T-mark TW2 GNSS Tracker User Manual

: June 10, 2024
: T-MARK

Table of Contents

T-mark TW2 GNSS Tracker
Product Information
Features
Operating Environment
Product Usage Instructions
Introduction
Overview
Installation
- Inserting the SIM Card
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T-mark TW2 GNSS Tracker

Product Information

TW2 GNSS Tracker

The TW2 GNSS Tracker is a cutting-edge device designed to provide real-time location tracking and driving behavior analysis. It comes equipped with multiple features such as no-wire installation, multi-GNSS, smart power- saving, multiple working modes, and anomaly alerts like vibration, over-speed, and power-off.

Features

No-wire installation
Driving behavior analysis
Multi-GNSS
Location data re-upload
Smart power saving
Multiple working modes
Anomaly alert (vibration, over-speed, power-off, etc.)

Operating Environment

Operating voltage: 3.5-4.3 VDC
Operating current: 60mA
Standby current: 8mA
Operating temperature: -20 to 70
Storage temperature: -40 to +85
Positioning accuracy: <10m
Location modes: GPS, BDS, AGPS, and LBS

Product Usage Instructions

Please ensure that you read the product manual carefully before use for correct installation and quick online activation.

Install the TW2 GNSS Tracker in your vehicle using the no-wire installation feature.
The device will start providing real-time location tracking and driving behavior analysis.
If there are any changes in the appearance and color of the device, refer to its object for clarification.
The device comes with a smart power-saving feature that helps conserve the battery.
The TW2 GNSS Tracker operates effectively in multiple working modes.
In the event of any anomaly like vibration, over-speed, or power-off, the device will send out an alert.
Ensure an operating voltage of 3.5-4.3 VDC and an operating temperature range of -20 to 70 for optimal performance.

With the TW2 GNSS Tracker, you can effortlessly track your vehicle’s location and driving behavior analysis in real time. It is highly efficient and provides accurate results.

Please read the manuals carefully before you use it, so as to get the correct installation and quick online activation. If the appearance and color of the product are changed, the object will prevail.

Introduction

Features

No-wire installation
Driving behavior analysis
Multi-GNSS
Location data re-upload
Smart power saving
Multiple working modes
Anomaly alert (vibration, over-speed, power-off, etc.)

Operating Environment

Operating voltage: 3.5-4.3 VDC
Operating current: 60mA
Standby current: 8mA
Operating temperature: -20â„C to 70â„C
Storage temperature: -40â„C to +85â„C
Positioning accuracy: <10m
Location modes: GPS, BDS, AGPS, and LBS

Frequency Bands

GSM: B2/B3/B5/B8

Overview

Appearance

Connotations of Indicators

Power Indicator (Red)

Keep on Connected to external power
Off Not connected to external power

GNSS indicator (Blue)

Fast flashing The device is searching for satellite signals.
Keep on The GNSS module is already fixed a position.
Off Device is in sleep mode or not operating

Network indicator (Green)

Fast flashing The network in searching
Slow flashing The network signal is normal
Keep on The device online
Off Device is in sleep mode or not operating

Note: By default, when the device is stationary for 3 minutes, the LED will automatically turn off and wake up after a vibration.

Installation

Inserting the SIM Card

Step 1 Prepare a proper SIM card;

Step 2 Insert the SIM.

After the SIM card is inserted, the device powers on using the backup battery. If the device fails to power on due to low battery, you can connect the device to the external power.

Note: The SIM card must be inserted correctly, has GPRS services activated, and is not in arrears. If the SIM is identified and requires a PIN, please disable the PIN request.

Installing the Device
Put under the car seat or other hidden places, place the environment do not have signal interference

Product Features

Content	Function	Description

Positioning function

|

Timed tracking

| Transmit back the positioning information

such as latitude and longitude according to the set interval time.

Street map| 360 degree high-definition map
Speeding

alarm

| When driving over speed, the locator will

send alarm to your cell phone

Vibration alarm| Built-in vibration sensor, continuous vibration of the vehicle, the device will

immediately send alarm alerts

Electronic fence| When the car driving range exceeds the

specified area, the platform will send alarm information

History track

| Can play back 90 days of the track, playback the speed, direction, stay time and other

content

Displacement alarm

| When the vehicle encounters illegal

operation or theft, the fuel and electricity can be cut off remotely by computer or cell phone APP

Fleet

management

| 1 cell phone can manage multiple devices, or

1 device multiple cell phone management

Analysis of common problems

Failure

phenomenon

| Failure analysis| Treatment method
---|---|---

GPS is not positioned

| Determine whether to use the terminal in areas with poor GPS signals, such as near tall buildings or

underground parking lots

|

Move the vehicle to a location with a good signal Use the terminal

Determine whether the front windshield of the vehicle has metal heat insulation film

affecting the signal reception

| If there is a film, the equipment will be

changed to other vehicles to test whether the blue light is always on, such as in other vehicles without film to test no problem, then the vehicle is caused by the film

Determine whether there is a shield or signal jammer on or

around the car

| If there is a shield or source of

interference, remove the shield or source of interference and try to reinstall

GSM is not working

| Determine whether the SIM

card is installed properly

| Check whether the SIM card is installed

in place

Determine if there is dirt or

poor contact on the metal surface of the SIM card

| Wipe the metal chip surface with a clean