Table 7-1. Led Indicators - Comtech EF Data DMD1050TS Installation And Operation Manual

LED Color
Modem LED Lights
Power Green
Fault Red
Event Yellow
Remote Green
Modulator LED Lights
Transmit On Green
Major Alarm Red
Minor Alarm Yellow
Test Mode Yellow
Demodulator LED Lights
Signal Lock Green
Major Alarm Red
Minor Alarm Yellow
Test Mode Yellow
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Table 7-1. LED Indicators

Function
The unit is on.
A hardware fault exists in the unit.
A condition or event occurred, and is stored in memory. See the events from the GUI or in
the Terminal Mode.
The unit is in the process of updating firmware with File Transfer Protocol (FTP).
The transmitter is on.
The transmit direction has failed and the transmitter is disabled.
A transmit warning condition exists.
The transmitter is active in Test Mode.
The receiver is locked to an incoming carrier and data, including FEC Sync.
The receive direction has failed and traffic is lost.
A receive warning condition exists.
The receiver is active in Test Mode.
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DMD1050TS Satellite Modem Board
Revision 1
MN-DMD1050TS