DTS-2000 Hardware
Installation Guide
This document covers:
“Package Contents” on page 1
“Minimum Software Required” on page 2
“Battery Installation” on page 2
“Mounting Instructions” on page 4
“Front Connectors and Indicators” on page 11
“Rear Connectors and Indicators” on page 19
“Maintenance” on page 23
“Specifications” on page 23
“Safety and Regulatory Compliance” on page 24
“Support” on page 24
Package Contents
Your DTS-2000 package contains:

DTS-2000 chassis, with the two module slots each containing one of the following:

IC-WIFI-11N 802.11a/b/g/n Wi-Fi type-2 interface card

IC-LTE 4G cellular type-2 interface card

IC-GPS-P precision GPS type-2 interface card

IC-LTE-GPS 4G GPS type-2 interface card

IC-LTE-G global 4G cellular type-2 interface card

Blank plate

3-pin terminal block (attached to power terminals)

USB flash drive configured for Linux (installed in the USB flash drive port)

BR2032 lithium ion battery

2 x wall-mount brackets (a, in Figure 1)

2 x rack-mount brackets (b, in Figure 1)

8 x M4 Phillips pan head screws (for attaching the wall-mount brackets)

10 x M4 Phillips counter-sunk flat head screws (for attaching the rack-mount brackets)

4 x M6 Phillips pan head screws (for mounting the chassis in the rack)
Part Number: DTS-2000-HIG-10, November, 2015
© 2015 Lilee Systems, Ltd.

14 x M3 Phillips pan head screws (for attaching the optional DIN rail-mount bracket)
Figure 1 Mounting brackets
b
a
LIL_062
c
Contact support if any of these items are damaged or missing.
The following optional components are also available:

DIN rail-mount bracket (c, in Figure 1)

IC-WIFI-11N 802.11a/b/g/n Wi-Fi type-2 interface cards

IC-LTE 4G cellular type-2 interface cards

IC-GPS-P precision GPS type-2 interface cards

IC-LTE-GPS 4G GPS type-2 interface cards

IC-LTE-G global 4G cellular type-2 interface cards

Additional USB flash drive for upgrading large installations
Minimum Software Required
The DTS-2000 requires LileeOS 2.7 or later.
The IC-GPS-P interface card requires LileeOS 2.8 or later.
The IC-LTE-GPS and IC-LTE-G interface cards require LileeOS 2.9 or later.
Battery Installation
The DTS-2000 ships with a BR2032 lithium ion battery. You must install this battery in the chassis before installing
the chassis. The battery allows the unit to maintain the real-time clock through power disruptions.
2 | Minimum Software Required
DTS-2000 Hardware Installation Guide
If you do not install the battery, or the battery dies, any power disruption causes the real-time clock to be reset to the
factory default date.
Use the included battery. Do not use a different battery. Using the wrong type of battery can cause an explosion.
Contact Lilee Systems technical support for a battery replacement.
To install the battery:
1. Open the battery compartment door on the bottom of the chassis using a small Phillips screwdriver, as shown in
Figure 2.
Figure 2 Opening the battery compartment door
032
LIL_086
BR2
2. Remove the existing battery (if you are replacing a dead battery) by inserting a small flat-head screwdriver (or
something similar) under the battery on the side opposite the retaining lip, as shown in Figure 3.
DTS-2000 Hardware Installation Guide
Battery Installation | 3
Figure 3 Removing the battery
LIL_087
BR2032
3. Insert the new battery by sliding it under the retaining lip, as shown in Figure 4.
Figure 4 Inserting the battery
LIL_088
BR2032
4. Press the battery firmly in place.
5. The battery is now installed.
Mounting Instructions
You can mount the DTS-2000 on a wall, in a standard 19" rack, or on a top hat DIN rail (with the optional DIN railmount bracket).
Do not install the DTS-2000 in a site where the ambient temperature exceeds the DTS-2000 rated temperature of
-40 to 158 °F (-40 to 70 °C).
Wall-Mount Instructions
To mount the DTS-2000 on any wall with the included wall-mount brackets:
4 | Mounting Instructions
DTS-2000 Hardware Installation Guide
1. Use one of the brackets as a template to mark the wall for the screw locations, as shown in Figure 5.
LIL_063
Figure 5 Marking the wall for the first two screws
2. Partially install two screws (not included) at the spots you marked. Leave enough room to slide the bracket
between the heads of the screws and the wall (¼" is enough). If you are installing into drywall, we recommend
using wall anchors.
Follow electrostatic precautions whenever installing the DTS-2000. To prevent malfunction or damage from
electrostatic discharge, ground the DTS-2000. Before touching components, or connecting or disconnecting
cables, touch a metal object to dissipate your body charge.
3. Attach the wall-mount brackets to the DTS-2000 using the included pan head Phillips screws, as shown in Figure
6. We included two spare screws.
Ensure that the power cord is disconnected whenever you service, install, or move the DTS-2000.
DTS-2000 Hardware Installation Guide
Mounting Instructions | 5
LIL_064
Figure 6 Attaching the wall-mount brackets
4. Slide the keyholes in the bracket over the screws you attached to the wall in step 2, as shown in Figure 7.
LIL_065b
Figure 7 Attaching the DTS-2000 to the wall
5. Use the other bracket as a template to mark the wall for the screw locations, as shown in Figure 8.
6 | Mounting Instructions
DTS-2000 Hardware Installation Guide
LIL_065c
Figure 8 Marking the wall for the other screws
6. Remove the unit from the wall.
7. Partially install two more screws at the new locations you marked. Leave enough room to slide the bracket
between the screws and the wall. If you are installing into drywall, we recommend using wall anchors.
8. Mount the unit to the wall again by sliding the keyholes in the brackets over all four of the screws.
9. Completely tighten the screws.
You can now safely power up the unit, as described in “Connecting Power” on page 10. To uninstall the DTS-2000,
reverse these instructions.
Rack-Mount Instructions
To mount the DTS-2000 in any standard 19" rack using the included rack-mount brackets:
Follow electrostatic precautions whenever installing the DTS-2000. To prevent malfunction or damage from
electrostatic discharge, ground the DTS-2000. Before touching components, or connecting or disconnecting
cables, touch a metal object to dissipate body charge.
1. Attach the rack-mount brackets to the DTS-2000 using the included flat head Phillips screws, as shown in Figure
9. We included two spares.
Ensure that the power cord is disconnected whenever you service, install, or move the DTS-2000.
DTS-2000 Hardware Installation Guide
Mounting Instructions | 7
LIL_066
Figure 9 Attaching the rack-mount brackets
2. Mount the DTS-2000 in a standard 19" rack using the M6 pan head screws, as shown in Figure 10.
LIL_067
Figure 10 Mounting in the rack
3. Leave at least 4" (10 cm) on either side of the unit so that air can circulate over the cooling vanes. The fanless
DTS-2000 uses the aluminum cooling vanes on the top of the unit to dissipate heat.
4. Also leave at least 4" (10 cm) in front of and behind the unit so you can access the various connectors and ports.
8 | Mounting Instructions
DTS-2000 Hardware Installation Guide
You can now safely power up the unit, as described in “Connecting Power” on page 10. To uninstall the DTS-2000,
reverse these instructions.
DIN Rail-Mount Instructions (Optional)
To mount the DTS-2000 on any standard top hat DIN rail using the optional DIN rail-mount bracket:
Follow electrostatic precautions whenever installing the DTS-2000. To prevent malfunction or damage from
electrostatic discharge, ground the DTS-2000. Before touching components, or connecting or disconnecting
cables, touch a metal object to dissipate body charge.
1. Attach the rack-mount brackets to the DTS-2000 using the included flat head Phillips screws, as shown in Figure
11. We included two spares.
Ensure that the power cord is disconnected whenever you service, install, or move the DTS-2000.
LIL_074
Figure 11 Attaching the DIN rail-mount bracket
2. Slide the mounting bracket’s bottom hooks behind the bottom of the DIN rail, as shown in Figure 12.
DTS-2000 Hardware Installation Guide
Mounting Instructions | 9
LIL_075
Figure 12 Attaching to the DIN rail
3. Push the mounting bracket’s top latch over the top of the DIN rail. You will hear and feel it snap into place.
You can now safely power up the unit, as described in “Connecting Power” on page 10. To uninstall the DTS-2000,
reverse these instructions.
Connecting Power
The DTS-2000 does not have a power switch. To power the unit off, disconnect the power cord.
Do not apply voltage levels that exceed the specified voltage range of 10–30 VDC. Doing so can cause fire and/or
an electrical shock.
To power the unit on:
1. Ground the DTS-2000 to earth by attaching a ground wire to the ground receptacle on the back of the unit using
the included nut and lock-washer, as shown in Figure 13.
10 | Mounting Instructions
DTS-2000 Hardware Installation Guide
LIL_068
Figure 13 Grounding the unit
2. Remove the terminal block from the back of the unit.
3. Connect DC power supply return cables to either pin 1 or 3 of the 3-pin terminal block.
Use 18 AWG power cables.
4. Connect the positive DC power cable to pin 2 of the terminal block.
5. Connect the terminal block to the power connector on the back of the unit, as shown in Figure 14.
LIL_069
Figure 14 Connecting the terminal block to the unit
6. Connect the power cables to the power source.
The unit goes through a boot-up sequence. After successful boot-up, the PWR, HEALTH, VOLT, and TEMP
LEDs are all solid green. If the LEDs are not solid green, see “LED Indicators” on page 12.
The unit is now ready to be configured.
Front Connectors and Indicators
Figure 15 illustrates the connectors and indicators on the front of the DTS-2000.
DTS-2000 Hardware Installation Guide
Front Connectors and Indicators | 11
Figure 15 DTS-2000 front
PWR
LINK
MODE
MODE
IC-WIFI-11N
LIL_060
IC-LTE
PWR
LINK
LED Indicators
Table 1 lists the DTS-2000 LED behaviors and meanings.
Table 1 DTS-2000 LED indicators
LED
Behavior
Meaning
PWR
Off
No power
Green flashing
Factory reset in progress (contact support if this is unexpected)
Green
Powered up
Off
LileeOS booting
Green flashing
Factory reset in progress
Green
LileeOS running
Amber
System asleep
Off
Application Engine disabled or system asleep
Amber
Disk being accessed
Green flashing
Contact support
Green
Application Engine enabled
Off
I system is asleep, take no action. If system is not asleep, contact support
Green flashing
Voltage out of range (this LED might flash during a factory reset)
Green
Voltage within range
Amber
If input voltage is a wake source, take no action. If not, contact support
HEALTH
CPU
VOLT
12 | Front Connectors and Indicators
DTS-2000 Hardware Installation Guide
Table 1 DTS-2000 LED indicators (Continued)
LED
Behavior
Meaning
TEMP
Off
I system is asleep, take no action. If system is not asleep, contact support
Green flashing
Temperature out of range (this LED might flash during a factory reset)
Green
Temperature within range
Amber
Contact support
Off
Reserved for use by custom applications
Green flashing
Reserved for use by custom applications
Green
Reserved for use by custom applications
AUX
Module Slots
The DTS-2000 has two module slots for type-2 interface cards. The DTS-2000 ships with interface cards already
installed, and you can install new or replacement cards. To replace or add an interface card:
1. Power down the DTS-2000.
2. Unscrew the two captive screws on the existing card or blank plate.
3. Remove the card or blank plate.
4. Slide the new card into the empty slot. The sides of the green PCB rest inside the guiderails in the slot, as shown
in Figure 16.
Figure 16 Inserting an interface card
PW
R
IC-
LT
E
LIN
K
PW
MO
DE
R
IC-
WI
LIN
FI-
11N
K
MO
LIL_070
DE
DTS-2000 Hardware Installation Guide
Front Connectors and Indicators | 13
5. Push the card in gently until it seats. When seated correctly, the card faceplate is flush with the chassis faceplate.
You must keep the card straight and level while inserting it, as it fits very tightly in the slot and any angles cause
the PCB to catch on the sides of the slot. If the card is difficult to insert, simply straighten the card and try again.
6. Tighten the two captive screws on the card.
7. Power on the DTS-2000.
8. The PWR LED on the card turns green.
The module is installed and ready to be connected.
802.11a/b/g/n Wi-Fi Interface Card (IC-WIFI-11N)
The 802.11a/b/g/n Wi-Fi interface card has two male RP TNC connectors for connecting Wi-Fi antennas.
The card also has three LEDs, as described in Table 2:
Table 2 Wi-Fi interface card LED indicators
LED
Behavior
Meaning
PWR
Off
No power
Green
Powered up
Off
No WLAN connection, and DTS-2000 not configured as an AP
Green
WLAN connection, or DTS-2000 configured as an AP
Green
2.4 GHz connection
Amber
5 GHz connection
LINK
MODE
Precision GPS Interface Card (IC-GPS-P)
The Precision GPS interface card requires LileeOS 2.8 (or later).
The Precision GPS interface card has two female TNC connectors, one for connecting GPS and one for a 1PPS
signal.
The card also has three LEDs, as described in Table 3:
Table 3 Precision GPS interface card LED indicators
LED
Behavior
Meaning
PWR
Off
No power
Green
Powered up
14 | Front Connectors and Indicators
DTS-2000 Hardware Installation Guide
Table 3 Precision GPS interface card LED indicators (Continued)
LED
Behavior
Meaning
GPS
Off
No 3D location acquired
Green
3D location acquired
Off
Precision greater than 30 meters
Amber
Precision within 3 – 30 meters
Green
Precision less than 3 meters
MODE
LTE 4G Cellular Interface Card (IC-LTE)
The LTE 4G cellular interface card has two female TNC connectors for connecting cellular antennas. Use the
connector on the right for the main antenna. Always connect both antennas when using this module; we do not
recommend using a single antenna.
The card also has three LEDs, as described in Table 4:
Table 4 LTE 4G interface card LED indicators
LED
Behavior
Meaning
PWR
Off
No power or system asleep
Green
Powered up
Off
No cellular connection
Green
Cellular connection
Green
4G connection
Amber
3G connection
LINK
MODE
The LTE 4G cellular interface card has two slots for mini-SIM cards. To replace a mini-SIM card:
1. Remove the mini-SIM card retaining bracket using a magnetized size 0 Phillips screwdriver, as shown in Figure
17.
DTS-2000 Hardware Installation Guide
Front Connectors and Indicators | 15
LIL_081
Figure 17 Removing the retaining bracket
Keep the screw and bracket handy, so you can reinstall the bracket.
2. If there is a mini-SIM card installed, remove it by pushing the card further into the slot. When you hear a click, a
spring pushes the mini-SIM card out, as shown in Figure 18.
LIL_083
Figure 18 Removing an installed mini-SIM card
3. Insert the new mini-SIM card, as shown in Figure 19, with the notch facing the front of the card and the metallic
contact facing the PCB. You will feel resistance as the card pushes against a spring. When you hear a click, the
card is installed.
16 | Front Connectors and Indicators
DTS-2000 Hardware Installation Guide
LIL_082
Figure 19 Inserting a mini-SIM card
4. If you are installing another mini-SIM card, repeat step 3.
5. Reinstall the mini-SIM card retaining bracket.
Always reinstall the mini-SIM card retaining bracket. If you forget, heavy vibration or shock could cause one of the
mini-SIM cards to vibrate loose.
The mini-SIM card is now installed.
LTE GPS Interface Card (IC-LTE-GPS)
The LTE GPS interface card requires LileeOS 2.9 (or later).
The LTE GPS interface card has three female SMA connectors for connecting two cellular antennas and a GPS
antenna.
The card also has three LEDs, as described in Table 5:
Table 5 GPS interface card LED indicators
LED
Behavior
Meaning
PWR
Off
No power
Green
Powered up
Off
No 3D location acquired
Green
3D location acquired
GPS
DTS-2000 Hardware Installation Guide
Front Connectors and Indicators | 17
Table 5 GPS interface card LED indicators (Continued)
LED
Behavior
Meaning
MODE
Off
No cellular connection
Green
4G connection
Amber
3G connection
The LTE GPS interface card has two slots on the bottom for mini-SIM cards. To replace a mini-SIM card, follow the
instructions in “LTE 4G Cellular Interface Card (IC-LTE)” on page 15.
Global LTE 4G Cellular Interface Card (IC-LTE-G)
The Global LTE 4G interface card requires LileeOS 2.9 (or later).
The Global LTE 4G cellular interface card has two female TNC connectors for connecting cellular antennas. Use the
connector on the right for the main antenna. Always connect both antennas when using this module; we do not
recommend using a single antenna.
The card also has three LEDs, as described in Table 6:
Table 6 Global LTE 4G interface card LED indicators
LED
Behavior
Meaning
PWR
Off
No power or system asleep
Green
Powered up
Off
No cellular connection
Green
Cellular connection
Green
4G connection
Amber
3G connection
LINK
MODE
The Global LTE 4G interface card has two slots for mini-SIM cards. To replace a mini-SIM card, follow the
instructions in “LTE 4G Cellular Interface Card (IC-LTE)” on page 15.
18 | Front Connectors and Indicators
DTS-2000 Hardware Installation Guide
Console Port
The DTS-2000 has an RS-232 serial console port with an RJ45 connector for direct local management. Table 7 lists
the console settings.
Table 7 Console settings
Setting
Value
Baud rate
115200
Data bits
8
Parity
None
Stop bits
1
Flow control
None
Maintenance Port
The DTS-2000 has one RJ45 10/100/1000Base-T Gigabit Ethernet port for secure local maintenance.
Gigabit Ethernet Ports
The DTS-2000 has three RJ45 10/100/1000Base-T Gigabit Ethernet ports for connecting to a local network. Each
port has a set of LEDs. Table 8 lists the Ethernet port LED behaviors and meanings.
Table 8 DTS-2000 Ethernet port LED indicators
LED
Behavior
Meaning
Green (link)
Off
No link
Solid
Linked
Off
No traffic
Blinking
Data traffic
Amber (activity)
Rear Connectors and Indicators
Figure 20 illustrates the connectors and indicators on the back of the DTS-2000:
DTS-2000 Hardware Installation Guide
Rear Connectors and Indicators | 19
LIL_061
Figure 20 DTS-2000 back
Ground Receptacle
The back of the DTS-2000 has a ground receptacle with nut and lock-washer. See “Connecting Power” on page 10
for details.
Power Connector
The back of the DTS-2000 has a 3-pin power connector. See “Connecting Power” on page 10 for details on
powering the unit.
WAKE Connectors
The back of the DTS-2000 has two terminal block connectors for WAKE signals. The four pins are:

Power throttle at top right

Sleep toggle at top left

Ground at bottom right

Sleep on/off at bottom left
Digital I/O Connectors
The back of the DTS-2000 has two terminal block connectors for digital input and output signals.
Analog I/O Connectors
The back of the DTS-2000 has two terminal block connectors for analog input and output signals.
COM Port
The back of the DTS-2000 has a COM port with a male DB-9 connector for direct local management.
CFast Card Slot
The DTS-2000 has a CFast card slot behind the dust control door. To replace a CFast card:
1. Power down the DTS-2000.
2. Unfasten the screws on the dust control door using a Phillips head screwdriver or your fingers, as shown in
Figure 21. Retaining springs keep the screws in the door.
20 | Rear Connectors and Indicators
DTS-2000 Hardware Installation Guide
LIL_071
Figure 21 Unfastening the screw on the dust control door
3. Remove the dust control door. You can now see the CFast card, USB port, and reset button.
4. Remove the existing CFast card by pulling it toward you.
5. Insert the replacement CFast card as shown in Figure 22.
LIL_072
Figure 22 Inserting a CFast card
6. Replace the dust control door.
7. Tighten the screws on the dust control door.
USB Flash Drive Port
The DTS-2000 has a USB 2.0 flash drive port, behind the dust control door, containing a USB flash drive (installed in
manufacturing). To replace the USB flash drive:
DTS-2000 Hardware Installation Guide
Rear Connectors and Indicators | 21
1. Unfasten the screws on the dust control door using a Phillips head screwdriver or your fingers, as shown in
Figure 21. Retaining springs keep the screws in the door.
2. Remove the dust control door. You can now see the CF card, USB port, and reset button.
3. Remove the existing USB drive by pulling it toward you.
4. Insert the replacement USB drive with the logo facing up, as shown in Figure 23:
LIL_073
Figure 23 Inserting a replacement USB drive
5. Replace the dust control door.
6. Tighten the screws on the dust control door.
The USB drive is now installed.
Reset Button
If the DTS-2000 console becomes unresponsive, press and hold the reset button. The behavior is described in Table
9.
Table 9 LileeOS 2.8 (and earlier) reset button behavior
Hold For:
Result
HEALTH LED Behavior
1 – 3 seconds
Reboot
None
> 3 seconds
Reset to factory defaults and reboot
Blinking once/second
22 | Rear Connectors and Indicators
DTS-2000 Hardware Installation Guide
LileeOS 2.9 provides an additional feature: rebooting to the minimum configuration. Table 10 describes the LileeOS
2.9 (and later) reset button behavior, based on how long you hold the button before releasing.
Table 10 LileeOS 2.9 (and later) reset button behavior
Hold For:
Result
HEALTH LED Behavior
1 – 3 seconds
Reboot
Solid green
3 – 10 seconds
Reset to factory defaults and reboot
Blinking green
> 10 seconds
Reset to factory defaults and reboot with the minimum configuration
Solid green
Maintenance
The DTS-2000 requires no regular maintenance. Do not open the chassis. Opening the chassis voids the warranty and
can cause electric shocks. There are no user-serviceable parts inside the chassis.
If considerable amounts of dust, water, or fluids enter the DTS-2000, immediately disconnect power and contact your
distributor or sales representative.
Specifications
This section lists the DTS-2000 specifications.
Mechanical

Weight: 7.3 lbs (3.3 kg)

Dimensions (H x W x L): 1.7 x 6.6 x 9.8 in (44 x 167 x 250 mm)
Environmental

Functional operating temperature: -40 to 158 °F (-40 to 70 °C)

Safe operating temperature: -40 to 122 °F (-40 to 50 °C)

Storage temperature: -67 to 185 °F (-55 to 85 °C)

Ambient relative humidity: 5 to 95% non-condensing
If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment
might be greater than room ambient. Therefore, consideration should be given to installing the equipment in an
environment compatible with the maximum operating temperature.
Electrical

Connector: 3-pin terminal block

Input voltage: 10–30 VDC

Consumption:

1.7 A @ 12 VDC (normal operation)

.6 A @ 12 VDC (idle)
DTS-2000 Hardware Installation Guide
Maintenance | 23

.3 A @ 12 VDC (sleep)
Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply
connections other than direct connections to the branch circuit
Safety and Regulatory Compliance
This equipment has been tested to comply with the limits for a Class A digital device, according to Part 15 of the FCC
rules. These limits provide reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, can cause harmful interference to radio communications.
The DTS-2000 is intended to be mounted on a wall or in a rack. Read the mounting instructions carefully before
installing. Follow the instructions closely and use the correct hardware to avoid damaging the equipment or
creating a hazard for people due to uneven mechanical loading.
Give consideration to the connection of the equipment to the supply circuit and the effect that overloading of the
circuits might have on overcurrent protection and supply wiring. Consult the equipment nameplate ratings when
addressing this concern.
The DTS-2000 meets the following safety, regulatory, and industry requirements:

PTCRB

CE

GCF-CC

FCC

AT&T, Verizon, Sprint, Telstra, and Vodafone Approved

Red Hat Hardware Certification

RoHS compliant

UL
Risk of Explosion if Battery is replaced by an Incorrect Type. Dispose of Used Batteries According to the
Instructions.
Support
For additional information about our products and services, see lileesystems.com. For technical support or service,
contact Lilee Systems Technical Support via email: support@lileesystems.com, or using the following contact
information:
Lilee Systems Corporate Headquarters
641 River Oaks Parkway
San Jose, CA 95134
Telephone: +1 (408) 988-8672
24 | Safety and Regulatory Compliance
DTS-2000 Hardware Installation Guide
Fax: +1(408) 988-8813
Lilee Systems Asia Pacific
Nangang Software Park, Building H
9F, 3-2 Park Street, Suite 908
Nangang District
Taipei, Taiwan 11503
Telephone: +886-2-2655-8925
Fax: +886-2-2655-8925
DTS-2000 Hardware Installation Guide
Support | 25
26 | Support
DTS-2000 Hardware Installation Guide