MeiTrack MT90G User manual

MEITRACK MT90G User Guide
MEITRACK MT90G User Guide

MEITRACK MT90G User Guide
Copyright © 2016 Meitrack Group All rights reserved. - 2 -
Change History
File Name
MEITRACK MT90G User Guide
Created By
Vincent Chang
Project
MT90G
Creation Date
Update Date
2016-11-14
2016-12-07
Subproject
User Guide
Total Pages
17
Version
V1.1
Confidential
External Documentation

MEITRACK MT90G User Guide
Copyright © 2016 Meitrack Group All rights reserved. - 3 -
Contents
1 Copyright and Disclaimer...............................................................................................................................................................- 4 -
2 Product Overview ..........................................................................................................................................................................- 4 -
2.1 Product Features.................................................................................................................................................................- 4 -
2.1.1 Man Down Alarm.....................................................................................................................................................- 4 -
2.1.2 Power-Saving Mode.................................................................................................................................................- 5 -
3 Product Functions and Specifications............................................................................................................................................- 5 -
3.1 Product Functions...............................................................................................................................................................- 5 -
3.1.1 Position Tracking ......................................................................................................................................................- 5 -
3.1.2 Emergency Alarm.....................................................................................................................................................- 6 -
3.1.3 Other Functions .......................................................................................................................................................- 6 -
3.2 Specifications......................................................................................................................................................................- 6 -
4 MT90G and Accessories.................................................................................................................................................................- 7 -
5 About the MT90G..........................................................................................................................................................................- 8 -
5.1 Appearance.........................................................................................................................................................................- 8 -
5.2 LED Indicator.......................................................................................................................................................................- 9 -
6 First Use.......................................................................................................................................................................................- 10 -
7 Quick Operation Command .........................................................................................................................................................- 12 -
7.1 Tracking by Mobile Phone.................................................................................................................................................- 12 -
7.2 Man Down Alarm –A29....................................................................................................................................................- 13 -
7.3 SOS –A71..........................................................................................................................................................................- 13 -
7.4 Listen-in –A72 ..................................................................................................................................................................- 14 -
7.5 Smart Sleep –A73.............................................................................................................................................................- 15 -
7.6 SMS Time Zone –B35 .......................................................................................................................................................- 15 -
8 Configuring Device Parameters by Meitrack Manager ................................................................................................................- 16 -
9 Logging In to MS03 Tracking System............................................................................................................................................- 16 -
10 Safety and Usage Instructions ...................................................................................................................................................- 17 -
11 Battery Disposal.........................................................................................................................................................................- 17 -

MEITRACK MT90G User Guide
Copyright © 2016 Meitrack Group All rights reserved. - 4 -
1Copyright and Disclaimer
Copyright © 2016 MEITRACK. All rights reserved.
and are trademarks that belong to Meitrack Group.
The user manual may be changed without notice.
Without prior written consent of Meitrack Group, this user manual, or any part thereof, may not be reproduced for any
purpose whatsoever, or transmitted in any form, either electronically or mechanically, including photocopying and recording.
Meitrack Group shall not be liable for direct, indirect, special, incidental, or consequential damages (including but not limited to
economic losses, personal injuries, and loss of assets and property) caused by the use, inability, or illegality to use the product
or documentation.
2Product Overview
The MT90G is a 3G personal tracker and specially designed for the elderly, children, pets, and lone workers. It has the following
functions:
Two-way calling
Press the SOS button to call the designated contact in case of emergency.
Low power consumption and long standby time
Polygon geo-fence alarm
Man down alarm
2.1 Product Features
2.1.1 Man Down Alarm
This function is applicable for the elderly and children. When one falls down, the tracker will send a man down alarm and the
situation will be notified to the designated contact.
You can use any of the following ways to enable the function:
1. Send the command 0000,A29,1,10,1 to the tracker by SMS.
2. On the Meitrack Manager interface, click the Authorize tab page, select Fall down, and set a contact's phone number.
Note:
1. To avoid misinformation, the tracker will detect the effectiveness of man down alarms. After the device falls to the
ground, if it detects any angle changes and no movement for more than 3 seconds, it will vibrate and make sounds (for 10
seconds by default). In this way, you can press any button of the device to clear the man down alarm as required. If no
button is pressed after the vibration and sounds stop, a man down alarm will be generated.
2. For details about the man down alarm, see section 7.2 "Man Down Alarm –A29."

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2.1.2 Power-Saving Mode
This function is applicable for outdoor workers who need positioning at specific places instead of frequent positioning and
require long battery life.
Set the following items to enable the power-saving mode.
1. Enable the deep sleep mode.
2. Disable the 3D Shake Wake Up function.
3. Set the heartbeat packet reporting interval.
The following table describes the device's standby time in the power-saving mode:
Heartbeat Packet Reporting Interval
(GPS Valid) (Minute)
Working Hour (Hour)
10
50
20
80
30
110
60
140
Note:
1. The heartbeat positioning mode will be enabled after you enable the deep sleep mode and disable the 3D Shake Wake Up
function. The minimum heartbeat packet reporting interval is 10 minutes.
2. In this mode, heartbeat packets may be delayed. After the device is woken up, you need to enable the GPS module first
and then a heartbeat packet can be sent. If the GPS is invalid for more than five minutes, an invalid heartbeat packet will
be sent. If the GPS is valid, a valid heartbeat packet will be sent. Therefore, the heartbeat packet reporting interval will be
affected by GPS positioning time.
3Product Functions and Specifications
3.1 Product Functions
3.1.1 Position Tracking
GPS + WCDMA/GSM positioning
Real-time location query
Track by time interval
Track by distance

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Track by mobile phone
Speeding alarm
Cornering report
3.1.2 Emergency Alarm
SOS alarm
3.1.3 Other Functions
SMS/GPRS/UMTS (TCP/UDP) communication (Meitrack protocol)
GPS blind spot alarm
Over-the-Air (OTA) update
Low power alarm for internal battery
3D shake wakeup
Listen-in/Two-way calling
Polygon geo-fence
Stillness/movement alarm
Online Parameter Editor
Super long battery life
3.2 Specifications
Item
Specifications
Remarks
Dimension
77 mm x 47 mm x 20 mm
Weight
76g
Charging voltage
Micro USB charging port, DC 4.2 V–5.5 V/400 mA
Backup battery
Removable 1100 mAh/3.7 V lithium-ion battery
(compatible with Nokia BL-5C battery)
Power consumption
Current in standby mode: 60 mA
Current in deep sleep mode: 5 mA
For details about the sleep
function, see section 7.5 "Smart
Sleep –A73."
Operating temperature
-20°C to 55°C
Ensure that the device can
work properly in this
environment.
Operating humidity
5%–95%
Ensure that the device can
work properly in this
environment.
Working hour
180 hours in power-saving mode
20 hours in normal mode
LED indicator
2 indicators showing power, WCDMA/GSM, and GPS
status
For details, see section 5.2 "LED
Indicator."
Button/Switch
5 buttons/switches
For details, see section 5.1
"Appearance."
Microphone/Speaker
Internal microphone and speaker
Used for two-way calling and
listen-in.

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Memory
8 MB buffer (Store 130,000 GPS Logs, 8,000
GPRS/UMTS cache records, and 256 SMS cache
records)
GPS log: Read via a PC only
GPRS/UMTS and SMS: Data will
be uploaded automatically
after the signal recovers.
Sensor
3-axis accelerometer
Determine movement, stillness,
and vibration.
GSM frequency band
850/900/1800/1900 MHz
WCDMA frequency band
MT90G_E: 900/2100 MHz
MT90G_A: 850/1900 MHz
MT90G_AU: 850/900/2100 MHz
MT90G_JP: 800/900/2100 MHz
MT90G: 800/850/900/1900/2100 MHz
MT90G_E: Available for Europe
and Asia
MT90G_A: Available for
America
MT90G_AU: Available for
Australia
MT90G_JP: Available for Japan
MT90G: Penta-band
Positioning accuracy
10m
4MT90G and Accessories
MT90G tracker
A battery
USB cable
Travel adapter (charger)
Screwdriver
CD and MEITRACK MT90G Quick Start Guide
Lanyard

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5About the MT90G
5.1 Appearance
No.
Item
Description
1
GPS indicator (blue)
Indicates GPS and battery status. For details, see the section 5.2 "LED
Indicator."
2
WCDMA/GSM indicator
(green)
Indicates WCDMA/GSM status. For details, see the section 5.2 "LED
Indicator."
3
Answer/Hang-up button
When a call is coming in, press the button to answer the telephone.
When one is calling, press the button to end the telephone
conversation.
When there is no incoming call or telephone conversation and the
GPRS/UMTS function is enabled, press and hold down the button for 2
seconds. The device will beep once and vibrate, and a GPRS/UMTS
message will be sent to the server.
4
SOS button
Press and hold down the button for 2 seconds in the case of
emergency. The device will beep once and vibrate. The device will also
dial three authorized phone numbers in sequence. It will stop dialing
when one phone number answers. Meanwhile, the device will send an
SMS with positioning information to authorized phone numbers. If the
GPRS/UMTS function is enabled, the device will send a GPRS/UMTS
message to the server.
In the sleep mode, press the button to wake the device up.
5
Microphone
It will operate automatically when the listen-in and call functions are used.
6
Speaker
It will operate automatically when the call function is used.
7
Power button
When the device is turned off, press and hold down the button for 2
seconds. The device will make a sound and vibrate, indicating that it

MEITRACK MT90G User Guide
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will be turned on.
When the device is turned on, press and hold down the button for 2
seconds. The device will make a sound, indicating that it will be turned
off.
In the sleep mode, press the button to wake the device up. Then the
power indicator will blink for 10 seconds.
8
Micro USB port
Used for charging the device, configuring parameters, and upgrading
software.
9
Volume up/GPS Log button
During the telephone conversation, press the button to turn up the
device; press and hold down the button for 2 seconds to start the
hands-free conversation.
In the standby mode, press and hold down the button for 2 seconds.
The device will beep once and the GPS log function will be
automatically enabled. (The device will record routes every 30 seconds
when the GPS is valid and the records can be exported by computer.)
In this standby mode, press and hold down the button for 2 seconds
again. The device will beep twice and the GPS log function will be
disabled automatically.
Note: To avoid misoperations, you can disable the GPS Log button by using
Meitrack Manager (default: enable).
10
Volume down/GPRS/UMTS
button
During the telephone conversation, press the button to turn down the
device.
In the standby mode, press and hold down the button for 2 seconds.
The device will beep once and the GPRS/UMTS function will be enabled
automatically. (Please ensure that GPRS/UMTS parameters have been
set. The default GPRS/UMTS message interval is 10 minutes.)
In this standby mode, press and hold down the button for 2 seconds
again. The device will beep twice and the GPRS/UMTS function will be
disabled automatically.
Note: To avoid misoperations, you can disable the GPRS/UMTS button by
using Meitrack Manager (default: disable).
11
Lanyard hole
Place the lanyard through the hole.
12
Battery cover
After removing the battery cover, install the battery and SIM card.
5.2 LED Indicator
To start the MT90G, press and hold down the power button for 3–5 seconds. Then the blue and green indicators will blink on
for 1 second and blink off for 1 second simultaneously.
GPS Indicator (Blue)
Indicator Status
Description
Steady on
The device is charging.
Blink (every 5 seconds)
The device is in sleep mode.
Blink (1 second on and 1 second off)
The GPS is invalid or the device is initializing.

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Off
The GPS is valid.
Blink (0.3 seconds on and 0.3 seconds off)
The battery power is low.
WCDMA/GSM Indicator (Green)
Indicator Status
Description
Steady on
A call is coming in or a call is being made.
Blink (every 5 seconds)
The device is in sleep mode.
Blink (1 second on and 1 second off)
No signal is received, or the device is initializing.
Off
The device is connected to the WCDMA/GSM network.
6First Use
1. Remove the battery cover.
Turn off the device. With the back panel facing you,
use the mini screwdriver to remove the two screws to
release the back cover. Then lift up the back cover from
the notch at the bottom of the device.
2. Insert the SIM card.
Gently push the SIM card into the card slot until you
hear a click with the gold-plated contacts facing down.
Note: Ensure that the SIM PIN lock is closed properly,
and the SIM card has sufficient balance and has
subscribed the call ID service. If you want to use the
GPRS/UMTS function, learn about the SIM card
GPRS/UMTS charging first.
3. This operation is only for customers in China.

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4. Install the battery.
Insert the contacts side of the battery first and then
gently push the battery cover downward until it locks
into place. Then fasten the two screws on the back
cover.
5. Charge the battery.
To charge the battery, connect the device to the wall
charger or a computer through the USB cable. When
you use the device for the first time, you are advised to
turn off the device and then charge the battery for 8
hours.
Note: Do not remove the battery unless necessary
during charging. While charging, the device may heat
up. This is normal and does not affect your device’s
lifespan or performance. If the battery is low, it may
affect positioning and data transmission. So you need
to charge the battery before using.
Charge with the travel adapter:
Open the cover of the multifunctional jack of the
device. Plug the small end of the adapter into the
multifunctional jack. Then plug the larger end of the
travel adapter into a power outlet.
Note: Incorrect connection may cause serious damages
to the device. Any damage caused by misuse is not
covered in the warranty.
Attach a lanyard:
Slide the lanyard through the slot and hook it over the
small projection.
Once you have installed the battery and SIM card, you can turn on your device and start using it.
Please read the following instructions to know more about its functions.

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7Quick Operation Command
Before use, common parameters must be set either by SMS command or by Meitrack Manager.
7.1 Tracking by Mobile Phone
This section describes how to query the current location of device, ensuring that the GPS is working normally.
Call the device's SIM card number, and hang up after the dial tone rings 2–3 times. The device will reply to an SMS with a map
link.
Click the SMS link. The device's location will be displayed on Google Maps on your mobile phone.
Note: If an authorized phone number was set by SMS command A71, only this phone number can receive SMS reports.
SMS example:
Now,110727 02:48,V,16,23Km/h,61%,http://maps.google.com/maps?f=q&hl=en&q=22.540103,114.082329
The following table describes the SMS format:
Parameter
Description
Remarks
Now
Indicates the current location.
SMS header: indicates the current location or
the alarm type.
For details about the SMS header, see the
MEITRACK SMS Protocol and MEITRACK
GPRS/UMTS Protocol.
110727 02:48
Indicates the date and time in YYMMDD
hh:mm format.
None
V
The GPS is invalid.
A = Valid
V = Invalid
16
Indicates the WCDMA/GSM signal
strength.
Value: 1–32
The larger the value is, the stronger the
signal is. If the value is greater than 12,
GPRS/UMTS reaches the normal level.
23Km/h
Indicates the speed.
Unit: km/h
61%
Indicates the remaining battery power.
None
http://maps.google.com/m
Indicates the map link.
None

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aps?f=q&hl=en&q=22.5401
03,114.082329
Latitude: 22.540103
Longitude: 114.082329
If there is no valid GPS available, the tracker will reply to the most recent valid position, along with WCDMA/GSM LBS
information by AGPS.
If your mobile phone does not support HTTP, enter the latitude and longitude on Google Maps to query a location.
Note: The default tracker password is 0000, which can be changed by using Meitrack Manager or SMS command. After the
password is changed successfully by using an SMS command, only the authorized phone number can receive SMS reports. The
common format of an SMS command is: Password,Command,Parameter.
7.2 Man Down Alarm –A29
This command is used to enable or disable the man down alarm.
1. Send the following SMS text to the embedded SIM card phone number: 0000,A29,Switch,Time,Grade.
Tip: “,” should be an English comma and no space exists before and after the comma.
Switch: Whether to enable the man down alarm detection function. The value is 0or 1. When the parameter value is 1,
the man down alarm function is enabled. When the parameter value is 0, the man down alarm function is disabled. The
default value is 0.
Time: indicates the buzzing and vibration time after the device falls to the ground. During this period, you can press any
button of the device to clear the alarm, so as to avoid misinformation. If no button is pressed during this period, a man
down alarm will be generated or the tracker will call the designated contact. Unit: second; value range: 0–255; default
value: 10.
Grade: indicates the man down alarm level. Value range: 0–3; default value: 1. The smaller the value is, the higher the
alarm probability is.
2. The device will automatically reply to the following SMS: IMEI,A29,OK.
Example:
Sending: 0000,A29,1,10,1
Reply: 0123456678901,A29,OK
7.3 SOS –A71
This command is used to set SOS phone numbers. When you dial a phone number, an SMS report about the location will be
received.

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SMS text:
0000,A71,Phone number 1,Phone number 2,Phone number 3
Send the text to the embedded SIM card phone number.
Tip: “,” should be an English comma and no space exists before and after the comma.
The MT90G will automatically reply to the SMS: IMEI,A71,OK. It indiates that the SOS phone number is set successfully.
Note:
Phone number: Contains a maximum of 16 bytes. If no phone numbers are set, leave them blank. Phone numbers are
empty by default.
Phone number 1/2/3: SOS phone numbers. When you call the tracker by using these phone numbers, you will receive
SMS notification about the location, geo-fence alarm and low power alarm.
When you press the SOS button, the MT90G will dial three authorized phone numbers in sequence. It will stop dialing
when one phone number answers, and then will send alarm information to the phone numbers.
Note: The phone numbers are blank by default. The phone numbers that are set must be separated by comma (“,”) to
avoid setting failures. No comma is required next to the last phone number. For example:
0000,A71,13500000000,,
0000,A71,13500000000,13600000000,
0000,A71,13500000000,13600000000,13700000000
Reply: 353358017784062,A71,OK
To clear all phone numbers, send 0000,A71.
If this function is unavailable, please add your Country and Area Code before your phone number when you set the preset
phone numbers, or consult your local mobile operator.
7.4 Listen-in –A72
The command is used to listen in to the surrounding environment. After the setting, the device is allowed to confidentially and
automatically answer a phone and enters listen-in state for one-way communication.
Note: If Auto Answer Incoming Call and Listen-in are set for a same phone number, only Auto Answer Incoming Call takes
effect.
To implement the listen-in function, do not set Auto Answer Incoming Call for the phone number, or clear all phone numbers
by sending 0000,A71.
SMS text:
0000,A72,Listen-in phone number 1,Listen-in phone number 2
Send the text to the embedded SIM card phone number.
The MT90G automatically replies to the SMS: IMEI,A72,OK. It indiates that the listen-in number is set successfully.
When you call the tracker by using the preset listen-in phone number, the tracker will answer the call automatically and
enter the listen-in state. Meanwhile, the device will not make any noise.
Note:
Phone number: A maximum of two listen-in phone numbers can be set. Each phone number contains at most 16 digits. If only
one monitor number is set, the number must be separated by a comma (“,”) to avoid setting failures. If no phone numbers are
set and commas are remained, phone numbers set before will be deleted. The phone numbers are blank by default.
Example:
Sending: 0000,A72,13844444444,13855555555
Reply: 353358017784062,A72,OK
To clear all monitor numbers, send 0000,A72.

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7.5 Smart Sleep –A73
This command is used to enable the sleep mode function, prolonging standby time to 160 hours.
SMS text:
0000,A73,Sleep level
Send the text to the embedded SIM card phone number.
The MT90G automatically replies to the SMS: IMEI,A73,OK. It indicates that the sleep mode is set successfully.
To enable the GPS Log or scheduled tracking function, disable the sleep mode.
Description:
When the sleep level is 0, the sleep mode is disabled (default).
When the sleep level is 1, the tracker enters the normal sleep mode. The WCDMA/GSM module always works, and the GPS
module occasionally enters the sleep mode. The tracker works 25% longer in the normal sleep mode than that in the normal
working mode. This mode is not recommended for short interval tracking; this will affect the route precision.
When the sleep level is 2, the tracker enters deep sleep mode. If no event (SOS, button changes, incoming calls, or SMSs) is
triggered after five minutes, the GPS module will stop and the WCDMA/GSM and MCU modules will enter sleep mode. Once an
event is triggered, the GPS, WCDMA/GSM, and MCU modules will be woken up.
Note:
1. The tracker can enter normal sleep mode under vibration, while 3D shake cannot wake the tracker up from normal sleep
mode.
2. In deep sleep mode, you can enable or disable the 3D shake wakeup function by Meitrack Manager.
In any condition, you can use an SMS or a GPRS/UMTS command to disable the sleep mode, and then the tracker exits the
sleep mode and switches back to the normal working mode.
In deep sleep mode, if you want to obtain the location by SMS/call and the GPS is invalid within five minutes, the device will
reply to an SMS with a map link instead of location information.
After the device enters deep sleep mode, functions of Track By Time Interval, Track By Distance, and GPSLog are not available
until you manually disable the sleep mode.
The device can be woken up from the sleep mode by pressing a key, call, or SMS. After an event is handled, the device will
enter sleep mode again.
Example:
Sending: 0000,A73,2
Reply: 353358017784062,A73,OK
7.6 SMS Time Zone –B35
This command is used to change the SMS report time zone. The default time zone of the tracker is GMT 0.
To change the time zone, follow the following instructions:
SMS text:
0000,B35,SMS minute
Send the text to the embedded SIM card phone number.
The MT90G automatically replies to the SMS: IMEI,B35,OK. It indicates that the time zone is set successfully.
Note: The time zone is in unit of minutes. The default time zone of the tracker is GMT 0, and the time zone of SMS reports is
different from that of GPRS/UMTS data packets. The GPS Log time zone is GMT 0.
When SMS minute is 0, the time zone is GMT 0 (default time zone).
When SMS minute is a value ranging from -32768 to 32767, set time zones. Set the China time zone value to 480.

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Example:
Sending: 0000,B35,480
Reply: 353358017784062,B35,OK (The time zone is set to Beijing time successfully.)
The digit is your MT90G's IMEI number.
8Configuring Device Parameters by Meitrack Manager
This section describes how to use Meitrack Manager to configure the MT90G on a computer.
Procedure:
1. Install the USB-to-serial cable driver and Meitrack Manager.
2. Connect the MT90G to a computer with the USB-to-serial cable.
3. Run Meitrack Manager, then the following dialog box will appear:
Meitrack Manager will detect the device model automatically and the parameter page will appear accordingly.
For details about Meitrack Manager, see the MEITRACK Manager User Guide.
Note: The CD delivered with the tracker contains Meitrack Manager. The software language will be automatically switched
according to the operating system language. Press Ctrl + L to manually switch the language.
9Logging In to MS03 Tracking System
Visit http://ms03.trackingmate.com, enter the user name and password, and log in to the MS03. (Purchase the login account
from your provider.)
For more information about how to add a tracker, see the MEITRACK GPS Tracking System MS03 User Guide (chapter 4 "Getting
Started").
The MS03 supports the following functions:
Track by time interval or distance.
Query historical trips.
Set polygon geo-fences.

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Bind driver and vehicle information.
View various reports.
Send commands in batches.
Support OTA updates.
For details, see the MEITRACK GPS Tracking System MS03 User Guide.
10 Safety and Usage Instructions
Use only Meitrack-approved accessories.
Incompatible accessories may cause serious injuries or damages to your device.
Handle the battery and charger carefully.
Use batteries specified by Meitrack and chargers exclusively designed for your device. Incompatible batteries and
chargers may cause serious injuries or damages to your device.
Do NOT place batteries or devices on fire or in heating devices, such as microwave ovens, ovens, or radiators. Batteries
may explode when overheated.
11 Battery Disposal
(Waste Electrical and Electronic Equipment Directive –Applicable in European Union and other European countries with
separate battery return system.)
This symbol in the manual indicates that this product and its accessories (such as chargers, batteries and the USB cable) cannot
be disposed of with other household wastes when they reach the end of their life. If batteries are not properly disposed of,
these wastes may cause harm to human health and the environment. To prevent the harm, please dispose of or recycle them
separately from other waste so as to boost resource recycling and reuse.
If you have any questions, do not hesitate to email us at [email protected].