CMM366A-4G Cloud Monitoring Communication Module User Manual
CMM366-4G Cloud Monitoring Communication Module 2017-12-25 Version 1.0 Page 7 of 16
Press this button for 1s, all the LEDs are illuminated; press for 10s, reset the module to default and all
the LEDs blink for 3 times.
NOTE: After reset the module, parameters need to re-configured via PC software . Please operate
cautiously.
4.2
GPRS
Connect GPRS antenna to GRPR/4G port.
Antenna:
50Ω/SMA female.
4.3
GPS
GPS enabled, connect GPS antenna to CMM366A-4G.
NOTE: GPS antenna needs to be placed to open outdoors, otherwise location information may not accurate
or cannot be gained.
Antenna:
50Ω/SMA female, active antenna.
Fig. 2
– CMM366A-4G Antenna Connection
NOTE: GPRS antenna and GPS antenna cannot be connected reversely.
4.4
SIM INSTALLATION
Insert 4G, 3G or 2G SIM card. CMM366A-4G will connect to servers via wireless mobile network.
NOTE: 4G GPRS wireless network is supported. Use standard SIM card (25mmX15mm); GPS indicator and
GPRS indicator blink in the same time, which
means SIM card hasn’t been inserted or bad contacts.
After removing the head cover, the installation steps are as below:
Fig.3 - SIM Card Installation Steps