06-03-2013
248 M1 01 D
Page 3
2. STARTING THE MODEM
To install the Modem, it is recommended to perform the following operations with the Modem turned off:
•
Remove the SIM card cover on the rear side
•
•
Carefully insert the SIM card into its holder
•
Verify that the SIM card is positioned correctly
•
Connect the GSM antenna to the SMA connector
•
Connect the power supply cable to the regulated dc source
5.5...32 V DC
•
Connect the power supply cable to the Modem
•
Switch on the power supply
(the GSM LED will light up)
.
3. GSM Indicator LED
The state of the Modem is indicated by the GSM LED located on the rear side of the Modem
(see § 1)
.
The table below shows the meaning of the different states of the GSM LED:
L E D GSM
Modem status
The MODEM is powered and ready to communicate, but
Stable
it is still not recognized by the communication Network:
the PIN code is not memorized or the antenna is not connected.
Light ON
Low flashing
(each 2 seconds)
The MODEM is ready and operating
Quick flashing
(each second)
The MODEM is interconnected and communicating: vocal, Data or Fax.
Light OFF
OFF
The MODEM is powered off or in RESET sequence.
Direction of insertion of the SIM card
Please, check that PIN number has been DISAbLED
