4
can’t fix
Quick Blink
GPS module is working but
can’t find satellite
Turn Off
GPS module is shutdown
or fail to work
【
Notice
】
1) When the tracker is powered on for the first time, the
LEDs will flash.
2) The LEDs will turn off if there isn’t any button
pressing for 5 minutes.
3) When the LEDs are turned off, press the SOS
button will make the LEDs flash again.
IV. Installing
1. Installing SIM card and battery
1) Turn off the tracker and remove the battery and
other external power supply.
2) Open the SIM card holder cover plate and insert the
SIM card and then fasten the cover plate.
3) When you need to take out the SIM card, please
shut off the machine and remove the battery first
before taking the SIM card out.
【
Notice
】
1) Please use the GSM network SIM card.
2) GPRS and SMS functions must be available.
【
Warning
】
Do remove the battery first before taking out the SIM