Руководство По Установке для Cisco Cisco D9858 Advanced Receiver Transcoder
Chapter 4 Front Panel Operation
122
Menu Item
Description
Parameters
Trnsprt(DVBS Marg)
Cutoff
Cutoff
Trnsprt(DVBS2 Marg)
Cutoff
Cutoff
Sets the DVB-S and DVB-S2
Carrier to Noise margins, in dB,
below the transport outputs that
will be muted.
below the transport outputs that
will be muted.
The receiver uses these
thresholds to determine when to
mute the transport in the event
of a noisy signal, poor, or loss of
signal condition.
mute the transport in the event
of a noisy signal, poor, or loss of
signal condition.
-30.0 to 30.0
This setting must be below the
respective Restore value.
respective Restore value.
The default is 0.0.
Note: Muting Control must be set
to Enable for these settings to be
active.
Note: Muting Control must be set
to Enable for these settings to be
active.
Trnsprt(DVBS Marg)
Restore
Restore
Trnsprt(DVBS2 Marg)
Restore
Restore
Sets the DVB-S and DVB-S2
Carrier to Noise margins, in dB,
above the transport outputs that
will be muted.
above the transport outputs that
will be muted.
The receiver uses these
thresholds to determine when to
restore the transport after it has
been muted.
restore the transport after it has
been muted.
-30.0 to 30.0
This setting must be above the
respective Cutoff value.
respective Cutoff value.
The default is 0.1.
Note: Muting Control must be set
to Enable for these settings to be
active.
Note: Muting Control must be set
to Enable for these settings to be
active.
The following displays the Transport Default C/N Margin
Relationship
Relationship
Audio(DVBS Marg)
Cutoff
Cutoff
Audio(DVBS2 Marg)
Cutoff
Cutoff
Sets the DVB-S and DVB-S2
Carrier to Noise margins, in dB,
below the audio outputs that
will be muted.
below the audio outputs that
will be muted.
The receiver uses these
thresholds to determine when to
mute the audio in the event of a
noisy, poor, or loss of signal
condition.
mute the audio in the event of a
noisy, poor, or loss of signal
condition.
-30.0 to 30.0
This setting must be below the
respective Restore value.
respective Restore value.
The default is 0.0.
Note: Muting Control must be set
to Enable for these settings to be
active.
Note: Muting Control must be set
to Enable for these settings to be
active.