Advantech TREK-668 User manual

User Manual
TREK-668/TREK-303
In-Vehicle Hybrid MDT/
Surveillance Smart Display

TREK-668/303 User Manual ii
Copyright
The documentation and the software included with this product are copyrighted 2013
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice. No part of this manual may be reproduced, copied, translated or transmitted
in any form or by any means without the prior written permission of Advantech Co.,
Ltd. Information provided in this manual is intended to be accurate and reliable. How-
ever, Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringe-
ments of the rights of third parties, which may result from its use.
Acknowledgements
TI and AM37x are trademarks of Texas Instruments..
Microsoft Windows and MS-DOS is registered trademarks of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its products will be
free from defects in materials and workmanship for two years from the date of pur-
chase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Advantech, or which have been
subject to misuse, abuse, accident or improper installation. Advantech assumes no
liability under the terms of this warranty as a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of
our customers never need to use our repair service. If an Advantech product is defec-
tive, it will be repaired or replaced at no charge during the warranty period. For out-
of-warranty repairs, you will be billed according to the cost of replacement materials,
service time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages you get when the problem
occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandize
authorization) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a fully-completed Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales receipt)
in a shippable container. A product returned without proof of the purchase date
is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it prepaid
to your dealer.
Part No. Edition 1
Printed in Taiwan February 2013

iii TREK-668/303 User Manual
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications. Test conditions
for passing included the equipment being operated within an industrial enclosure. In
order to protect the product from being damaged by ESD (Electrostatic Discharge)
and EMI leakage, we strongly recommend the use of CE-compliant industrial enclo-
sure products.
FCC Class B
Note: This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installa-
tion. This equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful inter-
ference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interfer-
ence to radio or television reception, which can be determined by turning the equip-
ment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Technical Support and Assistance
1. Visit the Advantech web siteat http://support.advantech.com where you can find
the latest information about the product.
2. Contact your distributor, sales representative, or Advantech's customer service
center for technical support if you need additional assistance. Please have the
following information ready before you call:
–Product name and serial number
–Description of your peripheral attachments
–Description of your software (operating system, version, application software,
etc.)
–A complete description of the problem
–The exact wording of any error messages

TREK-668/303 User Manual iv
Warnings, Cautions and Notes
Document Feedback
To assist us in making improvements to this manual, we would welcome comments
and constructive criticism. Please send all such - in writing to: support@advan-
tech.com
Packing List
Before setting up the system, check that the items listed below are included and in
good condition. If any item does not accord with the table, please contact your dealer
immediately.
TREK-668 series In-Vehicle Hybrid MDT/Surveillance Computing Box
USB/Audio cable clip
Warranty card
Power cord: DC power inlet cable (180 cm - for TREK-668 only)
Video in/CAN cable
"Drivers, Utilities and User Manual" CD-ROM
End User License Agreement (XPE and WinCE model), please download driver
and related document from http://support.advantech.com
Warning! Warnings indicate conditions, which if not observed, can cause personal
injury!
Caution! Cautions are included to help you avoid damaging hardware or losing
data. e.g.
There is a danger of a new battery exploding if it is incorrectly installed.
Do not attempt to recharge, force open, or heat the battery. Replace the
battery only with the same or equivalent type recommended by the man-
ufacturer. Discard used batteries according to the manufacturer's
instructions.
Note! Notes provide optional additional information.

v TREK-668/303 User Manual
Ordering Information
Safety Instructions
1. Read these safety instructions carefully.
2. Keep this User Manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning. Use a damp
cloth. Do not use liquid or spray detergents for cleaning.
4. For plug-in equipment, the power outlet socket must be located near the equip-
ment and must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a reliable surface during installation. Dropping it or letting
it fall may cause damage.
7. Do not leave this equipment in an environment unconditioned where the storage
temperature under -30° C (-22° F) or above 70° C (158° F), it may damage the
equipment. Operating temperature: 50° C
8. The openings on the enclosure are for air convection. Protect the equipment
from overheating. DO NOT COVER THE OPENINGS.
9. Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet.
10. Position the power cord so that people cannot step on it. Do not place anything
over the power cord.The voltage and current rating of the cord should be greater
than the voltage and current rating marked on the product.
11. All cautions and warnings on the equipment should be noted.
12. If the equipment is not used for a long time, disconnect it from the power source
to avoid damage by transient overvoltage.
13. Never pour any liquid into an opening. This may cause fire or electrical shock.
14. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
15. If one of the following situations arises, get the equipment checked by service
personnel:
The power cord or plug is damaged.
Liquid has penetrated into the equipment.
The equipment has been exposed to moisture.
The equipment does not work well, or you cannot get it to work according to
the user's manual.
The equipment has been dropped and damaged.
The equipment has obvious signs of breakage.
P/N Description
TREK-668-GWB7A0E Intel Atom N2600 1.6 Ghz, GPS, GPRS,Wlan,BT, 16G CF, Win7
TREK-668-GHB7A0E Intel Atom N2600 1.6 Ghz , GPS, HSDPA,BT,16G CF, Win7
TREK-668-00A0E Intel Atom N2600 1.6 Ghz, Barebone
TREK-303D-HA0E 7" vehicle display system, 800 x 480 resolution, with 4 wire resis-
tive touch screen, 2-watts speaker x 2
1700018342 2-meter Cable

TREK-668/303 User Manual vi
16. CAUTION: The computer is provided with a battery-powered real-time clock cir-
cuit. There is a danger of explosion if battery is incorrectly replaced. Replace
only with same or equivalent type recommended by the manufacture. Discard
used batteries according to the manufacturers instructions.
17. THE COMPUTER IS PROVIDED WITH CD DRIVES COMPLY WITH APPRO-
PRIATE SAFETY STANDARDS INCLUDING IEC 60825.
18. This device complies with Part 15 of the FCC rules. Operation is subject to the
following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
19. CAUTION: Always completely disconnect the power cord from your chassis
whenever you work with the hardware. Do not make connections while the
power is on. Sensitive electronic components can be damaged by sudden
power surges.
20. CAUTION: Always ground yourself to remove any static charge before touching
the motherboard, backplane, or add-on cards. Modern electronic devices are
very sensitive to static electric charges. As a safety precaution, use a grounding
wrist strap at all times. Place all electronic components on a static-dissipative
surface or in a static-shielded bag when they are not in the chassis.
21. CAUTION: Any unverified component could cause unexpected damage. To
ensure the correct installation, please always use the components (ex. screws)
provided with the accessory box.
22. Caution text concerning lithium batteries:
23. "Rack Mount Instructions - The following or similar rack-mount instructions are
included with the installation instructions:
A) Elevated Operating Ambient - If installed in a closed or multi-unit rack
assembly, the operating ambient temperature of the rack environment may be
greater than room ambient. Therefore, consideration should be given to install-
ing the equipment in an environment compatible with the maximum ambient
temperature (Tma) specified by the manufacturer.
B) Reduced Air Flow - Installation of the equipment in a rack should be such that
the amount of air flow required for safe operation of the equipment is not com-
promised.
C) Mechanical Loading - Mounting of the equipment in the rack should be such
that a hazardous condition is not achieved due to uneven mechanical loading.
D) Circuit Overloading - Consideration should be given to the connection of the
equipment to the supply circuit and the effect that overloading of the circuits

vii TREK-668/303 User Manual
might have on over current protection and supply wiring. Appropriate consider-
ation of equipment nameplate ratings should be used when addressing this con-
cern.
E) Reliable Earthing - 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 (e.g. use of power strips)."
Safety Precaution - Static Electricity
Follow these simple precautions to protect yourself from harm and the products from
damage.
To avoid electrical shock, always disconnect the power from your system chas-
sis before you work on it. Don't touch any components on the main board or
other cards while the system is on.
Disconnect power before making any configuration changes. The sudden rush
of power as you connect a jumper or install a card may damage sensitive elec-
tronic components.
European Contact Information:
Advantech Europe GmbH Kolberger Straße 7
D-40599 Düsseldorf, Germany
Tel: [phone]
Fax: [phone]
Warning! 1. Input voltage rated: 9 ~36 Vdc.
2. Transport: carry the unit with both hands and handle with care.
3. Maintenance: to properly maintain and clean the surfaces, use only
approved products or clean with a dry applicator.
4. CompactFlash: Turn off the power before inserting or removing
CompactFlash storage cards.

TREK-668/303 User Manual viii

ix TREK-668/303 User Manual
Contents
Chapter 1 General Information ............................1
1.1 Introduction ...............................................................................................2
1.2 General Specifications ..............................................................................3
1.3 Dimensions ...............................................................................................4
Figure 1.1 TREK-668dimensions.................................................4
Chapter 2 System Setup.......................................5
2.1 A Quick Tour of the TREK-668 Computing Box........................................6
Figure 2.1 Front view of TREK-668.............................................6
Figure 2.2 Rear view of TREK-668..............................................6
Figure 2.3 Side view of TREK-668 ..............................................6
Figure 2.4 Bottom view of TREK-668..........................................6
Figure 2.5 Top view of TREK-668 ...............................................7
2.2 Installation Procedures..............................................................................7
2.2.1 Connecting the Power Cord..........................................................7
Table 2.1: Pin Definition of Power Cord ......................................7
2.2.2 Power Connector (12/24V; 9 ~ 32V).............................................8
Table 2.2: Power Connector........................................................8
Figure 2.6 Power connector photo..............................................8
2.3 Running the BIOS Setup Program............................................................9
2.4 Installing the Drivers for Win XP ...............................................................9
Chapter 3 Hardware & Peripheral Installation..11
3.1 Overview of Hardware Installation & Upgrading .....................................12
3.2 Installing the Storage Device and Memory .............................................12
3.3 Installing Optional Accessories...............................................................12
3.3.1 Installing TREK-668 Peripheral Modules....................................12
Figure 3.1 Install peripheral in the system.................................12
3.3.2 Installing the MiniPCI Type WWAN, SIM, WLAN, CF Card, SIM
Card and HDD ............................................................................13
Figure 3.2 Mini PCI type WWAN module view ..........................13
3.3.3 Installing CF Card.......................................................................13
Figure 3.3 Installing CF Card.....................................................13
Figure 3.4 Install USB cable clip................................................13
3.3.4 GPS Module................................................................................14
3.4 Paired with TREK-303 Specifications .....................................................14
Chapter 4 Jumper Settings and.........................15
Chapter 4 Connectors.........................................15
4.1 Setting Jumpers and Switches................................................................16
4.1.1 Locations of the Jumpers and Connector...................................16
Figure 4.1 Locations of jumpers and connectors on top side the
motherboard.............................................................16
Figure 4.2 Locations of jumpers andconnectors on bottom side of
the motherboard.......................................................17
4.1.2 Jumpers......................................................................................17

TREK-668/303 User Manual x
Table 4.1: Jumpers on Motherboard......................................... 17
4.1.3 Connectors ................................................................................. 17
Table 4.2: Connectors on Motherboard..................................... 17
4.2 Jumper Settings...................................................................................... 18
4.2.1 CMOS Clear for External RTC (J1) ............................................ 18
Table 4.3: Clear CMOS / External RTC (JP1).......................... 18
4.2.2 CAN bus termination selection (CN16)....................................... 18
Table 4.4: CAN bus termination selection (CN16) ................... 18
4.2.3 Pin 9 of COM9 Function Selection (CN20)................................. 19
Table 4.5: Pin 9 of COM9 Function Selection (CN20).............. 19
Table 4.6: ................................................................................. 19
4.2.4 Mini-PCIe Socket Function Selection (SW2).............................. 19
Table 4.7: Mini-PCIe Socket Function Selection (SW2)............ 19
4.2.5 Mini-PCIe Socket Voltage Adjustment Level (SW3)................... 19
Table 4.8: Mini-PCIe Socket Function Selection (SW3)............ 19
4.2.6 WWAN Socket Voltage Adjustment Level (SW4)....................... 19
Table 4.9: Mini-PCIe Socket Function Selection (SW4)............ 19
4.2.7 COM Port Interface..................................................................... 20
Table 4.10:Serial Port Function.................................................. 20
Table 4.11:Serial Port Settings................................................... 20
Chapter 5 Pin Assignments...............................21
5.1 Front Side Connectors............................................................................ 22
5.2 Rear Side Connectors............................................................................. 22
5.3 LED Indicator .......................................................................................... 22
5.4 Power Connector (12/24V; 9 ~ 32V)....................................................... 23
Table 5.1: Power Connector...................................................... 23
5.5 CAN/J1708 Connector............................................................................ 24
Table 5.2: CAN/J1708 Connector ............................................. 24
5.6 CAN / Video-In Connector ...................................................................... 24
Table 5.3: CAN / Video-In Connector........................................ 24
5.7 HDC (High Density Connector) (CN27) .................................................. 25
Table 5.4: High Density Connector ........................................... 25
5.8 Smart Display Connector........................................................................ 26
Table 5.5: Smart Display Connector ......................................... 26
5.9 VGA & RS-232 Connector (CN24).......................................................... 27
Table 5.6: RS232 Connector(COM9)........................................ 27
Table 5.7: VGA Connector........................................................ 27
5.10 Video Input Connector (CN25)................................................................ 28
Table 5.8: Video Input Connector 1........................................... 28
Table 5.9: Video Input Connector 2........................................... 29
5.11 Back USB Connector (CN23) ................................................................. 29
Table 5.10:USB Connector ........................................................ 29
5.12 Front USB Connector (CN21)................................................................. 30
Table 5.11:USB Connector ........................................................ 30
Chapter 6 Software Demo Utility.......................31
Chapter 6 Setup..................................................31
6.1 Introduction............................................................................................. 32
6.1.1 Execute J1939 Demo Utility........................................................ 32
Figure 6.1 IMC demo utility........................................................ 32
Figure 6.2 J1939 test - 1............................................................ 33
Figure 6.3 J1939 test - 2............................................................ 33
6.1.2 Execute CAN Demo Utility.......................................................... 34

xi TREK-668/303 User Manual
Figure 6.4 CAN test...................................................................34
6.2 RTC Test.................................................................................................35
Figure 6.5 RTC test - 1..............................................................35
Figure 6.6 RTC test - 2..............................................................35
Figure 6.7 RTC test - 3..............................................................36
Figure 6.8 RTC test - 4..............................................................36
Figure 6.9 RTC test - 5..............................................................37
6.3 Vehicle Power Management ...................................................................37
6.3.1 Power Management Mechanism ................................................37
6.3.2 Power Management Utility Program...........................................39
6.3.3 Power Management Parameter Settings....................................39
Figure 6.10Power management test utility .................................39
6.3.4 TREK-668 Power Consumption..................................................40
6.4 Digital IO Test .........................................................................................40
Figure 6.11DI/O test ...................................................................40
Figure 6.12Digital in....................................................................41
Figure 6.13Digital out (Need Ned to create this picture for TREK-
668) ..........................................................................41
6.5 Video in Test...........................................................................................42
Figure 6.14Video test utility ........................................................42
6.6 Dead Reckoning......................................................................................42
6.7 G-sensor (3-axis Accelerometer)............................................................42
6.8 Core Function..........................................................................................43
Figure 6.15Core Function test....................................................43
6.9 SMBus & I2C Control..............................................................................43
Figure 6.16Core Function test....................................................43
6.10 Hardware Monitor....................................................................................44
Figure 6.17Hardware Monitor test..............................................44
6.11 Peripheral Control...................................................................................45
Figure 6.18Peripheral Control test..............................................45
6.12 Roaming Control.....................................................................................45
Figure 6.19Roaming Control test................................................45
6.13 Heater .....................................................................................................46
Figure 6.20Heater test................................................................46
6.14 Altimeter..................................................................................................48
Figure 6.21Altimeter test.............................................................48
6.15 Watch Dog ..............................................................................................49
Figure 6.22Watch Dog test.........................................................49
Appendix A TREK-303............................................51
A.1 Paired with TREK-303 Specifications .....................................................52
Table A.1: TREK-303 Specification ...........................................52
Table A.2: Smart Display Connector..........................................53
Figure A.1 Hotkey utility.............................................................55
A.2 TREK-668 Attached Cable Packet Indicator...........................................56
Table A.3: Power M12 JACK Cable Pin Depiction.....................56
A.3 LAN M12 Jack Cable ..............................................................................57
Table A.4: LAN M12 JACK Cable Connector Pin Depiction......57
A.4 DB15 Cable.............................................................................................58
Table A.5: DB15 Cable Connector Pin Depiction ......................58
A.5 DVI Video Input Cable.............................................................................59
Table A.6: Video Input Cable Connector Pin Depiction.............59
A.6 HDC Cable..............................................................................................60
Table A.7: HDC Cable Pin Depiction.........................................60
Table A.8: HDC Cable Pin Depiction.........................................60

TREK-668/303 User Manual xii

Chapter 1
1General Information
This chapter gives background
information on the TREK-668/303
In-Vehicle Hybrid MDT/Survil-
lance Computing Box.
Sections include:
Introduction
General Specifications
Dimensions

TREK-668/303 User Manual 2
1.1 Introduction
TREK-668 is an industrial degree Dual core mobile Digital Video recorders designed
to provide high-quality video surveillance and fleet management for police car, ambu-
lance, fire engine, buses and trains. TREK-668 delivers not only tracking and posi-
tioning, which can also support dead-reckoning feature, which means the truck can
still be traced even the driver is driving in a tunnel ,and vehicle diagnostic J1939 pro-
tocol in order to manage driver behavior, but also with high-quality, MPEG-4, MJPEG,
H.264 recording, H.264 and transmission for up to 16 camera inputs, one PSE for IP
camera, and dual display/dual audio interfaces supporting different resolutions can
deliver different applications to different displays. Each camera input provides motion
detection capabilities;16 audio inputs. The Hybrid DVR Series provides a hybrid
recording function allowing for images to be transmitted as either digital video signals
using Advantech Power View SW or as analog video signals. The Hybrid DVR Series
provides reliable on-board recording a can transmit images or alarms for remote
monitoring over a wireless, GPRS, 3G, or HSDPA network connection.
I/O Connectors
Video/Audio
H1-8
Video/Audio
CH9-16 RS-232
LAN/PoE CAN/J1708
Smart Display
Power in(9~32V)
Extended I/O Port
WLAN2
WLAN1 VGA
USB
GPS
WWAN
CF CF
Storage USB
GPS
Reset Button
Power
LAN
WWAN HDD1 HDD2
HDD Lock

3 TREK-668/303 User Manual
Chapter 1 General Information
1.2 General Specifications
Key features
Supports WES7/Win7
Automotive grade working temperature range (-30° C to 60° C)
Rich I/O including CAN, LAN, RS-232, RS-485, J1708, isolation 8DI/4DO, Line
out, Mic in, USB.
4/8/16 video input, one PSE for IP Camera supports 30 frames DI resolution per
channel per second.
Built-in communication modules, including GPRS/HSDPA/CDMA, Wlan & Blut-
tooth.
GPS with AGPS and dead reckoning technology (Gyro & speed line)
Certifications: CE/FCC/E-mark, MIL-SD810F, ISO 7637-2, SAE J1455, SAE
J1113 regulations
Ignition on/off delay; SW controllable for car power management

Specifications
Dimensions: (W x H x D): 346 x 97 x 196.2 mm
Weight: 4 kg
Vehicle power feature:
–Input voltage: 9 ~ 32 Vdc, support ignition cold crank
–Supports Ignition on/off
–Supports low battery shut-down protection threshold (optional)
–Supports power off event delay
–Supports power on delay
–Supports power low delay
–Supports power low hard delay
–Supports hard off delay
Enclosure: Ruggedized aluminum without ventilation holes.
CPU: Cedar View, Intel Atom N2600 1.6Ghz (Dual Core)
Chipset: Intel NM10 Express Chipset(Tiger Point)
BIOS: 4MB Flash BIOS, ACPI Compliant.
System memory: DDR 800MHz, up to 2GB
Storage:
–CF: Supports type I/II CompactFlash card for OS storage
–SSD/HDD: supports
Serial ports: Two RS-232, 12V/0.5A via DB9, One via extended I/O Port. Two
2-wire RS232, 2x RS485, 1 x J1708 (DB15) ports. DIO: 8 in, 4 out
Universal serial bus (USB) port: Supports up to three USB2.0.Two on rear I/O
panel, 1 on front panel and one for TREK-303
LAN (PSE) port: 1 x Giga LAN 10/100/1000Mbps Ethernet controller support
POE IP camera
CAN BUS Port: 1 CAN Bus (Protocol J1939)
LED: Power, CF, Wifi, WWAN, GPS, HDD/SSD
Note! For more detail of function please refer to Chapter 6, Section 6.3 of this
manual.

TREK-668/303 User Manual 4
Video output: 1 x VGA output by DB-15 (independent display).
Video in surveillance: 4/8/12 Video inputs with 12V/2A power supply for cam-
era
Mini PCI express bus expansion slot: Accepts full size mini PCI bus card.
Watchdog timer: Supports 0-255 sec. time intervals, SW programmable and
SW enable/disabled.
RTC Battery: 3.0 V @ 200 mAH lithium battery.
Power management: Supports power saving modes including Normal/ sus-
pend-to-disk modes.
Digital I/O: Isolated 8 digital input and 4 digital output
CAN bus: Support CAN V2.0B up to 500 kb/s.
Audio: One audio codes for smart display, line out and min in phone jack.
Optional modules:
–GPS:
LEA-6S: 50 channels GPS
LEA-6R: 16 channels dead reckoning GPS
–RF:
Quad-band GSM/GPRS, HSDPA, CDMA
PCI Express Bus Ethernet Interface: Ethernet: support 1000/100/10Base-T
auto-sensing capability.
Operating temperature: -30 ~ 60° C
Relative humidity: 10 ~ 95% @ 40° C (non-condensing)
Shock: 100 G peak acceleration (6 msec duration)
Certifications: CE, FCC, CCC, Emark
Vibration: 5 ~ 500 Hz SAE J1455 4.9.4.2, MIL-STD-810F 514.5
1.3 Dimensions
Figure 1.1 TREK-668dimensions
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







Chapter 2
2System Setup
This chapter details system setup
on TREK-668/303.
Sections include:
A Quick Tour of the Computer
Box
Installation Procedures
Running the BIOS Setup Pro-
gram
Installing the Drivers for Win XP

TREK-668/303 User Manual 6
2.1 A Quick Tour of the TREK-668 Computing Box
Before starting to set up the In-Vehicle Computing Box, take a moment to become
familiar with the locations and functions of the controls, drives, connectors and ports,
which are illustrated in the figures below. When the Computer box is placed inside
truck glove cabinet or under the passenger's seat next to the driver, its front appears
as shown in Figure 2.1.
Figure 2.1 Front view of TREK-668
Figure 2.2 Rear view of TREK-668
Figure 2.3 Side view of TREK-668
Figure 2.4 Bottom view of TREK-668

7 TREK-668/303 User Manual
Chapter 2 System Setup
Figure 2.5 Top view of TREK-668
2.2 Installation Procedures
2.2.1 Connecting the Power Cord
Connect the three pin waterproof power cord to the DC inlet of the In-Vehicle Com-
puting Box. On the open-wire end, one pin is reserved for positive voltage and is
marked, "+"; one pin is reserved for ground and is marked, "-"; and, one pin is
reserved for the ignition signal with an "ignition" mark.
Note! Ignition on/off setting: The TREK-668 supports an ignition on/off function
sothatyoucanpower on/offtheTREK-668viathe ignition signal/volt-
age and connect the TREK- vehicle ignition switch.
Table 2.1: Pin Definition of Power Cord
Pin Definition Color
1+Red
2- Black
3 Ignition Orange

TREK-668/303 User Manual 8
2.2.2 Power Connector (12/24V; 9 ~ 32V)
Connector type: M12 A-coding Jack GT234102-02050 female 5P
Cable Part number: 1700020122
Figure 2.6 Power connector photo
Table 2.2: Power Connector
Pin Signal Depiction
1 Power Input (9 ~ 32 VDC)
2 Power Input (9 ~ 32 VDC)
3Ground
4Ground
5 Acc Ignition Input
Note! Fuse holder: The fuse holder on the power cable is water/dust proof;
you may change the fuse (5 Amp) easily by yourself.