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F. Q & A
1. Why Power LED is not “ON” ?
Check the connection of DC Power. Is it connected properly ?
Does the power source meet 12-36V@3Arequirement.
If the Power Button has been switched to the right-hand side.
If there is no problem with the power source and power switch,
then please check the wiring of PG circuit.
2. Why Green LED does not flash ?
Check if GPS antenna is correctly installed, or if it is placed at a proper
location, where it can well see the sky.
Make sure there is not any metal material, such as windshield heat insulation
paper with metallic content, above the GPS antenna – which may block the
reception of GPS signal.
Do not park your vehicle under shielding or under a building.
If necessary, put the GPS antenna outside the car temporally.
3. Why Orange LED does not flash ?
Check if GPRS antenna is correctly installed.
Check if the SIM card has been installed correctly.
Make sure the SIM card does support GPRS communication.
Please do cut off power, before insert or remove the SIM card.
If the vehicle is parked in a place where GSM signal is weak.
Check if the GSM/GPRS module sits definitely on the board.
Re-boot your system, to see if the problem can be solved.
