Backward Alarms - Comtech EF Data SDM-300L3 Installation And Operation Manual

SDM-300L3 Satellite Modem
Front Panel Operation
FUNCTION SELECT: FAULTS/ALRMS: COMMON
BATTERY/CLOCK
-12V SUPPLY
+12V SUPPLY
+5V SUPPLY
SELF TEST
CONTROLLER
INTERFACE MODULE
FUNCTION SELECT: FAULTS/ALARMS: BACKWARD ALARMS
(CONDITIONAL)
IMPORTANT
BW Alarm RX #4
BW Alarm RX #3
BW Alarm RX #2
BW Alarm RX #1
BW Alarm TX #4
BW Alarm TX #3
BW Alarm TX #2
BW Alarm TX #1
COMMON
-------
Battery or clock fault.
-12V power supply fault.
+12V power supply fault.
+5V power supply fault.
Built in self test fault.
Controller fault. Typically indicates the controller has gone
through a power on/off cycle.
Interface module fault. Typically indicates that the interface
module is missing or will not program.

BACKWARD ALARMS

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Only available with IDR selected and Overhead Card is installed.
Receive backward alarm #4 indicator.
Receive backward alarm #3 indicator.
Receive backward alarm #2 indicator.
Receive backward alarm #1 indicator.
Transmit backward alarm #4 indicator.
Transmit backward alarm #3 indicator.
Transmit backward alarm #2 indicator.
Transmit backward alarm #1 indicator.
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Revision 1
MN/SDM300L3.IOM