Robustel M1200 - M1200 LED Indicators

Robustel M1200 User Guide
RT_UG_M1200_v.1.0.2 9 Apr., 2018 14/78
2.2 LED Indicators
Name
Color
Status
Description
RUN
Yellow
On, solid
Power on
Yellow
Fast blinking (2Hz)
System initializing
Yellow
On, blinking (1Hz)
Initialization completed, device operating
normally
Green
On, blinking
Device operating normally, GPRS connected
Red
Fast blinking
Device in abnormal state
RSSI
None
Off
CSQ value 0 or 99, not registered on the
network
Red
On, solid
CSQ 1-10, poor signal
Yellow
On, solid
CSQ 11-20, normal signal
Green
On, solid
CSQ 21-31, good signal