hite-Common to screen & 110 VAC Neutral
Red-to screen (directional)
Brown-to screen (directional)
Yellow-to 110 VAC-Hot
Black-to 110 VAC-Hot
Green/Yellow (Ground)
LVC-IV Low Voltage Control Wiring Diagrams for All Draper Products
Location of key
operated 0n-off
switch if furnished.
Technical Specifications:
Notes:
To 110V AC-Hot
Dashed wiring by electrician
Low voltage wiring by others
Power Supply:
110V-120V / 60Hz
Temperature:
-40° C – 85° C
Frequency:
433 MHz
Power:<300W
Transmit Power: <10mW
Sensitivity:-110dBm
Fuse:
3.15 Amp
Figure 1
To screen/lift. See
individual product
wiring diagrams
for details.
3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
RS232/485
or connection
to next LVC-IV
(universal-either jack)
(supplied by others)
Low Voltage
RF Remote
Trigger 3-28 VAC Antenna
Signal Light
-Don't let the RF receiver touch metal objects; this could affect the maximum distance the transmitter can be from the RF receiver.
-Disconnect the power supply before installing the RF receiver.
-Avoid electrostatic interference: Static electricity will damage
the electronic components.
-Make sure there is more than 5 feet between the RF receiver
and ground.
-Make sure there is more than 1 foot between the RF receiver
and ceiling.
-Make sure there is more than 1 foot between the RF receiver
and transmitter.
-If using more than one receiver, make sure they are separated
by more than 8 inches.
Optional
IR Eye
Radio Frequency (RF) Remote Control
Receiver
Button
The LVC-IV comes with built-in Radio Frequency Remote control capability (optional handheld transmitter NOT included).
To "Learn" a remote
Signal
1 Press receiver button on LVC-IV (see Fig. 2A).
Light
2 Signal light will flash slowly.
3 Press transmitter's Up button within 10 seconds (see Fig. 2B).
4 Signal light flashes three times quickly.
Receiver
Button
To "Un-Learn" a remote
1 Press receiver button on LVC-IV (see Fig. 2A).
2 Signal light will flash slowly.
3 Press transmitter's Down button within 10 seconds (see Fig. 2C).
4 Signal light flashes three times quickly.
.
A
3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
Electrically Straight
Data Cable to more
LVC-IV modules*
RS232/485 Inputs/Outputs
Low Voltage Trigger
3-28 VAC
IR Eye Input
To "Un-Learn" all remotes
1 Press receiver button on LVC-IV until signal light flashes quickly, then release.
2 Press receiver button once while signal light is flashing.
3 Signal light will stop flashing.
B
C
Figure 2
Please Note: Operating range is 250ft (open distance). RF Signal will degrade significantly with each wall it is required to penetrate.
If you are experiencing issues with RF signal strength, the RF antenna can be threaded out one of the knockouts for better reception.
InfraRed (IR) Remote Control
*A maximum of six (6)
LVC-IV modules can be
linked together.
1 Plug Optional IR Eye into mini plug input provided on LVC-IV (see Figs. 1 and 3).
2 IR Remote Control transmitter does not need to be "learned" by the LVC-IV. Simply point and operate.
3 Maximum IR Eye cable length is 42".
Please Note: IR Transmitter Range is 26ft.
Figure 3
DC Low Voltage Trigger
Wall Switch
The LVC-IV comes with built-in connection for sending a DC trigger (3-28 VDC) from the projector to the projection screen.
1 Connect remote trigger voltage from projector to the low voltage trigger cable.
2 Plug the mini-jack plug of the low voltage trigger cable to the LVC-IV (Figure 1 & 4).
3 When projector is 'ON' the low voltage output of the projector will cause LVC-IV to deploy projection screen.
When projector 'OFF' the low voltage is removed from LVC-IV and projection screen will retract into case.
Figure 4
Wiring Diagrams
Screens.......................... Page 2
RS-232/485..................................... Page 3
Positive Lead
RedProjection
24 AWG
Form LVC-IV-Wiring_Inst16
Printed in the U.S.A.
If you encounter
anyLead
difficulties installing or servicing your LVC-IV, call your dealer
Negative
or contact Draper,
Black 24Inc.,
AWG Spiceland, Indiana, 765-987-7999, or fax 765-987-7142.
.60" Max.
Copyright ©2016 Draper Inc.
www.draperinc.com
(765) 987-7999
GND
To
110-120 VAC L1
Line
N
Green/Yellow
(Motor Ground)
White (Common)
Red (Down)
Black (Up)
INTERNAL SCREEN WIRING
GND
To
110-120 VAC L1
Line
N
Green/Yellow
(Motor Ground)
Dashed wiring by electrician
Low voltage wiring by others
Location of key
operated on-off
switch if furnished.
Red-to screen (directional)
Brown-to screen (directional)
Yellow-to 110V-220V AC-Hot
Black-to 110V-220V AC-Hot
White -Common to screen & 110V-220V AC Neutral
Green/Yellow (Ground)
Receiver
Button
External LVC-IV - Single or Multiple
Wiring Diagram for Ambassador and Rolleramic
Dashed wiring by electrician
Low voltage wiring by others
Location of key
operated on-off
switch if furnished.
Red-to screen (directional)
Brown-to screen (directional)
Yellow-to 110V-220V AC-Hot
Black-to 110V-220V AC-Hot
White -Common to screen & 110V-220V AC Neutral
Green/Yellow (Ground)
Receiver
Button
FUSE - 3.15 AMP
250 VAC 5x20mm
White (Common)
Red (Up)
Black (Down)
Low Voltage
Trigger
3-28 VDC
Wall Switch
*A maximum of six (6)
LVC-IV modules can be
linked together.
Electrically Straight
Data Cable to more
LVC-IV modules*
IR Eye Input
RS232/485
Inputs/Outputs
Wall Switch
*A maximum of six (6)
LVC-IV modules can be
linked together.
3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
Low Voltage
Trigger
3-28 VDC
IR Eye Input
RS232/485
Inputs/Outputs
Electrically Straight
Data Cable to more
LVC-IV modules*
3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
External LVC-IV—Single or Multiple
Projection Screen Wiring Diagram
FUSE - 3.15 AMP
250 VAC 5x20mm
INTERNAL SCREEN WIRING
External LVC-IV - Single or Multiple
Projection Screen Wiring Diagram
LVC-IV by Draper
Page 2 of 3
External LVC-IV—Single or Multiple Wiring
Diagram for Ambassador and Rolleramic
LVC-IV by Draper
Page 3 of 3
RS232 / RS485 Information
123456
RS232 / RS485 CommPort Parameters:
1 Frequency (BAUD Rate): 2400
2 Data long code : 8
3 Parity Check : N
4 Start bit : 1
5 Stop bit : 1
6 Flow Control : NONE
Please Note:
Connections using modular cable
must be made using electrically
straight 6-conductor modular cable
(RJ25). This means colors do not
cross over: blue leads to blue, green
to green, etc. (see diagram at right)
COMMAND
COMMAND STRINGS
REMARK
UP
9A 01 01 00 0A DD D7
ID No. : 1 / Channel : 01
PIN 2 - Down
STOP
9A 01 01 00 0A CC C6
ID No. : 1 / Channel : 01
PIN 3 - Up
DOWN
9A 01 01 00 0A EE E4
ID No. : 1 / Channel : 01
PIN 1 - 5VDC Output
PIN 4 - Ground
PIN 5 - RS485-A or RS232-GND
For more detailed programming instructions or group control go to:
http://www.draperinc.com/DraperPro
(registration required)
PIN 6 - RS485-B or RS232-Tx
LVC-IV—Dimensions
4.5"
Use the appropriate
screws and hardware
to mount the enclosure
through the four key
holes provided. Use
largest size fastener
that will fit in key holes.
2.214"
FUSE - 3.15 AMP
250 VAC 5x20mm
10.39"
2.214"
For AC supply wires attach appropriate ½" Trade Size connector
to route wiring through knockouts. For low voltage wires attach
with appropriate connector to route wiring through knockouts.
Knockouts are provided on all fours sides of the enclosure.
www.draperinc.com
(765) 987-7999