LED Light Indicators

There are five LED indicators on the CTM-ONE wireless gateway.

BACK OF CTM-ONE

LED	STATUS	DESCRIPTION

LED	STATUS	DESCRIPTION
Power		(solid) normal powered operation
		(flashing) standby mode
		(off) Device has no power
SIM		(solid) Using SIM1
		(flashing) slot 1 selected, SIM not detected
		(solid) Using SIM2
		(flashing) slot 2 selected, SIM not detected
		(off) Cellular connection disabled
Cellular		(solid) connected - good signal
		(flashing) connected - poor signal
		(solid) not connected – good signal
		(flashing) not connected – poor signal
Wi-Fi (Access Point)		(solid) AP enabled – connected device
		(flashing) AP enabled – no connected devices
		(off) AP disabled
Wi-Fi (Client)		(solid) client enabled – connected to Access Point
		(flashing) client enabled – not connected to Access Point
		(off) Client disabled
GNSS		(solid) valid position fix
		(flashing) no valid position fix
		(solid) dead reckoning mode

If both the Wi-Fi client and the Wi-Fi access point are configured, the LED will display a combination of red and green lights.