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Download GPS Vehicle Tracker
Transcript
3. Status indicator 3.1 Red LED (power/working status) LED Status Meaning Exterual power supply to provide Shine 1s, dark 2s power for the device Internal battery to provide power for Shine 0.1s, dark 2s the device Continuously in dark state Power off / internal fault 3.2 Blue LED（GPS status） LED Status Meaning Shine 1s, dark 2s Searching GPS signal Shine 0.1s, dark 2s GPS located Continuously in dark state GPS not located 3.3 Yellow LED(GSM status indicator) LED Status Meaning Shine 1s, dark 2s GSM initialization Shine 0.1s, dark 2s GSM conversation/Start GPRS Continuously in dark state No GSM signal 4. H809+ interface introduction
