User's Manual

455U Radio Modem Module User Manual
Page 38 © November 2004
4.6 Switch Configuration
Factory default configuration may be restored to the modem by setting the DIL switch on the
end plate to “Default” setting. This will not change the configuration
settings in non-volatile memory, but will set the volatile configuration to
factory default settings. This is equivalent to entering the command
“AT&F” to the modem. To restore Factory defaults, perform the following
1. Set the switch to “Default” (down) position
2. Turn off module power
3. Turn module power back on
4. Return the switch to the up position
The module will now be configured for 19,200 baud communication on the RS232 DB9 port.