Scientific Atlanta Continuum DVP eXtra Dense QAM Array 24, Руководство по настройке

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Chapter 5 Viewing Alarm Messages
General Errors
The following table contains the general errors.
Alarm/Reference/Detail Description
Alarm: Qam Card <X>:
Removed
Ref: Removed
Detail: Card no longer
installed
This alarm is generated when one of the QAM cards is removed
from the system.
<X> represents the QAM card position.
Alarm: Qam Card <X>: RF
Output
Ref: RF Output <Y> Off
Detail: RF Output disabled This alarm is generated when a RF output of a QAM card is switched
off. The RF output can be switched off either by the system (because
there is an error condition) or by the user using the GUI. When the
RF output is switch on again (either by the system or the user) then
this alarm is cleared.
<X> represents the QAM card position and <Y> the RF Output
number.
Alarm: Qam Card <X>: Temp
minor
Ref: Over Temperature
Detail: Temperature <Y> too
high This alarm is generated when the temperature of the QAM card in
question is out of specification. Check that the cooling of the unit is
working correctly. The alarm clears when the temperature is back in
specification.
<X> represents the QAM card position and <Y> the card
temperature.
Alarm: Qam Card <X>: Temp
major
Ref: Temperature Critical
Detail: Temperature <Y>
critical This alarm is generated when the temperature of the QAM card in
question is too high. Both RF outputs of this board are switched off.
Check that the cooling of the unit is working correctly. The alarm
clears when the temperature is back in specification.
<X> represents the QAM card position and <Y> the card
temperature.
Alarm: GbE port <X>
Ref: Input link loss on port
<X> or
Input UDP loss on port <X>
Detail: <Y> port <X> has
failed This alarm is generated when no valid signal is present on GbE input
1 or 2. The term valid signal is determined by the setting of the
Detection mode parameter. More information concerning this
parameter, see Setting the Detection Mode.
<X> represents the GbE port number and <Y> main or backup.
Alarm: Streams
Ref: 1 or more streams gets a
Input buffertime overflow
Detail: This alarm is generated when the dejitter buffertime goes in
overflow. This message comes together with a stream reset of the
affected stream.
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