ME401-2
M-Tec ME401-2, Technical Manual v.1.3a, September 2012
Page 14
Functionality check
LED
The ME401-2 is fitted with an LED that has the following status indications:
LED mode
Status indication
A constant green light shortly
interrupted by a red blink:
The unit is attached to the GSM network and the GPS is
navigating – Everything is OK.
No light:
The unit is not connected to a power supply
Constant red light:
The unit is powered up, but is not yet attached to the
GSM network
Short red blink:
The unit is powered up and it is attached to the GSM
network, but is not yet navigating
Constant green light:
The unit is navigating (GPS-satellite position fix)
LED
