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2.2 GSM Network operation verification
After power up the SCOM100 unit will perform a test procedure. Front panel LEDs
conditions indicating a normal operation should be as follows.
Possible malfunctions and possible solutions,
Status:
Network LED: OFF or
steady ON
Check procedure:
GSM network
(check network using GSM
mobile next to SCOM)
Call support
SCOM100: Troubleshooting
Remote control and alarming
Power LED: ON
Network LED:blinking
Status LED: ON
Ready LED: ON
Possible reasons:
- No GSM signal
- Unit is not registered in network
- Unit failure
Check list for SCOM:
- Bad signal check with a mobile phone
- Check antenna and connections
- Power cycle the unit to reregister on
the network
Call support
SCOM100
3
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