Concox GT03C User Manual page 3

2 Appearance
2.1 LED status (non‐sleep mode)
2.1.1Red LED (Power/working status)
Flash quickly (interval 0.1S)
Flash slowly (interval 2s)
Flash slowly (Flash 0.1s after every 2s)
2.1.2 Blue LED（GPS signal status）
Flash quickly (interval 0.1s)
Flash slowly (Flash 0.1s after every 2s)
2.1.3 Green LED (GSM signal status)
Flash quickly (interval 0.1s)
Flash slowly (flash 0.1s after every 2s)
LED Status
Bright
Dark
LED Status
Dark
LED Status
Indication
Low battery
Full charge/Working normally
Working normally
Charging
Out of battery / Troubleshot
Indication
Searching GPS signal
GPS signal has been acquired
successfully
GPS stops working
Indication
Receive GSM signal normally
GPRS online