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9. Troubleshooting
1, The Tracker for the first time boot unable to connect to the server, server show
offline. Please check：
1) If the SIM card is properly installed, please refer to installation instructions.
2)Check the LED indicator light condition, when it ' s normal,GSM status indicator
bright every 0.1 seconds and go out for 2 seconds, GPS status indicator bright every
0.1 seconds and go out for 2 seconds.
3)Check if the GPS is located successful or not, if not please go to the outdoor at
open air place to locate for the first time.
2, If the Tracker show offline on server
First observation if the 2 indicator lights of the equipment is normal, first check the
status of a card, the steps are as follows:
1) The SIM card is overdue bills
2) Whether GPRS business was canceled (at the end of each month date offline).
3) Check the parameter setting of the device. Check the equipment serial number,
GPRS transmission time interval is correct or not.
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