MT MT88 Installation Manual

Introduction to the MT MT88 Installation Manual

Welcome to the installation manual for the MT MT88 GPS device. This guide has been designed to provide detailed instructions on how to efficiently and safely perform the physical installation of your device. The MT MT88 is a robust tracking equipment designed to ensure precise location tracking of vehicles and objects.

To start, it is essential to choose the ideal position for the GPS, ensuring that the signal is received without obstructions. The installation should be done in a location that minimizes interference, such as metallic areas or near other electronic devices.

The power supply to the device is another crucial point; check the power source and the correct connection to avoid operational failures. Additionally, the insertion of the SIM card should be done carefully, ensuring that it is correctly positioned and functioning. Finally, it is recommended to perform a system check after installation to confirm that everything is operating as expected.

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SMS Commands

1. DNS and Port Configuration

To ensure proper communication of your tracker, it is essential to correctly configure the DNS and the port. We recommend using the domain's DNS, as per the servers listed below.

SET URL=central.trackar.com.br:6216

2. Carrier APN Configuration

The APN configuration is fundamental and must be carried out with the correct information, which varies according to the chip and the carrier. The following definitions are examples that can be used.

SET APN=ALLCOM.BR:ALLCOM:ALLCOM

SET APN=JBGPRS.ALGAR.BR:ALGAR:ALGAR

SET APN=META.COM.BR:VIVO:VIVO

SET APN=SMART.M2M.VIVO.COM.BR:VIVO:VIVO

SET APN=TRANSMEET.BR:TRANSMEET:TRANSMEET

Make sure to replace the APN, username, and password information as needed.

3. Communication Time with Ignition On

The communication time while the ignition is on can be adjusted in seconds, allowing you to set the transmission frequency according to your needs. The default interval is 60 seconds.

SET T3 FREQ=060

4. Communication Time with Ignition Off

Just like with the ignition on, the communication time with the ignition off is adjustable, but in minutes. The default is 55 minutes, allowing for an adequate transmission interval even when the vehicle is not in operation.

SET HEARTBEAT=55

These settings are recommended to optimize the performance of the tracker.

Special commands

5. Special Commands

In addition to the basic settings, there are special commands that can be used to manage the device more effectively.

GET NTW

GET INFO

GET PROG

GET LOCATION

SET SLEEP_MODE=1

WAKE_UP

SET IGNITION_DETECTION=0

SET ENGINEV=13200

GET IGNITION_DETECTION

SET RELAY=1

SET RELAY=0

REBOOT

These commands provide additional functionalities for managing the tracker.