Comtech EF Data CDM-710 Installation And Operation Manual page 108

CDM-710/L Broadcast Satellite Modem
Front Panel Operation
• Lights AMBER when there are no Unit Faults, but an Alarm exists.
• Lights RED when a Unit Faults exists (Example: PSU Fault).
Tx STATUS
• Lights GREEN when there are no Tx Traffic Faults or Alarms.
• Lights AMBER when a Tx Traffic Alarm exists.
• Lights RED when a Tx traffic Fault exists.
• Remains OFF when the transmitter is turned OFF (e.g., when the unit is
not configured as a Modulator).
Rx STATUS
• Lights GREEN when there are no Rx Traffic Faults or Alarms.
• Lights AMBER when an Rx Traffic Alarm exists.
• Lights RED when an Rx traffic Fault exists.
• Remains OFF when the receiver is turned OFF (e.g., when the unit is not
configured as a Demodulator).
ONLINE
• Lights GREEN when the Unit is On Line, and carrying traffic.
• Remains OFF when the Unit is Off Line (standby) – forced by an externally
connected 1:1 or 1:N Redundancy System).
STORED EVENT
• Lights AMBER when there is a Stored Event in the log.
• Remains OFF when there are no Stored Events.
TRANSMITTER ON
• Lights GREEN when the Transmitter Carrier is ON. This indicator reflects
the actual condition of the transmitter, as opposed to the programmed
condition.
• Remains OFF when the Transmitter carrier is OFF.
REMOTE
• Lights GREEN when the unit is in Remote Communication Mode. Local
monitoring is possible, but there is no local control.
• Remains OFF when the unit is in Local Mode. Remote monitoring is
possible, but no there is no remote control.
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MN/CDM710.IOM
Revision 12