MARS COMMERCE GSW2 PLUS - 5 LED INDICATION; LED Status Indicators

GSW2 PLUS
USER MANUAL
Page 8
5 LED INDICATION
Blue LED (LED1)
- Indicates the level of the GSM signal from 1 to 5 LED flashes (1 is weak signal, 5 is
excellent signal)
Red LED (LED2)
- GSM module Activity
Yellow LED (LED3)
- Short flashing indicates that the GSM module is ON, but it is not yet connected on the GSM
network. After connection, yellow led is flashing with short pulse (0,5s) ON and a long
pulse OFF (5s).