MeiTrack TC68 User manual

File Name
MEITRACK TC68 User Guide
Creator
Renny Lee
Project TC68 Creation Date
Update Date
2012-07-13
2012-11-28
Sub Project User Guide Page 1 of 26
Revision V1.5 Confidential External Documentation
Copyright © 2012 Shenzhen Meiligao Electronics Co., Ltd. All rights reserved. -1-
MEITRACK® OBD Vehicle Tracker
TC68
User Guide V1.3
Shenzhen Meiligao Electronics Co., Ltd.

File Name
MEITRACK TC68 User Guide
Creator
Renny Lee
Project TC68 Creation Date
Update Date
2012-07-13
2012-11-28
Sub Project User Guide Page 2 of 26
Revision V1.5 Confidential External Documentation
Copyright © 2012 Shenzhen Meiligao Electronics Co., Ltd. All rights reserved. -2-
Contents
1. Notice ........................................................................................................................................................................ 3
1.1 Usage Information ............................................................................................................................................... 3
1.2 Product Accessory ............................................................................................................................................... 3
2. Product Function and Specifications....................................................................................................................... 4
2.1 Introduction ......................................................................................................................................................... 4
2.2 Specifications ....................................................................................................................................................... 4
2.3 Product Function ................................................................................................................................................. 4
2.3.1 GPS Tracking ............................................................................................................................................. 4
2.3.2 Alarms....................................................................................................................................................... 5
2.3.3 The Automotive Fault and Safe Driving Reminder................................................................................. 5
2.3.4 Integrated Functions ................................................................................................................................ 5
3. Exterior...................................................................................................................................................................... 7
4. Quick Operation Instruction .................................................................................................................................... 8
4.1 Insert the SIM Card and TF Card......................................................................................................................... 8
4.2 Charge the Battery............................................................................................................................................... 8
4.3 LED Indications..................................................................................................................................................... 8
4.4 GPS Tracking......................................................................................................................................................... 9
4.4.1 SOS– A71................................................................................................................................................. 10
4.4.2 Listening-in (Voice Monitoring) – A72 .................................................................................................. 11
4.4.3 Smart Sleep Mode – A73 ....................................................................................................................... 11
4.4.4 Time Zone – B35 .................................................................................................................................... 12
4.4.5 More Settings ......................................................................................................................................... 12
4.5 Configure by Computer ..................................................................................................................................... 12
4.5.1 SMS Tracking........................................................................................................................................... 15
4.5.2 GRPS Tracking and Buzzer Reminding Configuration........................................................................... 17
4.5.3 Fault Record............................................................................................................................................ 18
4.6 Platform Tracking............................................................................................................................................... 21
5. TC68 Installation..................................................................................................................................................... 21
5.1 Plug Car Connector Directly.............................................................................................................................. 22
5.2 Use the Extension Cord to Install (Options)..................................................................................................... 22
6. Applicable Type of Vehicles.................................................................................................................................... 25
7. Copyright and Disclaimer....................................................................................................................................... 26

File Name
MEITRACK TC68 User Guide
Creator
Renny Lee
Project TC68 Creation Date
Update Date
2012-07-13
2012-11-28
Sub Project User Guide Page 3 of 26
Revision V1.5 Confidential External Documentation
Copyright © 2012 Shenzhen Meiligao Electronics Co., Ltd. All rights reserved. -3-
1. Notice
1.1 Usage Information
〇This product is a wireless communication terminal, please turn off the device before getting into the oil depot,
places of dangerous goods, restricted area.
〇The installation is not appropriate in the condition of rain and high temperature exposure.
〇This product with GPS tracking function, there are irresistible factors (Such as bad weather, the wireless signal
shielding, ect) caused by the phenomenon cannot be located.
〇This product applies the wireless network transmission, in order to achieve better signal, when you use an
extension cord terminal into place without metal shield.
〇The operating voltage of this product is DC12, and cannot be installed with 24V or 36V, otherwise it will lead
to the machine burned out, and not included in the warranty term.
〇To ensure that the car is turned off during the period of installation, plug in the terminal and then start the
vehicle.
〇If your OBD position is far away which will affect the GPS signal receive, optional OBD extension cord will be
able to ensure the normal reception of the GPS signal.
〇In order to prevent malicious dismounted, placed a cooler in the car and receive GPS signals and machine
hidden OBD extension cord, increase demolition difficulty and to extend the on-site time.
1.2 Product Accessory
Get the terminal, please confirm the following list of standard parts optional accessories for on-demand purchase.
Standard Accessory Optional Accessory
Number Item Quantity Number Item Quantity
1 TC68 Device 1 Set 1 OBD Extension Cord 1 pc
2 USB Cable 1 pc 2 Velcro 1 pc
3 Quick Operation Instruction 1 pc 3 Micro SD Card (2G, Map Card) 1 pc
4 Warranty Card 1 pc
5 Certificate of Quality 1 pc
6 CD (Including Use Manuals,
Software ) 1 pc
7 Packing 1 Set

File Name
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Update Date
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2012-11-28
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2. Product Function and Specifications
2.1 Introduction
TC68 is a GPS vehicle tracker with OBD II (On-Board Diagnostics II) functions, which can achieve vehicle
positioning, tracking and anti-theft, vehicle examination and fault diagnosis. With standard OBD II plug.
TC68 can be easily and quickly installed. Built-in battery provides TC68 with sufficient backup power. When TC68
is being removed, it will send alert notification to mobile devices or servers.
TC68 is suitable for all private cars and other vehicles with OBD II plug.
2.2 Specifications
Items Specification
Dimension 69.8*51.8*31.8 mm
Weight 60g
Input Voltage DC 12V/1A
Back-up Battery 150mAh/3.7V
Power Consumption 100mA
Operating
Temperature
-20℃~55℃
Humidity 5%~95%
Work Time 7 hours in power-saving mode and 1.5 hours in normal mode
LED 2 LED lights to show GPS/GSM status
Button 1 pc SOS button, 1 pc power button
Microphone/Speaker Internal microphone and speaker
Memory 8MB Byte
Sensor Accelerometer/Vibration sensor
GSM Frequency GSM 850/900/1800/1900MHz
GPS Chip Latest GPS SIRF-Star IV chipset
GPS Sensitivity -163dB
Positioning Accuracy 10 meters
Input/ Output 1 port for USB cable
2.3 Product Function
2.3.1 GPS Tracking
Function Description
Real time Tracking Send commands and instantly access to the current terminal location information to the
platform or mobile phone.

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2.3.2 Alarms
2.3.3 The Automotive Fault and Safe Driving Reminder
2.3.4 Integrated Functions
Timing Tracking Set the time interval
of timing tracking, the terminal will be in accordance with the preset
time reported location information at interval to the platform or mobile phone.
Distanced Tracking Set
interval given distance from the tracking, the terminal will be reported in accordance
with the preset distance interval location information to the platform.
Turn Report Set the turning point, the process of the vehicle turning angle greater than the angle will be
reported to the location information, added when the line came a turning intersection did
not encounter the transmission timing or route fixed pitch tacking data case.
Function Description
Disassemble Alarm Alarm will be generated when the device is removed from the OBD socket notification
platform or mobile phone users.
Speeding Set a maximum speed limit through platform, exceeding the speed value, terminal
generates alarm.
Electronic Fence By setting the center coordinates, radius circular electronic fence;
In/out of the fence can be reported to the platform or SMS to remind the user can set
up to eight circular areas.
SOS Press the SOS button to generate alarm.
Low Power Alarm The external power supply is less than 10V to generate an alarm.
Terminal Status Alarm Terminal boot, restart alarm.
Function Description
Automotive
Fault Alarm
Alarm when the vehicle fails
Fault code reading, Freeze Frame query, The device cache fault data stream, and GPSLOG storage
failure. Sent via GPRS to the platform, the platform fault content and the possible causes of the
fault code and freeze frame data. In order to avoid high maintenance costs resulting from the
failure to expand, fault alarm is triggered when failure occurs.
Safe Driving
Reminder
Maintenance Reminder Alarm
Reminded Fatigue Driving Alarm
Parking Overtime Without Lgnition Off Alarm
Engine Overheat Alarm
Engine Revolution Over Speed Alarm
Rapid Acceleration Alarm
Abrupt Deceleration Alarm
Function Description
Monitor Function Monitor function helps driver to know the status inside the car, and provide analysis report

File Name
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Update Date
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2012-11-28
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when it has been stolen.
OTA Remote
Update Feature
OTA (Over the Air) enable terminal firmware upgrade to match the latest software.
GPS Trac king
Recorder Function
When the GPS tacks the
position, the terminal will record car running track preset time. Track
record can be read by the software of the <Meitrack Manager>, enable to store a total of
130,000records.
GPS&GSM
Trac king
When the GPS cannot receive signals, the GSM base station will use the secondary
positioning, to ensure that any time can be found in the vehicle location.
GPS Blind Spot
Report
When entering the GPS signal area and leave no signal area, the terminal at the meeting sent
the report to remind platform.
GSM Blind area
storage/Replenish
Alarm
GSM blind area can not be normal to send the data, the data will be automatically stored and
auto-complete recovery of the GSM signal transmitted to the platform, to ensure that the
trajectory is not lost. Built-in FLASH 8M, GPRS cache 8000,the SMS cache 256.
Mileage Report Each GPRS data which will contain the mileage of the car, which can modify the initial use the
terminal default value of the original car odometer value.

File Name
MEITRACK TC68 User Guide
Creator
Renny Lee
Project TC68 Creation Date
Update Date
2012-07-13
2012-11-28
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3. Exterior
NO. Name Function
1 TF Card Slot TF maps card slot
2 SIM Card Slot SIM card slot
3 USB Interface USB Interface enables to charge and connect the computer for the parameters set
and software upgrade.
4 ON-OFF In the case of shutdown, keep to press the ON-OFF power switch for two seconds,
and the device is beeping and on.
In the case of turn on, keep to press the ON-OFF power switch for two seconds,
and the device is beeping and off.
In the case of hibernation, shortly press enable to wake up the device, and the
indicator flashes slowly after 10 seconds.
5 GSM Pilot Light GSM Pilot Light indicates that the device receives GSM signal. Details in”4.3 Pilot
2. SIM Card Slot
1. TF Card Slot
3. USB
Interface
4. ON-OFF
5. GSM Pilot Light
6. GPS Pilot Light 7. SOS Button
Microphone
OBD Plug

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(Green) Light”
6 GPS Pilot Light
(Blue)
GPS Pilot Light indicates that the device receives GPS signal. Details in”4.3 Pilot
Light”
7 SOS Button In the case of emergency, keep to press the button for two seconds, and the device
will beep in “BI”to alert users.
Authorization number from 1-3 and will default to three turns dial-up, until the
first call could not be pick up. In addition, SMS will be sent to the authorized
numbers. GPRS will be sent to positioning platform when the GPRS is available.
Hibernation mode, shortly press to wake up the device.
8 Microphone The microphone is automatically enabled, when the monitor function is on.
10 OBDII Standard Plug Insert the OBD II interface, and directly access to electricity and to read the
vehicle’s diagnostic data.
4. Quick Operation Instruction
4.1 Insert the SIM Card and TF Card
Notice ： Please turn off TC68 before insert the SIM card and TF Card
SIM Card
：
Remove the cover of SIM card and insert SIM card as picture (chip down),then recover
it.
Notice：
Make sure there is enough charge (test it by SMS and Call after the SIM card
inserted );
Make sure turn off the PIN function of the SIM card ;
Make sure you have set Caller Identification function if you want so.
TF Card
：
Remove the cover of TF card and insert TF card as picture (chip down), then recover it.
Insert SIM Card
Insert TF Card
4.2 Charge the Battery
Please charge TC68 for at least 3 hours by the USB cable while the first using. To short the charging time, please
turn off TC68 while charging.
4.3 LED Indications

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Press and hold the Power On/Off button for 3~5 seconds to turn on/off TC68. Once insert TC68 into OBD II Port in
the vehicle, the buzzer will alarm BI .
GPS LED (Blue)
Status Description
On Charging
Flashing (every 5 secs.) Sleeping
Flash (1 sec on, 1 sec off) No GPS fix or initializing
Off GPS fix
GSM LED (Green)
Status Description
On A call is coming in or busy
Flashing (every 5 secs.) Sleeping
Flash (1 sec on, 1 sec off) No GSM signal or initializing
Off TC68 is connected to GSM network
4.4 GPS Tracking
This location-tracking for knowing the current location of TC68, to ensure normal function of the GPS signal.
Call the SIM card number embedded in TC68, hang up till the dial sound 2-3 times, as follows:
Report description:
Now,110727 02:48,V,16,23Km/h,61%,http://maps.google.com/maps?f=q&hl=en&q=22.540103,114.082329
&ie=UTF8&z=16&iwloc=addr&om=1
Content Description Note
Now Current Location Alarm Type
110721 16:40 Date & Time: 21 July, 2011, 16:40pm Date & Time in YYMMDD HH:MM
V No GPS fixed GPS Status Indicator: A = valid, V = invalid
10 GSM signal=10 GSM Signal , (1-
32)signal is stronger while the
value is larger; above 12, GPRS achieve

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normal level.
0Km/h Speed=0 KM/h. Decimal digit
97% Battery Power: 97% Battery Power Balance (Percentage)
http://maps.google.co
m/maps?f=q&hl=en&q
=22.540103,114.08232
9&ie=UTF8&z=16&iwlo
c=addr&om=1
Latitude: 22.540103
Longitude: 114.082329
Google Maps Web Link with Latitude and
Longitude. Click on the link to get the
location.
If your mobile cannot visit HTTP websites, input the latitude and longitude into Google Maps (maps.google.com)
as the following picture shows to get the position:
More SMS commands
You can configure TC68 by mobile phone or by computer using the MEITRACK Parameter Editor.
For more details, please refer to part 4.5 Configure by Computer.
Note:
1. Password is 4 digits only and defaulted as 0000. You can change the password by Parameter Editor and SMS
command.
2. TC68 will only accept commands from a user with the correct password and report SMS report to the user.
If preauthorized phone number was set, only this phone number can receive SMS reports.
4.4.1 SOS– A71
This command is to set the SOS emergency communications number, call the phone number, inform the
location by SMS and other SMS additional features at the same time.
The content of Mobile Phone SMS:
0000,A71,Function Number 1, Function Number 2, Function Number 3 Sent to the embedded SIM card numbers

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(tips: “,” should be English comma and no space before and after the comma)
TC68 automatic reply SMS:
IMEI,A71,OK Prompts successful, successfully set SOS emergency communications number.
When you press the SOS emergency button, TC68 will dial 3 preauthorized phone numbers. It will stop dialing
when one number answers.
Note: the default value is empty. The function numbers should be added “,” to avoid setting failure. The last
function number doesn’t need a “,”. For example:
0000,A71,13500000000,,
0000,A71,13500000000,13600000000,
0000,A71.13500000000,13600000000,13700000000
To clear the combination of functions directly sending 0000,A71
(If this function can’t be achieved, please add your Country and Area Code before your phone number
when you set the preauthorized numbers, or you can also consult your local mobile operator.)
4.4.2 Listening-in (Voice Monitoring) – A72
This command enables users to listen-in to the surrounding environment. Configuring this feature will allow the
devices to confidentially and automatically answer and allow listening-in, one-way voice communication.
The Content of Mobil Phone SMS:
0000,A72,Monitor Number 1,Monitor Number 2 Sent to the embedded SIM card numbers.
IMEI,A72,OK Successfully set monitor number.
When the preset monitor number calls the TC68, the device will answer automatically and enter into the listening
state. The device will not emit any sound.
Note: the default value is empty, if the function numbers are less than three while setting, it must be added “,” to
avoid setting failure. To clear the combination of monitor numbers directly sending 0000,A72
(If this function can’t be achieved, please add your Country and Area Code before your phone number
when you set the preauthorized numbers, or you can also consult your local mobile operator.)
4.4.3 Smart Sleep Mode – A73
This command enables the sleep mode function. In this mode, logging, timinga and location are all disabled.
The Content of Mobile Phone SMS:
0000,A73,sleep levels Sent to the embedded SIM card numbers.
TC68 automatic reply SMS:
IMEI,A73,OK Prompt successfully.

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To restart the Log or regular position, you must first cancel the sleep mode.
Note:
X=0, turn off sleep mode (default)
X=1, normal sleep. GSM module work, GPS module work by sleep mode intermittently. The device can work 25%
longer than no sleep mode. Note: this is not recommended for users who set “track by interval” or short time
interval, because it will affect the completeness of tracking.
X=2, deep sleep, the tracker will enter this mode after it is inactive or stationary(No SOS/any triggered by the
button/input/incoming calls/message) for 5 minutes. GPS module stops working and GSM module enters sleep
mode. The tracker remains in this mode until it is activated by SOS/any triggered by the button/input/incoming
calls/message. After that, it will repeat above processes.
Note: TC68 can enter sleep mode under movement , and movement can't wake TC68 from sleep mode.
In any condition, the device will directly quit the sleep mode and back to normal working mode by SMS or GPRS
command to turn off the sleep mode.
4.4.4 Time Zone – B35
This command modifies the SMS report to display the correct local time. Default Beijing time, GMT480.
Please follow below instructions for time zone modification.
The Content of Mobile Phone SMS:
0000,B35,480 Sent to the embedded SIM card numbers.
TC68 Automatic Reply SMS:
IMEI,B35,OK Set the time zone successfully.
Note: this value is your TC68’s IMEI number. The device will send this data automatically and these numbers don’t
represent anything significant to the functionality of the tracker. Below the same applies.
4.4.5 More Settings
You can configure TC68 by mobile phone or by computer using the Meitrack Manager to Setting Multiple
Software. For more details, please refer to Configuration by Computer
For more details regarding SMS commands, please refer to MEITRACK SMS PROTOCOL.
4.5 Configure by Computer
The chapter mainly describes the simple configuration by Meitrack Manger. Please read Meitrack Manager User
Guide to know the complete functions.
Connect the USB cable to the computer and TC68.
Connect the tracker to your computer via USB cable as the picture below:

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Run MEITRACK Manager.exe , turn on the device and connect it to the computer via USB, the software will
automatically indentify the port number and read out all parameter as follow:

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File Name
MEITRACK TC68 User Guide
Creator
Renny Lee
Project TC68 Creation Date
Update Date
2012-07-13
2012-11-28
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4.5.1 SMS Tracking
Select Column 2: SMS Tracking
Item Description
User Password 0000
SMS password for sending SMS commands ,defaulted as 0000.
SMS Time Zone Default time zone of the tracker is GMT 0. You can use this comment to correct it to
your local time for SMS report. Time zone of SMS report and GPRS data package report
is independent.
= 0, GMT 0 (default);
= [-32768,32767], set time difference in minutesto GMT.
Example: Beijing Time(China)=480.
Authorization
Phone Number
Authorize phone number(s) for receiving SMS reports and select events to be included
in the SMS.
Press SOS to Call Press SOS to call the authorized phone.
Reject Incoming
Call
Reject when the authorized phone calling in
Auto Answer Auto answer the incoming authorized phone call for conversation via SOS without press.

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Incoming Call
Report Location
after Calling in
Report location via SMS after the incoming call is hung up.
SOS Alarm
Send SMS alarm to the authorized phone number when press SOS button, Right Textbox
will show the corresponding txt head, default as ”Call the police”
Low In-build
Battery Alarm
Send SMS alarm to the authorized phone number when voltage of the inbuilt battery is
below 3.5V. Right Textbox will show the corresponding txt head, default as ”Low
battery”
Speeding Alarm
Send SMS alarm to the authorized phone number when the speed of tracker exceeds
the preset max speed. Right Textbox will show the corresponding txt head, default
as ”Speeding”
GPS Blind Area
Alarm
Enter Alarm: Send SMS alarm to the authorized phone number when tracker enter into
GPS blind area or can’t receive GPS signal. Right Textbox will show the corresponding txt
head, default as ”Not Fix”
Exit Alarm: Send SMS alarm to the authorized phone number when tracker exits GPS
blind area or receive GPS signal. Right Textbox will show the corresponding txt head,
default as ”Fix”
Sleep Mode
Enter Alarm: Send SMS alarm to the authorized phone number when tracker enters into
sleep mode. Right Textbox will show the corresponding txt head, default as ”Sleep”
Exit Alarm: Send SMS alarm to the authorized phone number when tracker wakes up
from sleep mode. Right Textbox will show the corresponding txt head, default as ”Not
Sleep”
Distance Interval
Alarm
Send distance interval report to the authorized phone number when tracker reaches the
preset distance. Right Textbox will show the corresponding txt head, default as”
Distance Interval Alarm”.
Reboot Send SMS alarm to the authorized phone number when tracker reboots.
GEO Fence Alarm
GEO fence is a circle with preset radius. Maximum of 8 Geo-fence waypoints can be set.
Enter Alarm: Report sent when tracker enters Geo-fence. Right Textbox will show the
corresponding txt head, default as “Enter GEO”.
Exit Alarm: Report sent when tracker exits Geo-fence. Right Textbox will show the
corresponding txt head, default as “Exit GEO”.
Add New Fence: Set radius latitude and longitude, or draw Geo-fence on map directly in
circles.
Monitor Phone No.
Authorize phone numbers to make silent calls to the tracker. The tracker will answer
automatically. There is no voice indication when the call is in progress.
Max 2 monitor phone numbers, with 16 characters each. If no preset phone number,
the value is left empty (default).
SMS Track No. SMS Tracking Number: Authorize phone numbers to receive SMS report by time

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interval.
SMS Interval Time: Report location by SMS time interval.
= 0, cancel tracking by time interval (default);
= [1,65535], tracking by interval in minute.
Report times:
= no limit, unlimited times for report.
= [1,255], it will stop reporting when reaching preset value.
Save Write the preset parameter into the tracker. If you don’t want to change settings in
other columns, please press this written button.
4.5.2 GRPS Tracking and Buzzer Reminding Configuration
Select Column 3: GRPS Tracking and Buzzing
GRPS and Buzzer Reminding Configuration can do as the follow bottom half part.
Both GRPS and Buzzer can be configured separately.

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Item Description
GPRS
GPRS Connection
Mode
Close: Close GPRS upload time.
TCP: TCP is a stable connection. It is recommended to use this model (Default).
UDP: UDP can save data flow, while it is unreliable.
IP/Domain and Port Set main server’s IP and port.
Default IP: 67.203.13.26
Default Port : 6800
Backup IP/Domain
and Port
Backup server’s IP and port to avoid losing data when main server is down.
APN, APN Username,
APN Password
Max 32 bytes. If no username and password, leave them blank.
China Mobile APN: CMNET, China Unicom APN: NINET, no username and password.
APN set default value as CMNET, APN user name and password as blank, so CMNET
users can use device once it insert the card with GPRS function.
GPRS Time Interval Track by time interval via GPRS
Set time interval for GPRS tracking, unit in 10 seconds ( fill in 6 means 60 seconds)
= 0, cancel GPRS tracking by time interval; max time interval = 65535*10 seconds.
Default setting of GPRS interval time is 6*10s.
GPRS Report Times = 0, no limit, unlimited times for report(Default);
= [1,65535], set report times, tracker will stop reporting when reaching the preset
times.
GPRS Time Zone GPRS time zone minute = 0, GMT 0 (Default)
GPRS time zone minute = [-32768,32767], set different time zones.
Save Write current settings into the tracker.
4.5.3 Fault Record
Steps:
1) Click Read Data icon, TC68 will record the previous fault code from the car to the Meitrack Manager.
2) Select TC68 and the period, click Search icon. It will show out all fault records of this period. If no data,
it means there is no fault of this car.
Click Fault Code, The list of fault record will be shown as below:

File Name
MEITRACK TC68 User Guide
Creator
Renny Lee
Project TC68 Creation Date
Update Date
2012-07-13
2012-11-28
Sub Project User Guide Page 19 of 26
Revision V1.5 Confidential External Documentation
Copyright © 2012 Shenzhen Meiligao Electronics Co., Ltd. All rights reserved.
-19-
3) Click “Freeze Frame “as follow, you will find a list of data string of the fault, which will help
Maintenance technician to analyzed & solved the fault exactly. If there are many fault code, TC68 will record
the most advanced freeze frame, such as: Security System Freeze Frame>Dynamical System>Comfort System

File Name
MEITRACK TC68 User Guide
Creator
Renny Lee
Project TC68 Creation Date
Update Date
2012-07-13
2012-11-28
Sub Project User Guide Page 20 of 26
Revision V1.5 Confidential External Documentation
Copyright © 2012 Shenzhen Meiligao Electronics Co., Ltd. All rights reserved.
-20-
4) Please lead out the fault record in EXCEL after reading, and typing it to the 4S shop for repairing. This record
will avoid some 4S shops charge too much repaired fee to the car owner.
Please refer to MEITRACK SMS Protocol and MEITRACK GPRS Protocol, if you want to know more GPRS Setting.