Comtech EF Data SDM-300L3 Installation And Operation Manual page 173

SDM-300L3 Satellite Modem
Front Panel Operation
FUNCTION SELECT:UTILITY:INTEFACE:
IDR BACKWARD ALARM CONTROL (CONDITIONAL)
IMPORTANT
Controls IDR monitor and alarm functions when not using a communications link. Use
this option to select ON or OFF for the RX and TX alarms.
Press [↑] or [↓] to select the backward alarm RX or TX numbers 1 through 4. Press
[ENTER] to execute the change.
BW ALARM
BW ALARM
BW ALARM
BW ALARM
IDR BACKWARD
ALARM CONTROL
Conditional: This selection is available only when Modem Type = IDR is
enabled and the Overhead card is installed.
RX #4
ON
RX #3
ON
RX #2
ON
RX #1
ON
BW ALARM TX #4
ON
BW ALARM TX #3
ON
BW ALARM TX #2
ON
BW ALARM TX #1
ON
4–105
Revision 1
MN/SDM300L3.IOM