Led Indicators - Comtech EF Data Radyne DMD1050 Installation And Operation Manual

DMD1050 Satellite Modem Board

7.2.3 LED Indicators

Twelve LEDs on the DMD1050 GUI Interface (Refer to Table 7-2) indicate the status of the
DMD1050's operation. The LED colors maintain a consistent meaning. Green is appropriate for
normal operation, Yellow means that there is a condition not proper for normal operation, and
Red indicates a fault condition that will result in lost communications.
LED
Power Green
Fault Red
Event Yellow
Remote Green
Transmit On Green
Major Alarm Red
Minor Alarm Yellow
Test Mode Yellow
Signal Lock Green
Major Alarm Red
Minor Alarm Yellow
Test Mode Yellow
MN-DMD1050
Revision 9
Table 7-2.
Color
Modem LED Indicators
Indicates that the unit is turned on.
Indicates a hardware fault for the unit.
Indicates that a condition or event has occurred that the modem
has stored in memory. The events may be viewed from the GUI or
in the Terminal Mode.
Indicates that the unit is in the process of updating firmware with
FTP.
Modulator LED Indicators
Indicates that the Modulator transmitter is on.
Indicates that the Transmit Direction has failed, losing traffic.
Indicates that a Transmit Warning Condition exists.
Indicates that the transmitter is involved in a current Test Mode
activity.
Demodulator LED Indicators
Indicates that the receiver locked to an incoming carrier and data,
including FEC Sync.
Indicates that the Receive Direction has failed, losing traffic.
Indicates that a Receive Warning Condition exists.
Indicates that the receiver is involved in a current Test Mode
activity.
Function
Web Browser
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