User Manual

CMM366A-4G Cloud Monitoring Communication Module User Manual Page 6 of 16
4 PANEL AND TERMINAL DESCRIPTION
4.1 PANEL INDICATOR AND BUTTONS
Fig.1 – CMM366A-4G Front Panel Diagram
Table 3 – Indicators Description
Icon
Note
POWER/ALARM
Green LED Light: Power supply normal indicator;
Red LED Light: Common alarm indicator.
RS485(Red)
Normally Extinguish: RS485 disabled;
Normally Light: Communication fail;
Blink: Communication normal.
USB(Red)
Normally Extinguish: USB(Host) disabled;
Normally Light: Communication fail;
Blink: Communication normal.
GPS(Red)
Normally Extinguish: GPS disabled;
Normally Light: GPS not gained satellite signal;
Blink: GPS gained satellite signal.
LINK(Red)
Normally Extinguish: Disabled;
Normally Light: Communication fail;
Blink: Communication normal.
RS232(Red)
Normally Extinguish: RS232 disabled;
Normally Light: Communication fail;
Blink: Communication normal.
GPRS/4G(Red)
Extinguish: CMM366A-4G login with server unsuccessfully;
Light: Login with server successfully;
Blink: Real-time communication normal.