EQUIPMENT MANUAL FOR RF-9122 GSM900-GSM1800 FSR
RF-9122T18 QE
Copyright - refer to title page
Page 35
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4.5.4 CONNECTING OMT TO EQUIPMENT
OMT communicates to the equipment by either a direct serial link or remotely by a wireless modem.
1.
Connect the local PC to the equipment by the RS-232 cable supplied; one end connects to the
‘RS-232 interface’ within the equipment, the other to the serial port of PC.
2.
Power-up the equipment, and it will go through the initialization process (duration about 60s).
3.
After initialization, select ‘Choose Connection Type’ -> “Local connection” -> ‘OK’
4.
Select ‘Com-Setting’ -> ‘Serial Port Setting’ to enter communication port configuration.
Note the default settings are: baud rate (9600), check bit (None), data bits (8 bits), and stop bit (1
digit).
Fig 11: OMT screenshot - communication setup
The above enable communication between OMT and the equipment. The OMT main-window will
appear automatically, and is followed by a pop-up message ‘Online OK’
