................................................... 7
How to start Windows Explorer................................................................................................ 7
How to start the Control Panel ................................................................................................. 7
How to start the Device Manager............................................................................................. 7
How to shutdown the scanner.................................................................................................. 7
How to restart the scanner....................................................................................................... 7
How to delete patient-related files............................................................................................ 7
Update Hardware..................................................................................................................... 8
Event Viewer .......................................................................................................................... 11
Scandisk................................................................................................................................. 12
Disk Fragment........................................................................................................................ 13
Keyboard Test........................................................................................................................ 14
Installing a XP Embedded Image................................................................................................ 16
Preparing a clean hard disk for image installation ................................................................. 16
HIPAA (Health Insurance Portability and Accountability Act) ..................................................... 16
Background ............................................................................................................................ 16
Enable patient privacy............................................................................................................ 17
Create users........................................................................................................................... 17
Table of passwords ..................................................................................................................... 18
Dicom .......................................................................................................................................... 19
Host Setup ............................................................................................................................. 20
Worklist Setup ........................................................................................................................ 23
MPPS Setup (2202 SW version 1430 and after) ................................................................... 24
PACS Setup ........................................................................................................................... 24
Printers Setup ........................................................................................................................ 26
Troubleshooting ..................................................................................................................... 28
Testing errors.................................................................................................................... 28
Status................................................................................................................................ 29
Ping ................................................................................................................................... 29
How to recover from a crashed main database .......................................................................... 31
How to recover patient database from a crashed system........................................................... 31
Patient Database Recovery tool ............................................................................................ 31
Log files ....................................................................................................................................... 32
How to grab the log files ........................................................................................................ 32
How to send log files via email.................................................................................................... 33
Initialization ............................................................................................................................ 33
Verification (or how to use the feature).................................................................................. 34
Troubleshooting ..................................................................................................................... 34
How to configure scanner to use an external hard disk to save scans instead of the internal hard
disk .............................................................................................................................................. 35
4.13.1.
How to configure scanner to use a network drive.................................................................. 37
4.13.1.1.
Configure Microsoft Windows-based PC .......................................................................... 37
4.13.1.2.
Configure Network ............................................................................................................ 38
4.13.1.3.
Configure Scanner ............................................................................................................ 38
4.13.2.
How to transfer file from one hard disk to another................................................................. 39
4.1.
4.2.
4.3.
4.3.1.
4.3.2.
4.4.
4.4.1.
4.4.2.
4.4.3.
4.4.4.
4.4.5.
4.4.6.
4.4.7.
4.4.8.
4.4.9.
4.4.10.
4.4.11.
4.4.12.
4.4.13.
4.4.14.
4.5.
4.5.1.
4.6.
4.6.1.
4.6.2.
4.6.3.
4.7.
4.8.
4.8.1.
4.8.2.
4.8.3.
4.8.4.
4.8.5.
4.8.6.
4.8.6.1.
4.8.6.2.
4.8.6.3.
4.9.
4.10.
4.10.1.
4.11.
4.11.1.
4.12.
4.12.1.
4.12.2.
4.12.3.
4.13.
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Troubleshooting
System Pro Focus 2202
Using IDE (44 pins) to USB adapter ...................................................................................... 39
4.13.3.
4.13.4.
Using dual connector IDE (44 pins) Cable............................................................................. 40
4.14.
Software Structure ...................................................................................................................... 41
4.14.1.
Directory Structure of hard disk (C-drive) .............................................................................. 41
4.14.1.1.
CasaEngine ...................................................................................................................... 41
4.14.1.2.
Console............................................................................................................................. 41
4.14.1.3.
XPE_Backup..................................................................................................................... 43
4.15.
How to access the content of the CD in the CD-drive from Windows Explorer in service mode 43
4.16.
There is no Recordable CD Drive ............................................................................................... 43
4.17.
How to make your own BIOS plug EL1011................................................................................. 44
4.17.1.
Tools Required....................................................................................................................... 44
4.17.2.
Assembly Procedure.............................................................................................................. 44
4.18.
License Codes ............................................................................................................................ 45
4.18.1.
Install License Codes from the Back-up CD .......................................................................... 45
4.19.
Power Supply Trouble shooting .................................................................................................. 47
4.19.1.
Introduction ............................................................................................................................ 47
4.19.2.
LED indicators on the Power Supply ..................................................................................... 47
4.19.3.
Steps to test the Power Supply.............................................................................................. 47
4.19.4.
How to test the Power Supply ZG0346 as standalone .......................................................... 48
4-2
BI2201-F
System Pro Focus 2202
Troubleshooting
4.1. Introduction
This section is divided into separate subsections some of which cover specific areas within the
troubleshooting others describe the overall test facilities in the 2202.
But before you jump to any of the subsections you should first consult Section 4.3 which might
give you, if not the solution, then some ideas of how to troubleshoot this particular problem of
yours.
To prevent injury to persons and damage to the Pro Focus be aware of the following:
WARNINGs:
* Opening the Power Supply can expose live parts.
* Any work done on the open instrument with power On must only be done by B-K Medical or
their authorized representatives, who are aware of the hazards involved.
* Any repair work done on the 2202 system must be followed by an electrical safety test to verify
a continuous safe operation of the system.
* The Core board contains a lithium battery. The battery must only be replaced by a person
having special knowledge as described in sec. 4.2 Replaceable Parts
CAUTIONs:
* Switch Off the 2202 before connecting or disconnecting the Pro Focus to any peripheral units.
Failure to do so could damage the equipment.
* The PC Boards in the 2202 are sensitive for static discharge. Therefore, when handling PC
Boards always take steps to prevent static discharge - see Section 1.5, Special Tools and
Equipment.
4.2. Replaceable Parts
Apart from a few exceptions listed below all PC Boards and modules in can be replaced without
further actions made. Any work that requires opening the 2202 must however be followed by an
electrical safety test.
Before replacing a subassembly it is necessary to verify that the ID (revision) of the new part is
compatible with the ID of the defective part.
Item to be replaced:
QB0041
ZN2220
ZN2228
ZN2229
ZN2230
ZN2231
ZN2232
ZN2233
ZD0784
ZD0795
ZD0798
UL0041
UL0045
ZD0757
BI2201-F
Lithium battery
Core Board Assembly
Type of unit
effected:
All
All
Necessary action after
replacement:
Set system clock, PIN codes
Set system clock
Restore Patient database
User settings
PIN codes (if new MAC address)
ETX Module
All
Set system clock + PIN codes (if
new MAC address)
Hard disk
All
Back Plane
From 1864900
Restore Patient database, User
settings, PIN codes
PIN codes
4-3
Troubleshooting
System Pro Focus 2202
4.3. Keys to Troubleshoot Specific Problems (Hints)
4.3.1.
Loss of time
If you remove the ETX board from the Core board, the time settings will be lost. The same is
valid, if you remove the lithium battery on the Core board.
Check the lithium battery on the Core board (also check for bad contact).
4.3.2.
Transducer or scanner
•
First of all: Try another transducer!
•
Try the other Array Input Connector
•
If possible, connect a single-element transducer to bypass the FE64+ board and the beam
former board.
Radial or Vertical lines
The problem is most likely caused by the FE64+, Digital beam former, or the transducer.
Concentric rings or Horizontal bands
Noise pattern in the B-image
A noise pattern in the far field is often caused by external noise entering the scanner trough the
air or via the mains cable. To isolate the problem check/try the following:
•
Connect the scanner to another mains outlet, preferably in another room. A change in the
noise pattern indicates noise on the mains.
•
Check that the wall outlet has a proper grounding.
•
Compare different transducer types and frequencies (MFI). External noise is often
frequency specific.
Note:
Before contacting the support group in Denmark for help with noise problems it is recommended
that you try out the suggestions above. Use the image storage facility of the 2202 to save a
couple of images showing the problems. The images can be attached to an e-mail.
4-4
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System Pro Focus 2202
Troubleshooting
4.4. Service Mode
The operative system of the 2202 is Windows XP Embedded. Windows XP Embedded is a
componentized version of Windows XP Professional that contains all of the features,
functionality, and familiarity of Windows XP Professional. In our case this means that all not
needed software, device drivers and other files are removed. This also means that support for
non-generic USB storage keys, USB hard disks and USB CD/DVD drive is non-existing. The
way Windows XP Embedded is build makes is impossible to install a specific driver after the
scanner has left the factory.
In this new environment, the usual Windows Desktop has been replaced by the B-K Medical
Ultrasound application: Console. This way there is no Windows Desktop behind the application.
This is very good when we want to prevent unauthorized access.
When we want to get behind the console application, so we have access to Windows, we must
switch to Service Mode. In service mode the console-based desktop is replaced by a service
menu.
Service mode can be activated if you want to:
•
•
•
•
4.4.1.
Upgrade software
Check of Hard Disk
Access Windows Explorer
and other service related issues
Enter Service Mode
1. Start up the scanner and wait for complete boot-up
2. Press ALT + F4 (if you don’t see the below dialog then first click anywhere at the Ultrasound
image field and the press ALT + F4)
3. Enter password: viking
and the scanner will then turn OFF
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4-5
Troubleshooting
System Pro Focus 2202
4. Turn on the scanner and wait for it to boot up in service mode.
4.4.2.
How to set scanner to Normal (console) Mode - exit Service Mode
1. Double click on the “Start in Console Mode” icon on the desktop.
4-6
2.
Click on Yes
3.
Click on OK
4.
Double click on the “Reboot Scanner” icon on the desktop.
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System Pro Focus 2202
4.4.3.
Troubleshooting
How to start console application for service use
In many cases it is desired to run the console application from service mode to test different
issues.
Double click on “Start Console” icon on desktop
When you run the console application in service mode, you can close it using ALT+F4, and you
can switch to other windows/applications using the ALT+TAB key combination.
4.4.4.
How to start Windows Explorer
Double click on “explorer” icon on desktop
The Window Explorer is a very powerful tool, as you can get access to almost everything in
Windows using this tool.
4.4.5.
How to start the Control Panel
Double click on “Control Panel” icon on desktop
The control panel can also be started from the Windows Explorer.
4.4.6.
How to start the Device Manager
Double click on “Device Manager” icon on desktop
The device manager can also be started from the Windows Explorer.
4.4.7.
How to shutdown the scanner
Double click on “Shutdown scanner” icon on desktop
4.4.8.
How to restart the scanner
Double click on “Reboot scanner” icon on desktop
4.4.9.
How to delete patient-related files
Double click on “Delete Console Documentation Directory” icon on desktop
Doing this all saved images/clips will be deleted as well as the patient database will be cleared.
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4-7
Troubleshooting
System Pro Focus 2202
4.4.10. Update Hardware
The Update Hardware can reprogram the flash memory located on the Core board. Usually this feature
is used in connection with software upgrade where e.g. improved functionality can be added to the
board as part of the software upgrade.
Warning!! If programming the Flash fails then it must be reprogrammed until it succeed otherwise the
console application will not work and if you set the scanner to normal mode you will not be able to go
back into service mode without reinstalling the hole software (image install).
If you have a system with Coreboard ZD0773 version 4 we recommend not to run the Update
Hardware!
1. Click on Update Hardware
2. Click on Report Status
3. If the status field contains any “needs update” then click on Program otherwise quit the
Coreboard Flash Utility
Needs update
4-8
BI2201-F
System Pro Focus 2202
Troubleshooting
Note! The screen will be blank for several minutes during this programming - this is quite normal
you just have to wait!
4. Wait for the Core board Flash Utility to finish programming i.e. until
Working field is no longer blue and the last lines in the Output/Progress window is :
Updating Flash Table in
AVR…
Flash Table is updated
5. When the Coreboard Flash Utility has finished programming you should check for error
messages in the Output/Progress field. Errors will have been marked out by a line of
“****************” - in that case you have to programme again. Note that you must scroll up to see
all text from the Output/Progress
BI2201-F
4-9
Troubleshooting
System Pro Focus 2202
If an error has occurred then it will look like the below example in that case you should click on Clear
List and then Program as described in step 3.
Failed!!!
6. When the programming has not failed then click on Quit
7. Click on Shutdown Scanner
8. After it has turned off wait 30 seconds and then turn on the scanner again. This will complete
the Update Hardware function
4-10
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System Pro Focus 2202
Troubleshooting
4.4.11. Event Viewer
Event Viewer is the first place to look in for information when you are troubleshooting any
problem with your computer. It is used to view events and manage them. There are three
categories of events: System, Application and Security events.
The System Log records events related to Windows XP system components such as failure of a
driver or other system components to load during start up. Usually at start up there is a warning
message indicating that a driver or other system component failed, check Event Viewer for
more details.
The Application Log records events logged by applications, such as errors generated by certain
applications.
The Security Log records events related to system security. This helps track changes or
attempts to break system security.
1. Left click on Event Viewer and select a log to view. The log will appear in the right hand
pane.
2. If you want to look at an event, double click on it. A dialog box will open showing information
about what caused the error.
3. You can navigate from error to error in the same log by clicking the up and down arrows.
4. If you need to record an error so you can email it to a technical support person, click on the
button right below the down arrow. This will copy the error to the clipboard. It is now
available to be pasted into a text file, you can send to Service at B-K Medical.
5. Close the dialog box when you are done reviewing the event log.
Event Viewer displays these types of events:
BI2201-F
4-11
Troubleshooting
System Pro Focus 2202
Error: A significant problem, such as loss of data or loss of functionality. For example, if a
service fails to load during start-up, an error will be logged.
Warning: An event that is not necessarily significant, but may indicate a possible future
problem. For example, when disk space is low, a warning will be logged.
Information: An event that describes the successful operation of an application, driver, or
service. For example, when a network driver loads successfully, an Information event will be
logged.
Success Audit: An audited security access attempt that succeeds. For example, a user's
successful attempt to log on to the system will be logged as a Success Audit event.
Failure Audit: An audited security access attempt that fails. For example, if a user tries to
access a network drive and fails, the attempt will be logged as a Failure Audit event.
Note: Event Viewer is a part of Microsoft Windows XP. Further help can be gained using the
Event Viewers built-in help.
4.4.12. Scandisk
Scandisk is the program that verifies the logical integrity of a file system on Windows. When
Scandisk encounters logical inconsistencies it does not take actions to repair file system data,
but let you know that there is problem:
Errors found. CHKDSK cannot continue in read-only mode.
1. The scandisk will run automatically in a command prompt box. You are not supposed to
enter anything. When the scandisk has completed, you see this output.
C:\CasaEngine>C:\WINDOWS\system32\Chkdsk.exe
The type of the file system is NTFS.
Volume label is 2202 XP Embedded.
WARNING! F parameter not specified.
Running CHKDSK in read-only mode.
CHKDSK is verifying files (stage 1 of 3)...
File verification completed.
CHKDSK is verifying indexes (stage 2 of 3)...
Index verification completed.
CHKDSK is verifying security descriptors (stage 3 of 3)...
Security descriptor verification completed.
39070048
2922396
1060
0
71324
65536
36075268
KB
KB
KB
KB
KB
KB
KB
total disk space.
in 3790 files.
in 347 indexes.
in bad sectors.
in use by the system.
occupied by the log file.
available on disk.
4096 bytes in each allocation unit.
9767512 total allocation units on disk.
9018817 allocation units available on disk.
C:\CasaEngine>Pause
Press any key to continue . . .
2. Press any key to continue
3. Click on Yes or No depending on the outcome of the test.
4-12
BI2201-F
System Pro Focus 2202
Troubleshooting
4.4.13. Disk Fragment
Analyzing and defragmenting disk volumes can help to preserve the performance and general
operation of the system. File fragmentation can negatively affect operating system speed and
performance. To maintain peak performance when using Windows XP, the condition of your
disks should be analyzed on a regular basis - preferably once a year - and defragmentation
performed as needed.
Note: Prior to running Defrag, you should run a Scandisk to correct any drive errors.
Note: Please don’t touch anything running this test, as it may disturb the process.
Because defragmenting a disk volume can take a long time (depending on the size of the
volume, the number of files, the percentage of fragmentation, and the availability of system
resources), you should analyze volumes before defragmenting them, to decide whether or not it
is worthwhile to take the time to run the defragmentation process.
How to Analyze a Disk Volume
To check for fragmented files and folders on a volume:
1. Click the volume that you want to analyze.
2. Click Analyze to begin the analysis.
3. Review the results of the analysis after it is complete by clicking View Report. If the analysis
tool recommends that the volume be defragmented, follow the steps in the next section.
How to Defragment a Disk Volume
1. Click the volume that you want to defragment.
2. Click Defragment to begin the operation.
3. Review the progress of the operation in the Defragmentation Display window. Fragmented
files on the disk appear in red, contiguous files are blue, and system files are green. The
goal is to eliminate most of the red in this window.
BI2201-F
4-13
Troubleshooting
System Pro Focus 2202
4.4.14. Keyboard Test
1. Double click on “Start Keyboard Tester” icon on desktop
1. Setup: Select Comport: COM4 and press Reset.
If you test everything, you should be able to get 0 remaining in the field in the upper left corner.
How to test the Sound
Test method:
Click on the various buttons one by one.
Expected Result: You should hear different sounds.
How to test the Legend LEDs
Test Method:
Click on Legend LEDs.
Expected Result: You should see light in all legend LEDs. The light should be uniform, i.e.
nearly same intensity in all LEDs. (You can alter the intensity using the slider
below the button)
How to test the Indicator LEDs
Test Method:
Click on Indicator LEDs.
Expected Result: You should see light in all 28 Indicator LEDs. The light should be uniform,
i.e. nearly same intensity in all LEDs. (You can alter the intensity using the
slider below the button)
How to do the Ping test
Test Method:
Click on Ping 1 sec.
Expected Result: You should see the ping result (d1) in the Received Key Codes field each
second. When done, click on Stop Ping.
How to test the Tracker ball
Test Method:
Turn tracker Ball up/down and left/right.
Expected Result: Check that the cursor (arrow) follows tracker ball.
4-14
BI2201-F
System Pro Focus 2202
Troubleshooting
How to test the PC Keyboard
Test Method:
Place cursor in the ASCII Keyboard Test field and 'left click. Press on the
desired ASCII Keyboard button to test.
Expected Result: Check character in the ASCII Keyboard Test field.
How to test the User Buttons
Test Method:
Press any button.
Expected Result: Check that there is a mark in the field belonging, and that the value in the
upper left corner has decreased by one.
BI2201-F
Test Method:
Expected Result:
Move the TGC to the right side.
Check the value in the field belonging. Max value = 127
Test Method:
Expected Result:
Move the TGC to the left side.
Check the value in the field belonging. Min value = -127
Test Method:
Expected Result:
Turn any knob clockwise.
Check that the value in the field belonging is a positive number
Test Method:
Expected Result:
Turn any knob counterclockwise.
Check that the value in the field belonging is a negative number
Test Method:
Expected Result:
Press each of the three foot switches.
Check that there is a mark in the field belonging.
4-15
Troubleshooting
4.5.
System Pro Focus 2202
Installing a XP Embedded Image.
With each software release a new installation procedure can be downloaded from the service
webpage.
4.5.1.
Preparing a clean hard disk for image installation
A clean / brand new hard disk needs to be prepared to use the B-K Medical image installation
CD. Basically what we need to do is to create an active partition on the hard disk.
1.
Boot from B-K Medical image installation CD
2.
When dialog window comes, click "Cancel" to come to the DOS-prompt.
3.
Write "DISKPART" and press enter (without ")
4.
In Diskpart you should enter these commands:
5.
select disk 0
6.
clean
7.
create partition primary
8.
select partition 1
9.
active
10.
assign letter=C
11.
exit
12.
Start "ImageUnzip" again
13.
choose "clean installation"
14.
remove the checkmark in "Quick Format"
15.
Now follow rest of the procedure
4.6. HIPAA (Health Insurance Portability and Accountability Act)
4.6.1.
Background
The American Health Insurance Portability and Accountability Act of 1996 (HIPAA) requires
security and privacy of health information. The Privacy Rule is a US federal regulation defining
administrative steps, policies, and procedures to safeguard individuals' personal, private health
information (protected health information or PHI). The Privacy Rule is designed to empower
patients by guaranteeing them access to their medical records, giving them more control over
how their PHI is used and disclosed, and providing a clear avenue of recourse if their medical
privacy is compromised. The rule is designed to protect medical records and other personal
health information maintained by certain health care providers, hospitals, health plans, health
insurers and health care clearinghouses.
The rule defines "protected health information" as health information that
1. identifies an individual and
2. is maintained or exchanged electronically or in hard copy.
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BI2201-F
System Pro Focus 2202
Troubleshooting
If the information has any components that could be used to identify a person, it would be
protected. The protection would stay with the information as long as the information is in the
hands of a covered entity or a business associate. The protections apply to individually
identifiable information in any form, electronic or non-electronic. The paper progeny of electronic
information is covered (i.e. the information would not lose its protections simply because it is
printed out of a computer), and oral communications are also covered.
4.6.2.
Enable patient privacy
1. Start the scanner
2. Click on Setup
3. Click on the System-tab
4. Click on the Password-tab
5. Mark Password Protection Enabled
6. Click on Close.
4.6.3.
Create users
You have enabled password protection, but you must now create users to allow access.
1. Click on Login
2. Username is admininstrator
3. Password is superuser (This is the default password from the factory. If you reset it, the
password is blank, and you may have set it to something special.)
4. Click on OK
7. Click on Setup
8. Click on the System-tab
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Troubleshooting
System Pro Focus 2202
9. Click on the Password-tab
Here you can to the user administration. Only the administrator user have rights to add new
users, remove existing users, reset the password for the existing user and enable/disable
password protection.
4.7. Table of passwords
4-18
Purpose
Service Mode
Username
-
Password
viking
Reference
4.4
BIOS (Installing a new HD image)
-
BKASTRA
4.5
Password Protection / HIPAA
administrator
superuser
4.6.2
Network Configuration
-
nw
4.8.1
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System Pro Focus 2202
Troubleshooting
4.8. Dicom
DICOM is a global Information Technology standard that is used in virtually all hospitals
worldwide. Its current structure, which was developed in 1993, is designed to ensure the
interoperability of systems used to:
•
•
•
•
•
•
•
•
Produce
Store
Display
Process
Send
Retrieve
Query
Print
Medical images and derived structured documents as well as to manage related workflow.
To be able to use DICOM features on 2202, make sure that the DICOM license has been
entered. Then second try to get the Network Administrator from the hospital to fill out the
"DICOM network description" questionnaire.
In the following chapters we'll cover the DICOM features on 2202 and how to setup the scanner
to work in a DICOM network.
BI2201-F
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Troubleshooting
4.8.1.
System Pro Focus 2202
Host Setup
This is setup of the scanner.
1. Click on the DICOM tab
2202 SW version 1404 and before /
2202 UV SW version 1609 and before
2202 SW version 1430 and after
2. Enter the AE Title for the scanner and then click on Apply.
3. Click on Configure Network
4. Password is nw
4-20
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System Pro Focus 2202
Troubleshooting
5. Click on OK. This will open this window:
6. Right click on Local Area Connection and choose Properties
7. Select Internet Protocol (TCP/IP) and click on Properties.
BI2201-F
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Troubleshooting
System Pro Focus 2202
8. Default setting is that the scanner will obtain an IP address from the DHCP server in the
network. If you want to use a fixed IP address, click on Use the following IP address and
fill out the fields for IP address, subnet mask and default gateway according to the data
collected from hospital.
9. Click OK until all windows are closed.
10. Finally close the Network Connections window.
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System Pro Focus 2202
4.8.2.
Troubleshooting
Worklist Setup
Note! Scanner AE Title must be present before testing can be done.
1. Click on Configure next to Worklist field.
2. Enter Name. Note, this can not be changed later on. Enter AE Title, IP Address and Port
Number. Select the desired value in the search filter and then click on Test.
Search filter can have these values:
This system only:
The AE Title of the scanner will then be used to differentiate
Ultrasound
(0008,0060)-tag must be US in the record in the worklist
Systems only:
All Systems:
No filtering
3. Click on OK
4. Click on OK
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Troubleshooting
4.8.3.
System Pro Focus 2202
MPPS Setup (2202 SW version 1430 and after)
Note! Scanner AE Title must be present before testing can be done.
1. Click on Configure next to MPPS field.
2. Enter Name. Note, this can not be changed later on. Enter AE Title, IP Address and Port
Number. Select the desired value in the search filter and then click on Test.
3. Click on OK
4. Click on OK
4.8.4.
PACS Setup
Note! Scanner AE Title must be present before testing can be done.
1. Click on Add next to PACS field.
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System Pro Focus 2202
2202 SW version 1404 and before /
2202 UV SW version 1609 and before
Troubleshooting
2202 SW version 1430 and after
2. Enter Name. Note, this can not be changed later on. Enter AE Title, IP Address and Port
Number. Select the desired archiving method and then click on Test. Each time a new
PACS server is added, it will be default. In case you want to modify that, change the
Default PACS setting.
2202 SW version 1404 and before /
2202 UV SW version 1609 and before
Archiving Methods are:
Manual:
You have sent the
images manually.
Send complete
If you press and hold
examination at end of
the patient id button
examination:
for a couple of
seconds, the current
examination will end
and all images and
clips (except 3D) will
be sent. If you start on
a new patient, the
send behavior is the
same.
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2202 SW version 1430 and after
Archiving Methods are:
Manual:
You have sent the
images manually.
Auto:
If you press and hold
the patient id button
for a couple of
seconds, the current
examination will end
and all images and
clips (except 3D) will
be sent. If you start on
a new patient, the
send behavior is the
same.
Auto Send Timeouts are:
Send complete
Scanner will try to
examination at end of
send after end of
examination:
examination.
Immediately:
Scanner will try to
send immediately.
5 min, 10 min, 15 min,
Scanner will try to
30 min, 60 min
send after the
specified time period.
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Troubleshooting
System Pro Focus 2202
2202 SW version 1430 and after
Storage commitment (2202 SW version 1430 and after)
There are 3 settings for the storage commitment feature:
Storage Commitment:
Not Used:
Storage commitment feature is disabled.
Use PACS Server:
The PACS Server will handle the Storage commitment request.
User Storage
You can specify a Storage Commitment Server using the 4 fields
Commitment Server:
below. Enter Name. Note, this can not be changed later on. Enter
AE Title, IP Address and Port Number.
3. Click on OK
4. Click on OK
4.8.5.
Printers Setup
Note! Scanner AE Title must be present before testing can be done.
1. Click on Add next to Printers field.
2. Enter Name. Note, this can not be changed later on. Enter AE Title, IP Address and Port
Number. Select Printer Type and click on Test. Each time a new Printer is added, it will be
default. In case you want to modify that, change the Default Printer setting. Other settings
can be modified on request.
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System Pro Focus 2202
Troubleshooting
3. Click on OK
4. Click on OK
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Troubleshooting
4.8.6.
System Pro Focus 2202
Troubleshooting
4.8.6.1. Testing errors
When you click on test following will happen:
1. scanner will ping target host.
2. scanner will send out a Dicom echo to target host
If the first part fails, you may get a message like this:
Corrective actions can be:
Check that the cable between scanner
and network is OK
Check scanners IP address, netmask
and default gateway.
Check the target host IP address.
Check that the target host will reply on
a ping. Talk with hospital IT.
When pinging is done successfully, the Dicom echo will be send towards the same target host.
If the AE title of the scanner has not
been set, you may get this message:
The solve this, enter an AE title on the
scanner and click Apply and reboot
scanner and then try again.
It’s important that scanner is rebooted.
If AE title is set and the Dicom echo still fails, you may get a message like this
Corrective actions can be:
Check target host AE Title and Port
Number on scanner
Check that the target host will reply on
an echo. Talk with hospital IT.
Check that the target host has granted
access to scanner. Talk with hospital
IT.
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Troubleshooting
4.8.6.2. Status
When Dicom is enabled and configured, you will
notice this:
Green LED
Yellow LED
Red LED
Everything is OK. Transferal of images was OK. The “button” will disappear.
Transfer is going on
Transfer failed. The “button” will stay.
If you click on Dicom…, you get a pop up with Dicom Status.
You can also click on Customize, Dicom and then Status.
This will bring up the same pop up with Dicom Status:
In left you see the device list. These are the Dicom servers/printers the scanner has tried to
send something to. You also see the status indicated by the colored LED.
If you select one of the items, you can see more details in right area. These are the documents
that are either being send or could not be sent.
Clicking on Cancel will remove the document from the
list and thus stop sending of this document. Clicking on
Cancel All will clear the list.
In case you regret, click on No otherwise click on Yes to
delete the item.
You also have the option to test each of the Dicom servers/printers in the device list.
Clicking on Details can give an indication on what went wrong.
4.8.6.3. Ping
Click on Customize, Dicom and then Ping…
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Troubleshooting
System Pro Focus 2202
Enter a target IP address and click on OK. In case you are running with a DNS in the network,
you can also try a name.
If you have success with pinging the target, you will get this message:
A failure looks like this:
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System Pro Focus 2202
4.9.
Troubleshooting
How to recover from a crashed main database
Console software saves different kind of information in different databases.
The main database (2202.mdb) is located in the c:\console\database directory.
Databases can crash independently. This mean that you can have a working patient database
while you main database is corrupt, so it might be helpful if you start with one database at a
time.
If you start a scanner and you get an error message with either the word “database” or “jet”, the
main database has crashed. Examine the c:\console\database directory in service mode and if
you find lock-file 2202.ldb, you must delete it. You can now recover the scanner by copying an
empty database from c:\console\database\org to c:\console\database. All settings are now lost,
except DICOM settings.
Note: If you are able to start scanner and are able to make a “restore to factory” then the effect
would be the same as the above.
4.10.
How to recover patient database from a crashed system
The patient database (PatientDB.mdb) is located in the c:\console\documentation directory.
If you experience problems with the archiving system, it could be a corrupt patient database.
You can recover the scanner by copying an empty database from c:\console\database to
c:\console\documentation. But by doing this all files in the c:\console\documentation directory
can not be accessed from the console software any more. The solution is this case is to copy all
files to CD’s or DVD’s, and then access them from the archiving system.
4.10.1. Patient Database Recovery tool
There is a slight chance for you to
recover some part of the patient
database if you have a archive CD’s.
On the latest archive CD, find the
patient database. This patient
database can be used to recover. But
it must be converted first:
1.
Bring scanner to service mode.
The console application MUST
NOT be running.
2.
Double Click on c:\Console\
PatientDbRecovery.exe.
3.
Click on Start.
4.
Click on OK.
5.
Double click on Start Console on the desktop/or
start desktop from the Scanner service menu.
6.
Click on View Archive and see if you can find the patients in the record.
Only patients with scans on the
e hard disk will be found now. All patients you have archived and
deleted from the hard disk will not be in the recovered patient database. Finally all scans after
the time, the archive CD was created, must be copied to a CD/DVD, as they will not be
reachable from the console software.
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Troubleshooting
4.11.
System Pro Focus 2202
Log files
The log files are a collection of files which are saved when clicking Export in the Version tab
(Customize - System - Version)
4.11.1. How to grab the log files
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1.
Start scanner and wait for it to get ready.
2.
Click Customize…
3.
Click System
4.
Click Versions
5.
Insert USB Flash Key
6.
Click Export (USB Device)
7.
Enter fault description in the Comment / Description field and click Export.
8.
A folder will be created on your USB Flash Key: Logs_<Date>_<Time>. In this
folder, a number of files will be copied. Attach all these files to a mail and send to
support@bkmed.dk.
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4.12.
Troubleshooting
How to send log files via email
As a new feature the Pro Focus is able to send log files via email to a pre-defined email
address. This feature requires:
1.
2.
SMTP server available on the network
Permission to send email over the network
Now, the requirements can only be fulfilled with help from the hospital IT department, as we
would be using their SMTP server.
Before you continue make sure that these requirements have been fulfilled.
4.12.1. Initialization
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1.
Bring scanner into service mode
2.
Change to networks IP address & net masks according to hospital IT advice.
3.
Start Explorer
4.
Browse to c:\console.
5.
Make a copy of c:\console\console.ini to c:\console\console.ini.org
6.
Open c:\console\console.ini (in Notepad).
7.
Scroll down to the [Behaviour]-section.
8.
Find this line:
;SMTPToAddress=
9.
Remove the ; sign and enter the address to receive the log-files here. Fx:
SMTPToAddress=myemail@mycompany.com (This address is fictive.)
10.
Scroll down to the [Settings]-section.
11.
Find this line:
SMTPServer=
12.
Enter the name or IP address of the SMTP server here. Fx:
SMTPServer=smtpserver.hospital.com (This address is fictive.) or
SMTPServer=10.0.0.1 (This address is fictive.)
13.
Save this file and exit Notepad.
14.
Close Windows Explorer.
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System Pro Focus 2202
4.12.2. Verification (or how to use the feature)
1.
Start Console
2.
Click on Setup
3.
Click on the System tab
4.
Click on the Version tab
5.
Click on the down arrow next to Export and choose Send Log Files as E-mail
6.
Enter a comment in the field and click on Export. This comment will be written in the mail
and the log files with be attached to it. (If there is any log file of any kind it will be possible
to select the files in the two dropdown lists.)
7.
You will then receive an email on the address you provided as the receiver address.
Subject of this mail will be "Support call from scanner '<Identification number (MAC
address)>'".
4.12.3. Troubleshooting
Question: When I click on Send Log Files as E-mail, I get an error message saying: There is
no mail receiver configured (SMTP To-address). What should I do?
Answer:
Either you did not enter a valid email address, or you forgot to remove the ; sign
from the beginning of the line. Please check your console.ini file to correct the line.
Question: When I click on Send Log Files as E-mail, I get an error message saying: Failed to
connect to SMTP server "<name>" (). What should I do?
Answer:
This means the SMTP server is not valid. You could try to ping it as the first step.
Next step would be to make sure that the SMTP service on the specified server is
alive. This can be done by the hospital IT department only.
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System Pro Focus 2202
4.13.
Troubleshooting
How to configure scanner to use an external hard disk to save scans instead of the
internal hard disk
Many situations demand that you use an external hard disk on the scanner. The support for
external hard disk exists already. You can use the external hard disk as an extended USB Flash
key to save scans on the hard disk.
On the hard disk scans (2D / 3D / cine) are stored in this directory: c:\console\documentation.
This folder also contains a patient database (PatientDB.mdb). The database is vital for the
archive system to work, as it contains information about patients that has been entered
manually or fetched from a Dicom worklist. This patient database also has the links for each of
the image-files from the documentation directory. This link is a hard link, which means that the
link consists of the partition data, directory data and file name data. A link could look like this:
c:\console\documentation\20051114_142222_NoID.bmp. The database is a Microsoft Access
database and it has been password protected, so unauthorized access can be prohibited. When
the console software is running, the patient database you will be able to see an additional file:
PatientDB.ldb. This file is a lock-file for the PatientDB.mdb-file. When the console software is
running, you will not be able to copy or view the PatientDB.mdb-file, because of the lock file.
When you examine the directory in service mode you may not find this lock-file anymore, but if
you do, you can delete it if needed. Next time the console application is started, a new lock file
will then be generated.
Finally there is a backup of the PatientDB.mdb in the directory as well, but at time being it is
useless. If your PatientDB.mdb has crashed, the backup has been damaged as well. (We are
looking into this).
The standard solution when you use the external hard disk as an extended USB flash key does
not save the patient database on the hard disk. The tweak below makes it possible to save the
patient database to the external hard disk as well. More precisely this tweak will make the
c:\console\documentation directory almost obsolete. Here is the procedure on to get it work. (If
you are not sure about what you are doing, please do not continue. A mistake could make the
scanner unstable.) Your external hard disk has been partitioned (NTFS) and formatted before
you plug it into the scanner. Only external hard disk types supported by the scanner will work.
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1.
Bring the scanner into service mode
2.
Connect you external hard disk and wait for approx 2 min.
3.
Right click on My Computer and select Manage
4.
Click on Disk Management
5.
Examine in the right side on the
window that the external hard
disk has been found. If you do
not see the external hard disk
either it’s not working properly or
it’s not supported. Do not
continue if you do not find your
external hard disk in the window.
6.
Make sure that the DVD drive
has drive letter D.
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System Pro Focus 2202
7.
Now select your external hard disk and make sure that it has NOT any of these drive
letters: A, B, C, D, E. (E is reserved for the USB flash key, so even if the USB flash key is
not connected, we still want to keep the reservation.)
8.
Exit Disk Management
9.
Double click on explorer
10.
Navigate to your external hard disk
11.
Make a directory (fx Documentation). (You can use the root of you external hard disk, as
this will not work).
12.
Navigate to the c:\console directory
13.
Make a backup of the console.ini file
14.
Edit the console.ini file
15.
Find this section: [Paths]
16.
Make a new line just below this line:
;;;;Path for documentation
directory
17.
Write this in the new blank line:
DocumentationDirPath1=<drive
letter>:\<directory> (In my case I
wrote:
DocumentationDirPath1=F:\Documentation, as my external hard disk had drive letter F,
and my directory was called Documentation.)
18.
Save console.ini
19.
Start console (from service mode)
20.
Create a test patient and save a couple of images
21.
Switch back to explorer and examine that you find the scans and the patient database on
your external hard disk.
Default behavior for console software is that it would look in the console.ini file for the
documentation paths. First it will look DocumentationDirPath1, if this is not available, it will look
for DocumentationDirPath2. Default values for DocumentationDirPath1 is q:\documentation and
for DocumentationDirPath2 is c:\console\documentation. This works out as a safety line for this
tweak. In case the external hard disk is not connected, console software will use the second
path. If the console software does not find a patient database, a new empty one will be created.
It can be confusing having two different patient databases and two different set of images etc.
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Troubleshooting
4.13.1. How to configure scanner to use a network drive
It is possible to configure scanner to use a network drive to archive examinations. There are 3
steps in this configuration.
1.
2.
3.
4.13.1.1.
Configure Microsoft Windows-based PC
Configure Network
Configure Scanner
Configure Microsoft Windows-based PC
Configuration of Microsoft Windows-based PC is a very big topic. Bottom-line is that we need a
shared folder on the hard drive, where scanner can save files.
Basic step for a Microsoft Windows XP:
1. Start Explorer
2. Create a folder on your hard drive.
Make sure you have enough space.
3. Right click on the folder and select
Sharing and security…
4. Select Share this folder
5. Enter a Share name as the field will
now be available.
6. Click on Permissions as the button is
also available now.
7. Make sure the user have Change rights.
8. Click on OK to close Permission Pop up
9. Click on OK
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Troubleshooting
4.13.1.2.
System Pro Focus 2202
Configure Network
You can connect the Microsoft Windows-based PC and the scanner different way. It’s not the
scope of this document to cover that. Main idea is that you need to configure network for the
Microsoft Windows-based PC first. Then configure network on the scanner. This can be done by
entering Service mode, if Dicom is not available on the scanner. Just make sure the network
connection between scanner and PC is working.
4.13.1.3.
Configure Scanner
Click on Customize, System and then Network Drive
Enter the UNC path in the field. The UNC path is the path to the folder you created in the first
step. So fx. If your PC has this IP Address: 192.168.1.10 and the folder name is 2202 then you
enter this: \\192.168.1.10\2202
Now enter username and password for the user that is allowed to save files in the folder created
in the first step. If you are on a Domain you may have to write the username like this:
Domain\username. (eg bkmed\sla, where bkmed is our domain name and sla is my username.)
Click on Test Connection to test the connection.
A success full test looks like this:
A failing test will keep asking for a correct set of
username/password:
When you have success fully tested the connection, click on Close. (Click on Yes to save, if
asked.)
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Troubleshooting
4.13.2. How to transfer file from one hard disk to another
If the scanner hard disk crashes du to Microsoft Windows or the console application, in most
cases, you are able to rescue the images. First you should read chapter 4.9 and chapter Error!
Reference source not found..
There are two easy ways to transfer file from one hard disk to another. First one needs to
realize which files are going to be transferred. Usually we are interested in the particularly this
directory: c:\console\documentation, as all exams and the patient database is stored in this
directory.
Both of the ways require special tools. None of these parts are sold by B-K Medical. You must
buy them at your local store.
a. IDE (44 pins) to USB adapter
b. Dual connector IDE (44 pin) cable + 1 jumper
The dual connector IDE (44-pins) cable is needed.
This adapter can be bought in many different
types. This is just one of them.
You actually only need 1 jumper.
4.13.3. Using IDE (44 pins) to USB adapter
1.
You must replace the scanner hard disk first.
2.
Then you must start the scanner and see that everything is working perfect.
3.
Bring the scanner into service mode
4.
Now you take the old hard disk and mount it on the adapter and connect the adapter to
the USB connector (using the cable coming with the adapter).
5.
Wait until Windows has found the hardware and the hardware is ready to be used.
6.
Start Windows Explorer and use the hard disk (which now is your USB hard disk)
Con’s
1. On the first core boards ZD0773 the USB
standard is 1.1. This gives a very limited
transfer speed.
2. Not all the adapters will be detected by
Windows. If your adapter is not detected,
only way out is to replace it.
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Pro’s
1. On the latest core boards ZD0773 the USB
standard is 2.0. This gives a very high
transfer speed.
2. It’s more convenient to work with.
3. You can use the adapter to connect the hard
disk almost everywhere.
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System Pro Focus 2202
4.13.4. Using dual connector IDE (44 pins) Cable
1.
You must dismantle the scanner.
2.
Take out the core board assembly.
3.
Remove the hard disk and the cable.
4.
Connect the dual connector cable.
5.
Insert carefully the core board assembly in the cassette.
6.
Connect the new hard disk as Device 0
7.
Connect the old hard disk as Device 1.
8.
Put on the jumper as shown on the picture on the hard disk.
9.
Then you must start the scanner and see that everything is working perfect.
10.
Bring the scanner into service mode
11.
Start Windows Explorer and use the hard disk.
Con’s
1. It’s not convenient to work with.
2. You must assemble and disassemble a
couple of time
4-40
Pro’s
1. Transfer speed is very high, as the IDE bus
is being used.
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4.14.
Troubleshooting
Software Structure
In this chapter we will look at the directory structure and then on some of the important files.
The hard disk has been partitioned into one single partition. This is mapped to drive letter C.
The CD drive has been mapped to drive letter D. Drive letter E is reserved for an optional USB
flash key.
4.14.1. Directory Structure of hard disk (C-drive)
Some of the directories and files are Microsoft Windows standard. These will not be addressed
any further here.
The important directories have been highlighted in the image above. We will in the following
concentrate on these five directories.
4.14.1.1.
CasaEngine
All hardware configuration files are located in this directory. There are two sub directories.
Note! Only for Ultraview:
Pay specially notice to c:\casaengine\casaconfig\casaHW_config.ini as it contains info about the
PMC. This is content of the casaHW_config.ini:
[ENGINE_HW_ID_PMC]
InstalledFlag=1
BPCB_Version=2
RevisionLevel=D
4.14.1.2.
Console
This is the main software directory. There are 10 subdirectories which all require a short
presentation. In the console directory you find the important console.ini file, which is the
software configuration file.
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System Pro Focus 2202
Bodymarks
Each of the body marks is represented by an image file. The default naming policy is
bodym_<number>.bmp (fx. Bodym_001.bmp). If you find any files which do not follow the above
rule, they are custom made. In case of file rescuing these might be needed.
CasaWare
This directory includes supporting software for the console application.
Codec, Lagarith
In this directory you can the find the Lagarith Codec. This codec is used in the Cine clips. First
time you want to view a clip on a PC, you must install the codec. This directory is copied to the
CD every time you copy exams (depending on your configuration.)
Database
This is a very
important
directory, as
(almost) all
databases are
stored here.
The main
database is
2202.mdb.
Then there is
the backup of
this file: 2202_backup.mdb. The Dicom setup is stored in DICOMSetupDB.mdb.
PatientDB.mdb is blank copy of the patient database.
The sub directory org contains an empty 2202.mdb
Documentation
This is where all exams are stored. All 3D scans, all US images and all clips. Furthermore you
find the actual patient database PatientDB.mdb and a backup of this here.
Report
Files needed to create a report printout are stored here.
StagingArea
This is the staging area directory. All exams that have been ordered to burn on a CD will be
here until the CD has been burned. Then this directory will be empty. If you have something in
this directory, each time the console application starts you will see a message about it.
Dicom
This directory stores both the Dicom program files as well as links to documents that are being
sent to a Dicom device.
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System Pro Focus 2202
4.14.1.3.
Troubleshooting
XPE_Backup
This directory is important after software upgrade. If you make a clean installation, this directory
is not used. Inside this directory a collection of different files can be found. These are copied
from different places on the hard disk. Here is the directory listening:
File / Directory name
2202.mdb
Console.ini
Lbk.bin
PatientDB.mdb
Viking.ini
Bodymarks [DIR]
Documentation [DIR]
casaHW_config.ini
4.15.
Comment
Main setup database
Main configuration file
License File
Empty Template
Actual configuration
All bodymarks
All patient scans and
Patient database
PMC configuration
Copied from
C:\Console\Database
C:\Console
C:\
C:\Console\Database
C:\
C:\Console
C:\Console
C:\CasaEngine\CasaConfig
How to access the content of the CD in the CD-drive from Windows Explorer in service mode
It’s not possible to read the content of the CD in the CD-drive in Windows Explorer, due to some
Microsoft setting. You can access the content using a Command Prompt.
4.16.
There is no Recordable CD Drive
Somehow Windows could not recognize the CD drive as a recordable CD drive. We must make
Windows use the correct driver for the drive.
1.
Start scanner in service mode
2.
Remove all USB flash keys (only the CD should remain)
3.
Open Device Manager (icon on right top of screen)
CD-Rom drive
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4.
Select DVD/CD-ROM drives
5.
Click on the CD-rom device (without any brand name) and click on Action and then
Uninstall
6.
Click on OK.
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Troubleshooting
4.17.
System Pro Focus 2202
7.
Select DVD/CD-ROM drives
8.
Click on Action and select "Scan for hardware changes"
9.
Examine the CD-drive. It should be: fx. TEAC DW-224E-C USB Device
10.
Exit Device Manager
How to make your own BIOS plug EL1011
The BIOS plug EL1011 is used in the 2202 keyboard whenever BIOS access is needed.
The plug short circuits pin 5 & 6 on the RJ 12 connector in the keyboard.
4.17.1. Tools Required
•
1 pcs RJ12 6/6 line plug (Farnell no. 106309
•
4 cm cable 26 AWG (used in 100Mb LAN cable)
•
Tool for RJ12 (Paladin Tools 1302)
4.17.2. Assembly Procedure
On the RJ12 plug short Pin 5 and Pin
6 with the 4 cm 26 AWG cable.
Use the crimping tool to fasten the
cable.
4-44
BI2201-F
System Pro Focus 2202
4.18.
Troubleshooting
License Codes
The software options on the scanner are controlled by a license enabling a specific option. The
license(s) are kept in a file on the hard disk. The license combined with the Scanner Identity
which is a unique number for each scanner opens up for the option so a specific license will
only work on one scanner. The license(s) and Scanner Identity can be found under Customize System - License.
Scanner Identification
Either serial no. or
MAC address
The scanner identification is the MAC address of the ETX board on scanners with serial no.
below 1864900. Scanners with a higher serial no. have the serial number programmed into the
Backplane board so the scanner identification is the serial no. in Mac address format.
This means that if changing the EXT board or Core board assembly in a scanner with a serial
no. below 1864900 then new licenses have to be entered. If replacing a backplane board in a
scanner with serial no higher than 1864900 then the MAC address will be the new Scanner
Identification unless the back plane board has been preprogrammed from the factory.
If installing a hard disk from another scanner then the license will be inactive because the
Scanner Identification does not match. In that case the licenses have to be changed using the
license CD that came with the system see 4.18.1 or by re-entering the license(s) manually. If
entering the license manually then the file C:\LBK.BIN must be deleted first. Licenses cannot be
entered on a system which has one or more invalid licenses in the LBK.BIN file.
If the LBK.BIN file contains an invalid license then all licenses will become invalid and the
scanner will behave as a Blue Pro Focus without any options enabled.
Note! The “Delete License” is only for demo licenses and not permanent licenses.
4.18.1. Install License Codes from the Back-up CD
Note! Changing the time and date after the licenses has been applied may result in deactivation of
the license(s)
BI2201-F
4-45
Troubleshooting
System Pro Focus 2202
1.
Enter Service Mode
2.
Click on “Command Prompt”
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\WINDOWS\system32>
3.
Insert the license CD in the CD-drive.
4.
Type d:
5.
Type install.bat
When the line: “1 file copied.” appears the license(s) have been installed
4-46
BI2201-F
System Pro Focus 2202
4.19.
Troubleshooting
Power Supply Trouble shooting
4.19.1. Introduction
The Power Supply On/Off control is placed on the Core board so if you have a problem starting
up the Power Supply it could be the Power Supply itself or the Core board. Note : A number of
things on the Core board Assembly could result in start up problems (Core board it self, Lithium
battery being completely flat, defective EXT board)
4.19.2. LED indicators on the Power Supply
There are some LED’s on the Power Supply indicating the status of it. If you look behind the
holes near the mains input connector you will find 3 green LEDs. These should all be lit when
the system is turned on.
Further inside the Power Supply you find a green and a Yellow LED. These can be difficult to
see as you have to look through a hole in the PCB that is placed above the LEDs, see the
below drawing.
The Green LED is the 5V standby voltage and this should be on whenever mains are fed to the
Power Supply. The Yellow Led indicates that the system is OFF but has previously been turned
ON.
5V Standby OK
4.19.3. Steps to test the Power Supply
1. Check that the Green 5V Standby is lit. If not check mains supply and fuses
2. When pressing the Power ON switch on the front of the scanner do you then
hear any reaction from the Power Supply (Fans starts running, light in the 3
Green LEDs, Light in the Power ON switch). If not first remove the mains for 1
minute and the reconnect it and try turning on the scanner again - if that does
not help check the Power ON Switch and also check the voltage on the Lithium
Battery on the Core board
3. Test the Power Supply as described in 4.19.4
BI2201-F
4-47
Troubleshooting
System Pro Focus 2202
4.19.4. How to test the Power Supply ZG0346 as standalone
In section 9, chapter 3 you find the power supply connector diagram. The power supply
behaves just like a PC ATX Power supply, but provides additional voltages.
In the stores you can find different PC power supply testers.
We have tested a product from Coolmax: PS-124.
(http://www.coolmaxusa.com/powertester.asp?item=powertester).
This product is a simple tester for switching power supply. It
makes it easy to test the power supply output. (This is not an
advertisement for Coolmax. We do not sell this product, so you
have to buy it or some other equivalent from your local store.)
Next step is to create connector cable, as the pin layouts of the ZG0346 connector are not
direct mapped to the pin layouts of the tester.
Using the table, you make the “24-pins to 20-pins adapter” cable. Please use AWG 16 and
AWG 20 cables.
Tester/ATX
connector
Pin
1
3
4
8
9
10
16
Size AWG
Name
Color
16
16
16
20
20
16
20
+3.3V
COM (GND)
+5V
PWR_OK
+5Vsb
+12V
PS_ON
Orange
Black
Red
Gray
Violet
Yellow
Green
ZG0346
connector
Pin
5
12
8
2
3
4
13
When your adapter cable is ready, you can make the test:
1.
2.
3.
4.
5.
6.
Plug in your 24-pins “24-pins to 20-pins adapter” connector to tester
Plug in your 20-pins “24-pins to 20-pins adapter” connector to the power supply ZG0346
Connect the power cord to the power supply
Turn on the power switch in the wall outlet.
Check LED lights on the tester: (+5V. +12V. +3.3V. +5VBS. PG)
•
If the power output is working, the LED will light and you will hear a sound
•
If the power output fails, you won't see the LED light & no sound
Turn off the power switch in the wall outlet.
Remove the connectors
Warning: This tester is designed only for power supply output tests. Do not leave it connected
to the power supply unattended. It generates heat and could possibly damage your power
supply.
The pin layout for a standard ATX power connector looks like this:
4-48
BI2201-F
System Pro Focus 2202
Adjustment Procedure
Section 5
ADJUSTMENT PROCEDURE
CONTENTS
PAGE
5.1. Introduction................................................................................................................................................2
5.2 Trackball Friction Adjustment .......................................................................................................................2
5.3 Adjusting the monitor friction ...................................................................................................................3
5.4 Adjusting the Brightness of the Screen...................................................................................................6
5.5 Adjusting the Reading Lights....................................................................................................................6
BI2201-F
5-1
Adjustment Procedure
5.1.
System Pro Focus 2202
Introduction
All of the adjustable components in the 2202 are factory adjusted and need no further
adjustment. Do not attempt to make other adjustments than stated in this chapter.
5.2.
Trackball Friction Adjustment
The trackball should move smoothly. If it is too tight or too loose it can be adjusted
using the adjusting tool (QA0228) which is placed in the compartment underneath the
keyboard. Turn clockwise to tighten and counter clockwise to loosen the trackball. The
trackball can be removed completely for cleaning.
+
5-2
-
BI2201-F
System Pro Focus 2202
5.3.
Adjustment Procedure
Adjusting the monitor friction (CRT monitor only)
1. Loosen the two screws holding the CD/DVD Drive. (Use a screwdriver if
necessary)
2. Eject the CD tray by inserting a paper clip or similar in the small hole on the front
and pull out the CD/DVD drive completely
3
2
1
BI2201-F
5-3
Adjustment Procedure
System Pro Focus 2202
3. Using a 4 mm hex key the monitor friction can now be adjusted.
4.7- 5 Kg.
+
5-4
BI2201-F
System Pro Focus 2202
Adjustment Procedure
4. Reinstall the CD/DVD drive by pushing it back into the monitor shelf. Make sure
that it is connected properly - i.e. you should hear a click when pushing it the last
½ cm.
2
1
2
5. Secure the CD/DVD drive by tightening the two thumbs screws
BI2201-F
5-5
Adjustment Procedure
5.4.
System Pro Focus 2202
Adjusting the Brightness of the Screen
Your scanner may be used with different levels of room lighting. Whenever the lighting
changes significantly, you should recalibrate the screen brightness.
To calibrate the screen brightness:
1.
Freeze the image.
5.5.
2.
Press ALT+SHIFT+G on the keyboard. A series of gray bars appears on a
black background.
3.
Use the contrast button on the monitor to adjust the bars so that the 100% bar
is bright white and the 90% to 10% bars seem to decrease progressively in
brightness.
4.
Use the brightness button on the monitor to increase the brightness until the
1%, 2% and 3% bars (above the 10% bar) become visible.
5.
Use the brightness button to decrease the brightness until the background
becomes black and the 1% bar just disappears.
Adjusting the Reading Lights
After you have turned on the scanner, you can adjust the brightness of the 3 small
"lamps" under the CD drive - the Reading Lights.
To adjust the reading light brightness:
Click Light under Image on the right side of the screen and drag the slider (or point at
Light and press [+/-]).
Reading "lamps"
5-6
BI2201-F
System Pro Focus 2202
Mechanical Parts
Section 6
Mechanical parts
CONTENTS
PAGE
6.1.
Dismantling and Reassemble Procedures ....................................................................................2
6.1.1.
Removing the Electronic Cassette......................................................................................................2
6.1.2.
Getting access to the PC boards ........................................................................................................5
6.1.3.
Removing the Front End board ...........................................................................................................6
6.1.4.
Removing the Delay board..................................................................................................................7
6.1.5.
Removing the Core board ...................................................................................................................8
6.1.6.
Removing the Power Supply...............................................................................................................9
6.1.7.
Replacing the Single Element Module ..............................................................................................11
6.1.8.
Replacing the Mover Control Module (3D MCM)..............................................................................13
6.1.9.
Replacing the ECG Module...............................................................................................................15
6.1.10.
Replacing the Flat screen .................................................................................................................18
6.1.11.
Replacing the monitor ZV0070..........................................................................................................19
6.1.12.
Replacing the ZV0065/ZV0069 monitor............................................................................................20
6.1.13.
Replacing the Gas springs ................................................................................................................25
6.1.14.
Replacing the CD drive .....................................................................................................................27
6.1.15.
Replacing monitor brackets GV2563 ................................................................................................28
6.1.16.
Replacing keyboard brackets............................................................................................................29
6.2.
Part list .............................................................................................................................................30
6.2.1.
Exploded view Cassette....................................................................................................................30
6.2.2.
Exploded View Monitor .....................................................................................................................32
6.2.3.
Exploded view Keyboard, Trolley......................................................................................................34
BI2201-F
6-1
Mechanical Parts
6.1.
Dismantling and Reassemble Procedures
6.1.1.
Removing the Electronic Cassette
System Pro Focus 2202
1. Slide up the monitor
and keyboard to top
position
2. Remove all
transducers from the
transducer connectors
and disconnect the
keyboard.
º
6-2
BI2201-F
System Pro Focus 2202
Mechanical Parts
3. Disconnect the cables
from the monitor
assembly and the
mains cable (+ printer
or other connected
accessories)
4. Unscrew the two
screws and remove the
back cover
BI2201-F
6-3
Mechanical Parts
System Pro Focus 2202
5. Disconnect the earth
wire from the Cassette,
loosen the four screws
holding the four metal
plates and turn them
so the cassette can be
pulled out.
6. Pull out the cassette
6-4
BI2201-F
System Pro Focus 2202
6.1.2.
Mechanical Parts
Getting access to the PC boards
Remove the electronic cassette as described in section 6.1.1.
1. Unscrew the 4 screws
marked at the picture
2. Loosen the three
screws holding the lid
3. Pull off the lid.
BI2201-F
6-5
Mechanical Parts
6.1.3.
System Pro Focus 2202
Removing the Front End board
Pull out the cassette and get access to the PC boards as described in section 6.1.1
and 6.1.2.
1. Unscrew the two screws
holding the cover plate
for the single module
and remove the plate by
turning it.
2. Unscrew the 13 screws
holding the cover plate
for the transducer
connectors
3. Disconnect the 3
connectors on the flat
cable by pushing the
lock and then pulling the
cable
6-6
BI2201-F
System Pro Focus 2202
Mechanical Parts
4. Pull out the Front-End
board
6.1.4.
Removing the Delay board
Pull out the cassette and get access to the PC boards as described in section 6.1.1
and 6.1.2.
1. Disconnect the 3
connectors on the flat
cable by pushing the
lock and then pulling the
cable
2. Pull out the Delayboard
BI2201-F
6-7
Mechanical Parts
6.1.5.
System Pro Focus 2202
Removing the Core board
Pull out the cassette and get access to the PC boards as described in section 6.1.1
and 6.1.2.
1. Unscrew the screw at
the top and the screw at
the bottom of the video
connector plate
2. Loosen the four screws
at the right side of the
video connectors and
pull out the Core board
6-8
BI2201-F
System Pro Focus 2202
6.1.6.
Mechanical Parts
Removing the Power Supply
Pull out the cassette as described in section 6.1.1.
1. Unscrew the two screws
holding the cover plate for the
single module and remove the
plate by turning it.
2. Unscrew the two screws
3. Unscrew the screw on side of
the Power Supply
BI2201-F
6-9
Mechanical Parts
System Pro Focus 2202
4. Place the cassette on the side
and unscrew the last screw
holding the Power Supply fixed
to the cassette
5. Slide out the Power Supply 6-7
cm and disconnect the two
connectors from the Back
Plane
6-10
BI2201-F
System Pro Focus 2202
6.1.7.
Mechanical Parts
Replacing the Single Element Module
Pull out the cassette as described in section 6.1.1 .
1. Unscrew the four screws
holding the cover plate
for the single module and
remove the plate by
turning it.
2. If the scanner has a 3D
Mover module (MCM)
that is connected to the
Single module then this
must also be slide out to
disconnect the internal
cable.
Internal cable between
Single Element Module
and MCM
3. Unscrew the screw
securing the Single
Element module (top
screw).
If the Mover Control
Module bee taken out
then also unscrew this
(bottom screw)
BI2201-F
6-11
Mechanical Parts
System Pro Focus 2202
4. If necessary then slide
out the Single module
and the MCM and then
disconnect the internal
connection cable
(
)
5. Pull out the Single
Element Module and
disconnect the Cable
from the Back Plane
6-12
BI2201-F
System Pro Focus 2202
6.1.8.
Mechanical Parts
Replacing the Mover Control Module (3D MCM)
Pull out the cassette as described in section 6.1.1 .
6. Unscrew the four screws
holding the cover plate
for the single module and
remove the plate by
turning it.
7. If the scanner has a 3D
Mover module (MCM)
that is connected to the
Single module then this
must also be slide out to
disconnect the internal
cable.
Internal cable between
Single Element Module
and MCM
BI2201-F
6-13
Mechanical Parts
System Pro Focus 2202
8. Unscrew the screw
securing the Mover
Control Module (bottom
screw).
If the Single Element
module has to bee taken
out then also unscrew
this (top screw)
9. If necessary then slide
out the single module and
MCM and then
disconnect the internal
connection cable
(
)
10.Pull out the MCM and
disconnect the cable from
the Back Plane
6-14
BI2201-F
System Pro Focus 2202
6.1.9.
Mechanical Parts
Replacing the ECG Module
1. Slide up the monitor
and keyboard to top
position
2. Remove all
transducers from the
transducer connectors
and disconnect the
keyboard.
º
BI2201-F
6-15
Mechanical Parts
System Pro Focus 2202
3. Disconnect the cables
from the monitor
assembly and the
mains cable (+ printer
or other connected
accessories)
4. Unscrew the two
screws and remove the
back cover
5. Unscrew the three
screws holding the
cable cover plate and
remove the plate
6-16
BI2201-F
System Pro Focus 2202
Mechanical Parts
6. Disconnect the flat
cable
7. Slide up the module
and then pull it off the
cassette. Turn it so the
connectors can be
accessed and
disconnect them.
1
2
3
4
BI2201-F
6-17
Mechanical Parts
System Pro Focus 2202
6.1.10. Replacing the Flat screen
4.1. Disconnect the monitor
signal cable (VGA) and
the power cable on the
Flat panel
4.2. Loosen two
thumbscrews while
supporting the flat
screen
4.3. Lift up the flat screen
6-18
BI2201-F
System Pro Focus 2202
Mechanical Parts
6.1.11. Replacing the monitor ZV0070
Note the monitor comes without the attached handle so this must be moved to the replacement monitor
8. Unplug the VGA and
mains connector and
remove the Earth wire.
9. Pull the two
thumbscrews out and
rotate them 45° so that
the pin is in the
position where the
monitor foot can be
released from the tilting
base and lift off the
monitor
2
1
Place the monitor upside
down
×4
Mount the handle on the
monitor with the four
screws, washers and
spacers
BI2201-F
6-19
Mechanical Parts
System Pro Focus 2202
6.1.12. Replacing the ZV0065/ZV0069 monitor
1.1. Slide up the monitor
and keyboard to top
position
1.2. Remove the cover
plates
6-20
BI2201-F
System Pro Focus 2202
Mechanical Parts
1.3. Loosen the two screws
holding the CD/DVD
Drive (a screw driver
can be used if they are
very tight)
1.4. Eject the CD tray by
inserting a paper clip or
similar in the small hole
on the front and pull
out the CD/DVD drive
completely
3
2
1
1.5. Disconnect the cables
from the monitor
assembly
BI2201-F
6-21
Mechanical Parts
System Pro Focus 2202
1.6. Remove the monitor
assembly
3.1. Remove the two black
cable covers from the
legs by pressing at the
bottom part while
pulling up the plastic
cover.
1
1
2
2
3.2. Unscrew the eight
screws holding the
plate with the USB-hub
6-22
BI2201-F
System Pro Focus 2202
Mechanical Parts
3.3. Place the plate with
the USB-hub as shown
and cut the two strips
releasing the cables
from the two arms.
3.4. Unscrew the screw
holding the ground wire
and remove the wire
from the plate.
3.5. Loosen the 6 screws
holding the two
brackets and slide the
brackets towards the
centre to remove the
monitor shelf from the
monitor
BI2201-F
6-23
Mechanical Parts
System Pro Focus 2202
3.6. Remove the tilting
base from the old
monitor by unscrewing
the four screws holding
it
6-24
BI2201-F
System Pro Focus 2202
Mechanical Parts
6.1.13. Replacing the Gas springs
11.Unscrew the four screws
holding the top cover
plate and remove the
plate
2
1
1
12.Unscrew the screw
holding the spring and lift
up the hole assembly
with the spring in both
sides
4
3
BI2201-F
6-25
Mechanical Parts
System Pro Focus 2202
2.3. Remove the gas springs
by turning the top and
bottom assemblies.
2.4.
The spring comes in three strengths
100 Nm when flat screen ZV0071 is mounted
120 Nm when CRT monitor ZV0065 is mounted
150 Nm when CRT monitor ZV0070 is mounted
Replace the spring and reverse the reassemble procedure for the springs
6-26
BI2201-F
System Pro Focus 2202
Mechanical Parts
6.1.14. Replacing the CD drive
1.7. Loosen the two screws
holding the CD/DVD
Drive (a screw driver
can be used if they are
very tight)
1.8. Eject the CD tray by
inserting a paper clip or
similar in the small hole
on the front and pull
out the CD/DVD drive
completely
3
2
1
BI2201-F
6-27
Mechanical Parts
System Pro Focus 2202
6.1.15. Replacing monitor brackets GV2563
1. Loosen the knobs and take off
the monitor.
2. Replace the backets, but do
not tighten the screws, so they
are loose.
3. Put the adjustment tool
(QA0229) in between the two
brackets.
4. Tighten the screws in the left
side and then in the right side,
and use the adjustment tool to
make sure the brackets have
the correct alignemt.
5. Slide out the adjustment tool
after having tighten all screws.
6-28
BI2201-F
System Pro Focus 2202
Mechanical Parts
6.1.16. Replacing keyboard brackets
1. Remove the keyboard
2. Loosen the knobs and take off
the keyboard.
º
3. Replace the backets, but do
not tighten the screws, so they
are loose.
4. Put the adjustment tool
(QA0229) in between the two
brackets
5. Tighten the screws in the left
side and then in the right side,
and use the adjustment tool to
make sure the brackets have
the correct alignemt.
6. Push the adjustment tools
inwards and slide out the
adjustment tool after having
ighten all screws.
BI2201-F
6-29
Mechanical Parts
System Pro Focus 2202
6.2.
Part list
6.2.1.
.1.
Exploded view Cassette
16
9
17
3
2
10
1
12-3
19
12-2
13
18
20
4
12-1
Blue
Green
Yellow
12
5
11
21
6
15
7
14
8
Ultraview
23
22
21
24
25
29
27
26
6-30
28
BI2201-F
System Pro Focus 2202
Mechanical Parts
Item no.
Part no.
1
ZN2221
Front-end Assembly
Description
Quantity
1
1
ZE0798
Front-end board
1
16
2
ZE0797
Channel Condition Module (QCCM)
1
ZN2226
Front-end Assembly (Front-end + QCCM)
1
1
ZE0815
Front-end board
1
2
ZE0817
Coded Quad Channel Condition Module (CQCCM)only for ZE0815
16
1
ZN2241
Front-end Assembly (Front-end + QCCM) for Blue
1
1
ZE0820
Front-end board for Blue
1
2
ZE0821
Quad Channel Condition Module (CQCCM)only for ZE0820
16
1
ZN2242
Front-end Assembly (Front-end + QCCM)
1
1
ZE0822
Front-end board
1
2
ZE0823
Coded Quad Channel Condition Module (CQCCM)only for ZE0822
16
3
ZD0774
Digital Beam former
1
4
ZN2220
Core board assembly (Core - , Video - , ETX board and HD)
1
4
ZN2230
Core board assembly (Core - , Video - , ETX board and HD) Blue
1
4
ZN2231
Core board assembly (Core -, Video - , ETX board and HD) Green
1
4
ZN2228
Core board Assembly Yellow with Histoscan
1
1
4
ZN2229
Core board Assembly Green with Histoscan
4
ZD0773
Core board
1
4
ZD0789
Core board for Blue
1
5
ZH0758
Video IF board
1
6
ZD0784
ETX Single board PC
1
6
ZD0795
ETX Single board PC for Green and Blue
1
7
UL0041
Hard Disk Incl. SW
1
8
ZG0346
Power Supply
1
9
ZN2201
Single module (incl. of AQ1725)
0-1
9
ZN2223
Single module (incl. of AQ1725) with splitter
0-1
0-1
9
ZN2234
Single module (incl. of AQ1725) with splitter
10
ZN2202
MCM module
0-1
10
ZN2222
MCM module with splitter
0-1
11
ZH0757
Back Plane
12
ZN2203
ECG Module
0-1
1
12-1
AQ1735
Flat cable for ECG module
0-1
12-2
AQ1732
ECG Jack connector
0-1
12-3
AQ1688
ECG connector
0-1
13
AQ1724
Flat cable Front End to BF board
3
20
DM0295
Spring for transducer connector
30
14
AQ1728
Flat cable Hard disk to Core board
1
21
QB0041
Lithium battery for Core board
15
AQ1725
Flat cable Video IF to Core board
1
22
VF0118
Fuse 10 A T
1
2
16
AQ1725
Flat cable Single Mod to Back plane
0-1
23
ZN2232
Core board Assembly UltraView
1
17
AQ1729
Flat cable MCM to Back plane
0-1
23
ZN2233
Core board Ass. UltraView Histoscan
1
18
AT2314
Power ON/OFF switch
1
23
ZD0788
Core board for UltraView
1
SC3157
Cover no options
1
24
ZH0804
Video IF board for UltraView
1
1
19
SC3158
Cover Single module
1
25
ZD0798
ETX Single board PC for UltraView
SC3159
Cover 3D Mover
1
26
UL0045
SATA Hard Disk
1
1
SC3160
Cover Single module + 3D Mover
1
27
AQ1771
SATA Data cable
SC3161
Cover ECG
1
28
AQ1761
Power Cable for SATA HD
1
AQ1772
Flat cable Video IF to Core board for
UltraView
1
ZD0797
PMC Module for UltraView
1
29
BI2201-F
6-31
Mechanical Parts
6.2.2.
System Pro Focus 2202
Exploded View Monitor
101
128
123
125
103
102
127
124
126
104
105
106
109
129
111
110
113
112
130
107
131
114
115
117
108
116
119
132
118
133
121
120
122
6-32
BI2201-F
System Pro Focus 2202
Item no.
101
101
101
102
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
BI2201-F
Part no.
ZV0065
ZV0069
ZV0070
ZV0071
ZV0074
DH0927
YS1320
YO0402
DB3527
YB0007
EA0201
YS9352
DZ9766
YJ3133
DP0822
YS1412
DZ9767
YO1626
GU1792
GU1799
YT7410
DP0811
YO0687
YO0800
YQ2635
HP0025
UL0036
ZH0759
GV2561
YT4408
DD0581
GV1961
DH0933
UD0152
GV1978
DH7010
Mechanical Parts
Description
Replacement kit ZN2225
15” CRT Monitor Blue/Green
15” CRT Monitor
17” Flat Screen
19” Flat Panel for UltraView
Handle for ZV0070
Screw for handle M3×20mm
Washer
Bushing
Securing bolt for monitor
Base Plate for monitor
Screw M3×8 mm
Tilting Base
O-ring
Slide
Screw M4×12 mm
Tilting Seat
Sliding ring
Monitor fixing plate
Monitor fixing plate
Screw M4×10 mm
Tilt Stop
Washer
Spring washer
Screw M6×35 mm
Loudspeaker
CD R/W - DVD
HUB controller board
Plate
Screw M4×8 mm
Cable cover
Plate for monitor ZV0071
Handle for flat screen ZV0071
Arm assembly
Plate for arm for ZV0074
Handle for ZV0074
Quant.
N/A
1
1
1
1
1
4
4
4
2
1
4
1
2
2
4
1
1
1
1
6
2
4
2
2
2
1
1
1
8
2
1
1
1
1
1
6-33
Mechanical Parts
6.2.3.
System Pro Focus 2202
Exploded view Keyboard, Trolley
215
216
217
218
219
214
220
221
222
224
223
225
226
210
227
201
228
202
204
203
206
208
210
207
205
209
213
211
212
6-34
BI2201-F
System Pro Focus 2202
Item no.
201
202
203
204
204
204
205
205
206
207
208
209
210
211
212
213
213
214
214
214
215
216
217
218
218
219
220
220
221
222
223
224
225
225
225
226
226
226
226
227
228
228
BI2201-F
Part no.
YS0403
UD0152
AO0472
AN0092
EL4018
AN0094
AN0092
AN0093
AO0462
AO0455
YT1408
DZ9003
DH0871
DF0257
DF0256
GV2525
GV2628
ZN0046
ZN0047
ZN0049
SN0220
SN0221
DP0912
DZ9755
DZ9776
DZ9754
DH0912
DH7012
DS0967
DZ9001
YS0823
DZ9002
DS0971
DS0964
DS0968
DK1300
DK1301
DK1291
DK1374
DH0678
DZ9751
DZ9021
Mechanical Parts
Description
Thumb screw for monitor
Arm assembly for flat screen
Monitor video cable
Monitor Power cable
Power cable for Arm
Power Cable for Food
Power Cable
Power Cable for ZV0071
USB cable
Cable for USB HUB
Screw M4× 8 mm
Back Cover
Thumbscrew
Twin Wheel with brake
Twin Wheel
Shelf
Shelf for UltraView
Keyboard comp. - Green/Yellow
Keyboard complete - Blue
Keyboard comp. - Green/Yellow//UltraView
Dial - small for ZN0046/0047
Dial - Gain for ZN0067/0047
Potentiometer button for ZN0067/0047
Transducer holder
Transducer holder UltraView
Gel holder
Handle for keyboard base
Handle for keyboard base
Hand rest
Top plate
Screw M8 × 12 mm
Side bar cover
Gas spring (ZV0071)100 NM
Gas spring (ZV0065)120 NM
Gas spring (ZV0070)150 NM
Blue side profile
Green side profile
Yellow side profile
Dark Green side Profile (for UltraView)
Keyboard cable relief
Front cover Blue/Green/Yellow
Front cover UltraView
Quant.
2/4
1
1
1
1
1
1
1
1
1
2
1
4
2
2
0-1
1
1
1
1
1-2
1
8
4
4
2
1
1
1
1
4
2
2
2
2
2
2
2
1
1
1
1
6-35
Mechanical Parts
System Pro Focus 2202
This page is left blank intentionally
6-36
BI2201-F
System Pro Focus 2202
Preventative
Maintenance
Section 7
PREVENTATIVE MAINTENANCE
CONTENTS
PAGE
7.4.
Introduction ........................................................................................................................................ 7-2
7.5.
Necessary Equipment ....................................................................................................................... 7-2
7.6.
What to do .......................................................................................................................................... 7-3
BI2201-F
7-1
Preventative Maintenance
7.1.
System Pro Focus 2202
Introduction
The purpose of the Preventative Maintenance is to ensure the performance and
stability over the years of use.
Note: The Preventative Maintenance should be performed once every year.
Preparation of the Preventative Maintenance is essential as it in most cases will take
place at the hospital as part of a Continuity Agreement.
The Preventative Maintenance consists of eight steps. Some of these steps refer to
specific sections in the Service Manual. If errors occur during the procedure go to
TROUBLESHOOTING, Section 4.
7.2.
Necessary Equipment
The equipment, necessary for a preventative visit is divided into 3 packages.
A: Parts necessary to ensure the performance and stability of the system.
Check in the Service Informations (Hot-Line) if there are any modifications to be done.
B: Parts necessary to meet customers complaints.
Before arranging the visit, check if the customer has any complaints and bring the
necessary spare parts and tools to solve the problem.
C: Tools and equipment necessary to perform the Preventative Maintenance.
The only equipment necessary to perform the Preventative Maintenance is the
equipment used in the Electrical Safety Test and phantoms for the Checking
Procedure:
For the Checking Procedure:
Transducer Phantom, model 254 (B-K no.WQ 0973) for checking a 2202
system equipped with Array- and Single Element Transducers.
Transducer Phantom, model 251 (B-K no.WQ 0972) for checking a 2202
system equipped with the Endosonic Probe 1850.
For the Electrical Safety Test:
Testers required:
Safety tester
HV Tester
Note:
7-2
It is recommended to bring additionally the Static Control Service Kit, type 3M 8501
(B-K no. WQ0969) or similar in case one of the static sensitive PC Boards is to be
removed from its location in the cassette.
BI2201-F
System Pro Focus 2202
7.3.
Preventative
Maintenance
What to do
1. Users Comments and Corrections
Check with the user that the system is operating satisfactorily. A number of
malfunctions can be corrected by a set-up adjustment! If an error is obvious
correct it at this state.
2. Modifications
In accordance with the Service Informations (HOT-LINE) perform
necessary hw/sw modifications to ensure performance and stability of the
system.
3. Mobility
Check that the keyboard/monitor can be moved up/down
Check that the trackball moves smoothly
Caution - Never add oil or grease to any other movable parts.
4. Fans
Remove the rear cover from the 2202. Connect a mains cable and turn on
the unit. Check that both fans in the power supply rotates. Note that the fans
are controlled by electronics inside the power supply. Reassemble the
scanner.
5. Checking Procedure
To verify proper operation of the main functions perform the CHECKING
PROCEDURE, Section 3.
6. Peripherals
This is to verify the function of the video output and the peripherals used
with the 2202 System.
Make an image/print and check the quality. If necessary adjust the
peripheral using the original instruction manual.
7. Adjustment Procedure
If necessary, perform an adjustment of the Trackball using the
ADJUSTMENT PROCEDURE, Section 5.
8. Electrical Safety Test
Verify that the system complies with IEC 60601-1 using the Electrical Safety
Test, Section 1
9. Software Maintenance
Check available HD space on the system and if necessary clean-up the
system or inform the customer to back-up patient data to free space on the
HD
BI2201-F
7-3
Preventative Maintenance
System Pro Focus 2202
This page is left blank intentionally
7-4
BI2201-F
System Pro Focus 2202
Theory of Operation
Section 8
THEORY OF OPERATION
CONTENTS
PAGE
8.1.
Introduction................................................................................................................................................ 2
8.2.
General Description .................................................................................................................................. 2
8.2.1.
Block Diagram........................................................................................................................................... 3
8.3.
Board Description ..................................................................................................................................... 4
8.3.1.
Front End, FE............................................................................................................................................ 4
8.3.2.
Digital Beam former, DBF......................................................................................................................... 5
8.3.3.
Core Board ................................................................................................................................................ 6
Real-time Scan Controller (RTSC):.................................................................................................... 7
Vector Processor (VECP): ................................................................................................................. 8
Scan Converter (SCON): ................................................................................................................... 9
Video Merge and Capture (VIME):..................................................................................................... 9
Embedded PC: ................................................................................................................................. 10
8.3.4.
Analog Video Interface Board, AVIB ...................................................................................................... 11
8.3.5.
Analog Video Connector Board, AVCON .............................................................................................. 11
8.3.6.
USB Hub, HUB ....................................................................................................................................... 12
8.3.7.
External Devices ..................................................................................................................................... 12
8.3.8.
Optional Devices..................................................................................................................................... 13
BI2201-F
8-1
Theory of Operation
8.1.
System Pro Focus 2202
Introduction
This section describes the theory of operation of the Diagnostic Ultrasound System
2202. The description is divided into two separate sub-sections:
General Description
Supported by a complete block diagram, this section aims to give you an
understanding of the interaction between modules, Boards and major function blocks.
It explains briefly the main signal flow through the 2202 system.
Board Description
This section provides an overall description of each Board, explaining the main
function of the function blocks on the board.
8.2.
General Description
The basic hardware architecture consists of three active PCBs connected to a passive
backplane. The active boards are:
1.
A 64-channel analog Front End (FE) board with transmitters, 3 array transducer
connectors, relays, receivers, Harmonic Imaging filters, and TGC amplifiers.
2.
A 64-channel Digital Beam former (DBF) with signal conditioning circuitry and
A/D converter per channel and 16 beam former ASICs plus control logic and
profile memory.
3.
A Core board with real-time scan controller, vector processor, Doppler system
and scan converter/display system. Further, an industry standard PC module
and a hard disk drive is attached to the Core board.
Several other units connect to the Backplane. These are:
•
•
•
•
•
•
•
Power Supply
CD-RW Disk Drive*
Single Element Transducer Module** (field option)
Mover Control Module** for 3D application (field option)
Keyboard assembly
Foot switch (accessory)
Internal speakers*
* Connects through a hub.
** The Single Element and Mover Control Modules connect to the Backplane via an
interface board.
The Core board interfaces to an Analog Video Interface Board (AVIB) with all video
and graphics i/o, including the main monitor output.
The keyboard is a self-contained unit including keys, track ball, gain dials, TGC
potentiometers and a small keyboard controller which interfaces to the built-in PC via
a single USB serial interface.
8-2
BI2201-F
System Pro Focus 2202
8.2.1.
Theory of Operation
Block Diagram
2202 BLOCK DIAGRAM
Size: 330 x 320 mm
2202
Engine
FE64+ ZE0798
P2
64
HVMux
192 64
Relays
Bipolar
Bipolar
Xmitters
Xmitters
64
Size: 330 x 320 mm
DBF ZD0774
XMIT RAM
64 Ch. Beamformer
PMEM 1
32
RAM Test
RAM Test
Filter
1
D/A
Element
Bus
192
conn.
P1
Dig Rotate
64
32
192
P3
Relays
16 x QCCM ZE0797
ATGC
Analog
Osc
192
conn.
Filter
64
Beamf. Control
ID,
Temp.
SEM
I/F
ZH0756
SGLM ZH0651
Mover
ASIC
# 16
A/D
64
ID,
LVDS
serializer
Temp.
Dig. Generator
Analog
Osc,
Tr code
ASIC
#8
D/A
8
PMEM
PMEM 82
RAM Test
Signal file
Single
Element
Probe
ASIC
#1
A/D
8
PMEM 1
RAM Test
64
Receivers
Receivers
192
conn.
A/D
1
Filter
8
PMEM
Backplane ZH0757
BEAM
6 pair
LVDS
lines
Analog TCG
ID
I2C
ID
MCM
SPI
Size: 330 x 320 mm
ZH0752/0753/0754/0784
CORE ZD0773
CLOCK
GENERATOR
SHARC DSP
AC Output
Isolation
Transformer
SHARC Bus
HARD
DISK
HARD
DISK
ID
SDRAM
MEMORY
Power Supply ZG0346
ATGC
BUS
BUFFER
48
AC Mains
Input
Amplitude
detector
LUT
RAM Test
Vector Processor
Real-Time Scan Controller
Power
Power
Fans
PC Back-end
BUS
CTRL
SHARED
RAM
RAM Test
Input
24
Buffer
SEQUENCER
FPGA
32
verter
16
Doppler
Integrator
2x16
16
ID,
Temp.
AVR uC
I C, WDT
IEEE
1394
VECP FPGA
2 x Firewire
I2C
2
Resampling
8
Contour
Enhance
Down
I2C
iLink
8
Sliding
16 ConTGC 16
Filter
Timing Bus
HOSTIF
FPGA
8
Contrast
LUT
RAM
Test
2x16
B.P. I/F
Local Bus
9
Spectral
Doppler
DSP
CFM
Input
Buffer
RAM
Test
Spectral
Doppler
output
buffer
8
CFM
LUT
RAM Test
CFM
32 CFM
DSP
DSP
Digital Audio
8
CFM
output
buffer
RAM
Test
8
IPC
Ethernet,
DICOM
IDE
PCI
Video/Merge
FPGA
Image
Format
Combiner
24
Serial
RS232
Scan Converter
Frame
Buffer
Host bus
18/24
SVGA/LCD
ETX
Card-PC
Audio
Codec
USB
Line in
16/24
Digital Audio
AVIB ZH0758
Triple
DAC
Line out
Video
encoder
Video
decoder
NTSC/PAL
NTSC/PAL
DSC
USB
Foot
switch
Keyb.
Control
Panel
Audio out
Audio in
VCR
VCR
VGA
Display
Memory
RAM Test
Review
Buffer
RAM Test
RGBS
Mouse
Trackball
Alphanumeric
Keyboard
SCON FPGA
ID
Analog Video-I/O board
VGA
USB
USB
HUB
PCI to
host
bus
Serial Reset
LAN
USB
PCU
Video Merge/ RT Interface
Parallel
On/Off
100Base-TX
8
8
ID
USB HUB
Doc.
Trig
Light
CVBS B/W
CVBS
Ext.
VGA
15" VGA
Monitor
RGBS
2
S-Video out
RGBS out
CVBS
S-Video
File:
Date:19 Jan, 2005
USB
ZV0065
USB
CD RW
NP0166
HUB
ZH0759
Fig. 8.2-1 - Block Diagram
BI2201-F
8-3
Theory of Operation
System Pro Focus 2202
8.3.
Board Description
8.3.1.
Front End, FE
Xducer
Conn
A
192
16 QCCM Modules
Rcv
Xducer
Conn
B
192
192
Relays
64:192
HV Mux
64
64
TGC
64
Beamformer
64
Xmit
Xducer
Conn
C
64
64
Digital
Rotate
32
Board
Control
FPGA
Backplane
192
Xmit
RAM
FE64Block.vsd
Fig. 8.2-2 - FE64+ Block Diagram
Transducer Connectors:
Three 260 pole ZIF CANNON connectors for array probes.
Xmit Timing (XMIT RAM & Dig. Rotate):
32 channels transmit timing control with the option for pulse width apodization for
controlling the transmit beam profile. The beam profile is unfolded and rotated digitally,
and the 64 output channels (bits) drive the bipolar transmitters of the 2202.
Transmitters:
64 bipolar current driving transmitters. Output regulation is common to all channels,
individual channel apodization may be achieved by pulse width modulation. In CW
mode, the output stages are supplied by ±12V instead of the ±HV supply in order to
reduce power dissipation.
HVMUX:
High voltage switches for connecting the 64-channel element bus to the 192
transducer elements. The switches are normally reprogrammed in the time interval
between receive end and transmit start, but may also be reprogrammed immediately
after transmit end to support synthetic aperture.
Relays:
384 bi-stable switches for connecting the element bus to one of three array transducer
connectors.
Receiver:
64 low-noise preamplifiers with 19dB gain. These are followed by selectable high-pass
filters for improved Harmonic Imaging.
TGC:
64 TGC amplifiers which handles the first 0 to 48dB TGC gain. Each outputs a
differential voltage signal, which is converted into a single ended current output in the
transconductance output stage. There is an additional digital TGC gain stage in the
Vector Processor on the Core board.
8-4
BI2201-F
System Pro Focus 2202
8.3.2.
Theory of Operation
Digital Beam former, DBF
Beam Sum (TTL)
Input Channel 64
ADC
10
12
ASIC 16
Beam Sum (LVDS)
Front End
64
FPGA
Input Channel 4
ADC
Input Channel 3
ADC
Input Channel 2
ADC
Input Channel 1
ADC
Control (LVDS)
Configuration
10
Backplane
10
12
10
ASIC 1
192
10
Profile
Memory
DBFblock.vsd
Fig. 8.2-3 - DBF Block Diagram
Channel Conditioning:
64 input channel strips. Each consists of a current mode receiver, an anti-aliasing filter
bank, a filter select switch and a buffer amplifier.
A/D Converters:
64 10-bit pipelined ADCs capable of 60Msps conversion. The inputs to the ADCs are
AC-coupled (TBD). The outputs are fed to the digital beam former ASICs.
Beam former ASICs:
16 Analogic ASICs, each processing four channels with 1, 2 or 4 beams per channel.
The ASICs dynamically apply individual delay and apodization to each channel.
Profile Memory & Control:
Local SDRAM bank for storing the receive profiles needed by the ASICs to process
data. The controller FPGA provides host access for uploading the memory, even
during scanning, and handles the dynamic download of parameters from memory to
the ASICs during scanning. To minimize download time (and increase PRF), all 16
ASICs are loaded in parallel, so the memory is 192 bits wide.
BI2201-F
8-5
Theory of Operation
8.3.3.
System Pro Focus 2202
Core Board
AVIB
B/W Vectors
Overlay
VIME
FFT + CFM
Vectors
SCON
DOP
Host Bus
Graphics
Local Bus
Embedded
PC
RTSC
Misc I/O
Static and Real-time
Control
VECP
Beam Sum
SEM
Backplane Interfaces
CoreBlock.vsd
Fig. 8.2-4 - Core Board Block Diagram
New AVIB
B/W Vectors
FFT + CFM
Vectors
AVG
DOP
Graphics
&
Ultrasound
Video
Scan
Lines
Embedded
PC
Misc I/O
Local Bus
Host Bus
RTSC
Static and Real-time
Control
VECP
Beam Sum
SEM
Backplane Interfaces
Fig. 8.2-5 - Core Board Block Diagram Ultraview
8-6
BI2201-F
System Pro Focus 2202
Theory of Operation
The Core Board consists basically of six blocks, as shown in Fig. 8.2-4. These blocks
are described in the following:
Real-time Scan Controller (RTSC):
Backplane
FE
RTSC
RTSC
DSP
RTSC
DSP
Memory
DSP
Memory
Memory
Sharc Bus
SEMIF
(ADSP21161N)
(MBGA225)
VECP,
SCON
(XC2S150E)
(FG456)
Bus
Buffers
Mosc
DBF
RTSC
Sequencer
FPGA
TGC
DAC
Local Bus
240MHz
RTSC
DSP
FE
Clock
Gen.
Host
Interface
FPGA
(XC2S150E)
(FG456)
Shared
Shared
Memory
Memory
Host Bus
CoreBlock_RTSC.vsd
Fig. 8.2-6 - Core Board RTSC Sub-system
The RTSC takes care of the hard real-time tasks in the scanner. A local processor
(Sharc DSP) is located here to perform a number of tasks:
•
Calculation of beam profiles for the DBF
•
Communication with the Embedded PC host processor
•
Dynamic transfer of parameters to the FE and DBF during scanning
•
Dynamic transfer of parameters to VECP, DOP and SCON sub-systems during
scanning
•
Interfacing to the ECG Module
•
SPI communication with the transducers and
•
Configuration of FPGAs during boot.
A Host Interface provides a memory area, which is shared between the Embedded PC
and the Sharc DSP; it is through this memory only that they communicate and
exchange data.
The Sequencer part of the RTSC generates all timing signals for the acquisition of
ultrasound data to the FE and DBF and also internally to VECP, DOP and SCON. It
also contains the physical backplane interface to the front-end boards (FE, SEMIF and
DBF).
Finally, a master clock generator provides all system clocks (except for the Embedded
PC), both fixed and variable. The variable clock frequency is determined by the
Sequencer (ultimately controlled by the Sharc DSP).
BI2201-F
8-7
Theory of Operation
System Pro Focus 2202
Vector Processor (VECP):
Backplane
SEMIF
RF Input
Buffer
DBF
CFM
Input Buffer
CFM
Output Buffer
CFM
DSP
Clusters
& LUT
VECP
FPGA
(XC3S1500)
(FG676)
B-mode
LUTs
Bus
Buffers
Local Bus
to SCON
FFT
DSP
(ADSP21161N)
(MBGA225)
to Audio Codec
CoreBlock_VPDOP.vsd
Fig. 8.2-7 - Core Board VECP and DOP Sub-systems
The Vector Processor performs down-conversion, envelope detection, dynamic range
compression, sampling frequency conversion and image enhancement on RF data
from the Beam Former. The signal is then delivered to the Scan Converter.
In Doppler modes, the VECP delivers a down-converted signal to the Doppler module.
Doppler (DOP):
The Doppler module comprises the two flow detection modules: Spectral Doppler and
CFM, see Fig. 8.2-7.
The Spectral Doppler is a CW/PW Doppler system. A Floating-point DSP performs
FFT on a time signal from one volume element and outputs a spectrogram to the Scan
Converter. The Doppler signal is also output as a stereo audio signal. The processing
includes:
1.
2.
3.
4.
5.
6.
7.
8.
Input from the Doppler Input Buffer.
Wall Filter for removing low frequency tissue-generated motion artifacts.
Missing Signal Estimation in block interleaved duplex/triplex modes.
FFT: motion detection.
Real Time Curves: statistical values for each spectrum (min, mean, max).
Audio output.
Motion Noise Cancellation: removing transducer movement artifacts.
Output to the Scan Converter
The CFM module maps flow in a section of the scanned area. It processes input data
up to a rate of 2.5M CFM cells/second. Output data are velocity, variance and power.
Velocity and variance or velocity and power can be combined in one image.
The CFM processing includes:
1.
2.
3.
4.
5.
6.
7.
8.
8-8
Input from the CFM Input Buffer
Wall Filter for removing low frequency tissue-generated motion artifacts.
Correlation: motion detection.
Signal power detection.
Parameter extraction in look-up tables.
Median Filtering for reducing image noise.
Discrimination: eliminating tissue motion artifacts.
Output to the Scan Converter.
BI2201-F
System Pro Focus 2202
Theory of Operation
Scan Converter (SCON):
from VECP
Local Bus
DSC
ASIC
Review
Review
Memory
Memory
SCON
FPGA
Xform Coeff.
Memory
(XC3S1000)
(FG456)
Display
Memory
to VIME
LUT
CoreBlock_SCNV.vsd
Fig. 8.2-8 - Core Board SCON Sub-system
The SCON is integrated and implemented in a single FPGA. It has the same
functionality, but given the general physical implementation, see Fig. 8.2-8, it can be
changed (even radically) later without changes to the Core board itself. The SCON
comprises a frame averaging function with an Image Review Buffer for a large amount
of frames (64MBytes), a Scan Line Buffer, and a Scan Processor function, which
works in tandem with B-K’s coordinate transformation ASIC. The converted images
are buffered in the Display Memory from which they are transferred to the VIME
through a color look-up table.
Video Merge and Capture (VIME):
Host Bus
Capture
Buffer
from SCNV
Video Merge
and Capture
FPGA
(XC3S1000)
(FG456)
merged graphics
digital video
Merge
Buffer
from PC
to/from AVIB
CoreBlock_VIME.vsd
Fig. 8.2-9 - Core Board VIME Sub-system
The VIME sub-system receives image streams from the Embedded PC, the SCON
and from external video equipment and merges the streams together, de-interlacing
the video input on the way, for display on the main monitor. This merging includes
scaling of either SCON or external video for picture-in-picture function. The Embedded
PC sets a window size and a transparency color for each of the images in order to
define the overlay priority. The VIME system also captures the merged frames, thus
allowing the Embedded PC to access screen snapshots or real-time sequences and
transfer them to documentation units such as disk drives, DICOM or digital VCRs. It
also captures SCON images for the benefit of the 3D application.
BI2201-F
8-9
Theory of Operation
System Pro Focus 2202
Embedded PC:
Host Bus
PCI Bridge
(PCI9056)
(PBGA256)
to VIME
from FFT
4 x I2C
Video I/O Board
PCI Bus
+ Backplane
graphics
Free PMC Slot
2½"
HDD
Board ID
EEPROM
AVR
IEEE1394
Link & Phy
Embedded PC
(ETX Module)
E-IDE
analog audio
analog audio
digital audio
Audio
Codec
analog audio
analog audio
1394
Speaker
Backplane
Backplane
LAN
USB
Video I/O Board
COM
Backplane
CoreBlock_PC.vsd
Fig. 8.2-10 - Core Board Embedded PC Sub-system
The Embedded PC runs the user application and generally controls the entire
scanner. It is an off-the-shelf module with an 1400MHz Pentium M processor, chipset,
memory, etc. The Embedded PC interfaces physically to the Core board through high
density connectors, no cables. A PCI-to-Local Bus bridge interfaces the PC module’s
PCI bus to the Core board hardware. The Embedded PC further provides two USB
ports and two COM ports for attaching external devices and a parallel port for an
internal boundary scan chain. Hubs are provided for increasing the number of USB
connections and an additional COM port. An IDE interface connects to a 2.5” HDD,
which is also mounted on the Core board. This disk holds the operating system
(embedded Windows XP), the firmware configuration files and the ultrasound
application files.
An audio codec is used as a combined DAC/switch to convert the digital audio from
the Doppler FFT and select between FFT audio and audio from an external source,
typically a VCR. The audio output goes to a 2W power amplifier in the HUB module.
2
Finally, the module includes an Atmel AVR microcontroller, which serves as an I C
2
bridge; it translates RS-232 commands from the Embedded PC to four I C system
busses. The AVR may also poll the various temperature sensors in the system and
control the PSU fans for optimal noise reduction.
8-10
BI2201-F
System Pro Focus 2202
8.3.4.
Theory of Operation
Analog Video Interface Board, AVIB
The AVIB connects to the Core board and provides the interface for connection of
system monitor as well as miscellaneous video equipment. The physical connectors
are placed on a separate board, the AVCON (see Section 8.3.5).
Core Board Interface
PC
(analog VGA)
VIME VIME
(VGA) (I2C)
VIME
(Video)
24
2
8/16
GPIO
Register
Video
DAC
Mux
8/16
Switch
VGA-to-TV
Digital Video
Encoder
AL128
Analog
Encoder
2 x VGA
Y/C + CVBS
Field
Store
AL422
Digital Video
Decoder
VPX3220A
24
Video
ADC
AD9884
Field
Store
AL422
Board ID
EEPROM
RGBS
Y/C
CVBS
I/O Connectors (AVCON)
RGB
AVIBblock.vsd
Fig. 8.2-11 - AVIB Block Diagram
Video DAC:
Triple DAC for conversion of digital RGB stream to analog (S)VGA.
Digital Video Encoder:
Translates (a selected part of) the non-interlaced digital output from the VIME subsystem on the Core board into interlaced RGB for viewing on a TV monitor.
Analog Video Encoder:
Translates the interlaced RGB output from the Digital Video Encoder into S-video and
CVBS for connection of analog VCRs, video printers and low-end TV monitors.
Digital Video Decoder:
Converts incoming S-video and CVBS signals to digital component video as input to
the VIME sub-system on the Core board.
Video ADC:
Triple ADC for conversion of analog RGB input to digital component video as input to
the VIME sub-system on the Core board.
8.3.5.
Analog Video Connector Board, AVCON
The AVCON board contains all connectors for audio and video I/O. It interfaces to the
AVIB. There are no active components on the board.
BI2201-F
8-11
Theory of Operation
8.3.6.
System Pro Focus 2202
USB Hub, HUB
The USB hub board provides the two front USB connectors as well as the USB
interface to the CD-RW unit, see below. A single USB connects the Backplane to the
hub board. A separate power cable is also provided which includes 12V for the CDRW unit; the 500mA limit of USB 5V power is insufficient.
Due to the placement of the internal speakers, the Hub Board also contains a 2W
class-D audio amplifier. In this way, the speaker wires can be kept very short, and an
output filter is not required.
8.3.7.
External Devices
External devices are part of the scanner and can be mounted directly on the central
scanner unit (also known as the Engine) containing the main PCBs and Power Supply.
However, they may also be placed away from it at places convenient to the user.
Keyboard Assembly:
Assembly consisting of an alphanumeric keyboard, a pointing device (track ball), and
an ultrasound control panel with dedicated keys, gain dials and TGC slide
potentiometers. A microcontroller handles the key scanning, gain dial decoding and
A/D conversion of the TGC pots. A USB hub in the keyboard connects the various
modules and provides a single USB connection to the Embedded PC.
Monitor:
A standard 15" SVGA CRT or 17” flat panel monitor.
Mass Storage:
CD-RW with USB interface.
Power supply (non removable):
The power supply is a SMPS type. Four isolated outlets for external equipment are
provided. One is allocated for the monitor and one for a built-in video printer. The unit
supplies 3.3VD, 5VD, 12VD, ±5VA, ±12VA, ±HVMUX, ±HV. The HV output for the
transmitters is not programmable. A standard ATX handshake allows the Windows©
powered PC to control start-up and shut-down. The unit also contains circuitry for
controlling the two fans below the card cage and its own fan.
8-12
BI2201-F
System Pro Focus 2202
8.3.8.
Theory of Operation
Optional Devices
Other devices may be connected. An accessory is a device, which the customer can
purchase and use without further requirements. It attaches to an external connector. A
field option is a device or module, which a customer purchases after the scanner, but
it may only be installed inside the scanner by service personnel.
Foot Switch (accessory):
Existing foot switch UA1215 or a similar one with three pedals (B-K Number TBD),
which is recommended for use with the 3D application. The foot switch is attached to
the Backplane (rear panel). Some pedal functions are user programmable.
Palm Control Unit (accessory):
Existing Palm Control Unit UA1270. Connects to the Backplane (COM1 on the rear
panel) using existing adapter UA1271. Requires a 5VDC supply of 100mA.
Magnetic Tracking Freehand (accessory):
Existing MTF Upgrade kit UA0576, can be connected to the Backplane (rear panel)
COM1 port.
Single Element Module, SEM (field option):
Existing SEM, ZH0651. A separate module with motor control, transmitter, receiver,
TGC and transducer code identification. Connects internally to the SEMIF.
SEM Interface, SEMIF (field option):
Must be installed with the SEM and MCM options. Contains a 14-bit ADC in order to
interface the analog output from the SEM to the digital input port of the VECP and a
TGC “splitter” circuit for generating the two TGC control voltages for the SEM. There is
also a USB-to-RS232 converter for the MCM. Connects internally to the Backplane.
Mover Control Module, MCM (field option):
Existing MCM, consisting of modules ZH0752/53/54 or a new compatible single-board
solution. Controls the external mover units UA0550/51/52. Connects internally to the
SEMIF. Whenever both SEM and MCM are installed, the control signals from the
MCM are connected to the transducer LEMO connector in the SEM so that seamless
integration with 205x transducers is possible.
Additionally, it will be possible to connect USB based drive types to the external USB
ports, provided that drivers are included in the embedded operating system.
BI2201-F
8-13
Theory of Operation
System Pro Focus 2202
This page is left blank intentionally
8-14
BI2201-F
System Pro Focus 2202
System Interconnections
Section 9
SYSTEM INTERCONNECTIONS
CONTENTS
PAGE
9.1.
Introduction.............................................................................................................................................. 2
9.1.1.
System Interconnection Diagram ........................................................................................................2
9.2.
Multi-pin Connections (external)........................................................................................................... 3
9.2.1.
Footswitch ...........................................................................................................................................3
9.2.2.
Monitor ................................................................................................................................................3
9.2.3.
USB .....................................................................................................................................................3
9.2.4.
LAN .....................................................................................................................................................3
9.2.5.
S-VHS .................................................................................................................................................3
9.3.
Power Supply Connectors ..................................................................................................................... 4
BI2201-F
9-1
System Interconnections
9.1.
System Pro Focus 2202
Introduction
By showing the cables between PCB's, and external cable connections this section
aims to help you keep track of important signals internally in the 2202 and to other
equipment.
9.1.1.
System Interconnection Diagram
Part of PSU
Standby
switch AO0468
AN0092
Monitor
Power Supply
Controlpanel
AO0468
Core Board
AVIB
AO1725
AO0462
CD Drive
AO1728
USB HUB
AO0455
EXT
Harddisk
Front End
AQ1735
ECG
AO1725
3 x AQ1724
Single module
Beamformer
AQ1751
MCM
Back Plane
AO1729
Fig. 9.1-1 Signal Interconnection Diagram
9-2
BI2201-F
System Pro Focus 2202
9.2.
System Interconnections
Multi-pin Connections (external)
The following section describes the multi-pin connectors situated on the rear of the
2202.
9.2.1.
Footswitch
9.2.2.
Monitor
This is a standard 15-pin DSUB socket.
9.2.3.
USB
This is a standard USB Type A socket.
9.2.4.
LAN
This is a standard RJ45 10/100 Mbps socket.
9.2.5.
S-VHS
This is a standard S-VHS socket.
BI2201-F
9-3
System Interconnections
9.3.
System Pro Focus 2202
Power Supply Connectors
The DC outputs and control signals are delivered from
the power supply as 2 sets of wires with a 16-pin
connector (J1) and a 20-pin connector (J2) mounted.
(Mini-Fit, Jr.™ type 5557 with High Current Terminals
44476. Output Header for external fans is Molex KK®
Header type 6410. Length of the wire must be so, that at
least 120mm of the connectors are outside the power
supply box.
J1 - Mini-Fit, Jr.™ 16-pin Receptacle:
Pin Name
Colour
1
2
3
4
5
6
7
8
Red
Red
White
Yellow
Blue
Black
Red
Yellow
+5VA
+5VA
-5VA
+12VA
-12VA
AGND
+100VA
+80VA
Size
AWG
16
16
16
16
16
16
20
20
UL
Style
1007
1007
1007
1007
1007
1007
1007
1007
Colour
Name
Pin
Black
Black
Black
Black
Black
Black
White
Gray
AGND
AGND
AGND
AGND
AGND
AGND
-100VA
-80VA
9
10
11
12
13
14
15
16
J2 - Mini-Fit, Jr.™ 20-pin Receptacle:
Pin Name
Colour
1
2
3
4
5
6
7
8
9
10
Brown
Gray
Brown
Yellow
Orange
Orange
Orange
Red
Red
Red
9-4
BPPSUSCK
BPPWR_OK
BP5VSB
12VD
3V3D
3V3D
3V3D
5VD
5VD
5VD
Size
AWG
20
20
20
16
16
16
16
16
16
16
UL
Style
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
Size
AWG
20
16
20
16
20
16
16
16
16
16
Colour
Name
Pin
Brown
Black
Brown
Black
Brown
Black
Black
Black
Black
Black
BPPSUSDA
GND
BPPS_ON_L
GND
BPSTOP_L
GND
GND
GND
GND
GND
11
12
13
14
15
16
17
18
19
20
BI2201-F