Troubleshooting
Device size: 84x42x13.6mm
Weight: 80g
Working temperature: -20
℃
to +70
℃
Storage temperature:-40
℃
to +85
℃
Work humidity: 20% to 80%
5. Device specifications
6. Environmental parameters
Support SOS function.
1. The terminal has been unable to connect to the
background server after the first installation. The
background display is not online.
1) check whether the main power supply wiring is
correct, pay attention not to connect to the internal
control line of the car;
2) check whether the SIM is installed correctly,
please refer to the installation instructions;
3) check whether the SIM card has opened GPRS
service;
4) check whether the parameters are correct through
PARAM# instruction;
5) check whether the APN configuration is correct;
6) check whether the vehicle is in the area covered
by mobile signal;
