6
After turn on the tracker, please refer to the signal light functionality.
GPS signal Light - indicating GPS signal status
RED light Flashing fast The unit is being Initialized
RED light Flashing
( on for 2 seconds and off for 2 seconds)
Initialization succeed but GPS signal does not fix
Green light Flashing
(on for 0.1 second and off for 2.9 seconds)
PT502 has GPS signal
GSM signal Light - indicating GSM signal status
RED light Flashing fast The unit is being Initialized
RED light Flashing
( on for 2 seconds and off for 2 seconds)
Initialization succeed but GSM signal does not fix
RED light Flashing
(on for 0.1 second and off for 2.9 seconds)
PT502 is connected to the GSM network
Green light Flashing
( on for 2 seconds and off for 2 seconds)
PT502 does not connect to server successfully after
making GPRS communication settings
Green light Flashing
( on for 0.1 second and off for 2 seconds)
PT502 connects to server successfully after making
GPRS communication settings
Power Light - indicating Power status
Green Light keep on bright PT502 is connected with external power source
Green Light keep on flashing PT502 is not connected with external power source
but has sufficient power
Red Light keep on flashing PT502 is not connected with external power source
and has no sufficient power
RED Light Flashing fast No power, please charge immediately
4. Start Tracking