User Manual
Table Of Contents
- MT531 4G GPS Tracker
- User Manual V2.0
- 1.Overview
- 2.Application
- 3.Specifications
- 4.Installation
- 5.Setup and Configuration
- 5.1Setting Authorized Mobile Phone Numbers
- 5.2Change the password
- 5.3Set the preset phone number
- 5.4Request the single position
- 5.5Over-Speed alarm
- 5.6Phone Alarm for shake
- 5.7SMS Alarm for shake
- 5.8Set APN (Access Point Name)
- 5.9Sleep interval
- 5.10Set Server IP and PORT
- 5.11Set timezone
- 5.12SOS Alarm
- 5.13Sleep mode
- 5.14Low Battery Alarm
- 5.15Cut Off Oil Alarm
- 5.16Phone Tracking
- 5.17Heartbeat report interval
- 5.18ACC Illegal Start Alarm
- 5.19Reboot
- 5.20Reset
- 5.21ACC ON Upload time
- 5.22ACC OFF Upload time
- 6.PC Tracking platform
- 7.Troubleshooting
MT531 User Manual V1.0
http://www.mictrack.com
3
4.3.2 Red LED - Charging indicator
Status
Description
Flash
Charging/working
Light Off
No Power
ON
Normal
4.3.3 Yellow LED - Network indicator
4.4 Install the Device
Wiring connections (See below image)
Connect the Relay (relay is optional)
The Yellow cable is control the fuel of the car and connects pin 86 of relay which is a
coil end. Pin 85 of the relay which is another coil end connects fuel channel to supply
12V power (please note working volt of the relay is consistent with working volt of the
product). Pin 30 and Pin 87a are always closed ends and connect fuel channel
power circuit in series. Please install wire in a correct way. supplier will not be
responsible for device damage caused by wrong installation.
Status
Description
Light On
Network work
Flash
No network or SIM card not detected