Comtech EF Data SDM-300L3 - Manual (Page 140)

SDM-300L3 Satellite Modem Revision 1
Front Panel Operation MN/SDM300L3.IOM
4–72
FUNCTION SELECT: FAULTS/ALRMS: COMMON
COMMON
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BATTERY/CLOCK Battery or clock fault.
-12V SUPPLY -12V power supply fault.
+12V SUPPLY +12V power supply fault.
+5V SUPPLY +5V power supply fault.
SELF TEST Built in self test fault.
CONTROLLER Controller fault. Typically indicates the controller has gone
through a power on/off cycle.
INTERFACE MODULE Interface module fault. Typically indicates that the interface
module is missing or will not program.
FUNCTION SELECT: FAULTS/ALARMS: BACKWARD ALARMS
(CONDITIONAL)
BACKWARD ALARMS
--------------
IMPORTANT
Only available with IDR selected and Overhead Card is installed.
BW Alarm RX #4 Receive backward alarm #4 indicator.
BW Alarm RX #3 Receive backward alarm #3 indicator.
BW Alarm RX #2 Receive backward alarm #2 indicator.
BW Alarm RX #1 Receive backward alarm #1 indicator.
BW Alarm TX #4 Transmit backward alarm #4 indicator.
BW Alarm TX #3 Transmit backward alarm #3 indicator.
BW Alarm TX #2 Transmit backward alarm #2 indicator.
BW Alarm TX #1 Transmit backward alarm #1 indicator.