FältCom 252236 User Manual - page 7
162236M User Manual GSM Gateway
Page 7 of 20
3. Back panel connectors and indications
R
ES
ET
SIM
ANT
S2
G
SM
S1
12V DC
ANT
SMA Connector for the antenna
SIM
Input of the SIM card
GSM
Status for the GSM connection when the GSM Gateway is up
and running (Green LED):
GSM
Indicates
OFF
Faulty GSM unit
800 ms ON / 800 ms OFF
No service, No connection with GSM network or SIM-card missing.
100 ms ON / 1500 s OFF
Connection with the GSM network OK, Backup power in use
ON
Normal status. Connection with the GSM network OK, AC-powered.
S1 and S2 Indications for GSM signal strength (Green LED):
S1
S2
Signal strength
OFF
OFF
Bad
ON
OFF
Good ( default 15 = -83 dBm)
ON
ON
Very good ( default 25 = -63 dBm)
Flash
OFF
Good, Backup power in use.
Flash
Flash
Very good, Backup power in use.
LED levels are programmable in 2 dB steps from -113 dBm to -51 dBm via USB (Fältcom Manager)
12V DC
12V DC
No PWR
+ + 9-28 V DC
- GND
RESET
Type of RESET activation
Power supply
Result
Short push
External
Reboot of GSM Gateway
Short push
Battery
GSM Gateway is switched off
Hold button for >20 sec
External
All settings are reset to factory settings. This is
indicated by the LED´s PHONE and BATT
Note: Factory reset also changes the PIN-code back to the default “1234” if PIN –code is in use, this
may cause the SIM-card to be locked if a SIM-card is mounted inside the GSM Gateway.