Alarm Mask Parameters; Reference Parameters; Lnb Parameters; Monitor Group - Comtech EF Data CDD-562L Installation And Operation Manual

CDD-562L/564 Demodulator with IP Module
Ethernet-based Remote Product Management
6.3.5.7.2

Alarm Mask Parameters

This section allows the user to mask the AGC, Eb/No, and LNB alarms.
6.3.5.7.3

Reference Parameters

This section allows the user to change the internal reference adjustment.
6.3.5.7.4

LNB Parameters

This section allows the user to configure LNB parameters when an LNB is attached to the
demodulator.
6.3.5.8

Monitor Group

This group reports the demodulator's status, including alarms, receive parameters, event log
entries, statistics entries, and LNB parameters.
6.3.5.8.1

Unit Monitor

This section reports serial number, software revision, model number, and temperature. Any
alarms that have been raised for the unit are also available.
6.3.5.8.2

Rx Monitor

This section reports the demodulator's bit error rate (BER), buffer fill state, frequency offset,
receive signal level, and Eb/No value. Alarms that have been raised on a specific demodulator are
also reported.
6.3.5.8.3

LNB Monitor

This section reports LNB unit status, including LNB current, LNB voltage, and any alarms.
6.3.5.8.4

Stored Events Log

The event log is a table that informs the user of any faults that have occurred in the demodulators.
Event entries may also include informational items, such as power on/off.
6.3.5.8.5

Stored Statistics

The statistics log is a table that gathers data concerning receive Eb/No. The user can decide to
collect these statistics on intervals ranging from 10 minutes to 90 minutes.
6.3.5.9

Utilities Group

This group allows the user set the unit's time and date, and set the circuit ID string per demodulator.
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Revision 2
MN/CDD564L.IOM