Cisco D9865 Installation And Operation Manual page 98

Selection
DVB-S/DVB-S2 TS
Mute
DVB-S/DVB-S2 TS
Restore
4-64
Options
-5.0 to 20.0 This sets how the receiver reacts when the
dB signal quality is severely degraded when
using DVB-S or DVB-S2 modulation. This
allows you to set the transport C/N
margin values for the receiver. The
receiver uses these noise values/settings
as limits during normal operation to
determine whether to mute the transport
in the event of a noisy signal, poor signal
or no signal condition.
The mute is the lower limit for the
transport C/N margin setting. The
transport will be muted when the C/N
margin is below the cutoff setting for a
nominal delay of 1 second. The delay is
between the time the condition is first
detected and the time the transport is
muted.
-5.0 to 20.0 This sets how the receiver reacts when the
dB signal quality is severely degraded when
using DVB-S or DVB-S2 modulation. This
allows you to set the transport C/N
margin values for the receiver. The
receiver uses these noise values/settings
as limits during normal operation to
determine whether to mute the transport
in the event of a noisy signal, poor signal
or no signal condition.
This is the upper limit for the transport C/
N margin setting. The transport will be
un-muted (e.g., restored) when the C/N
margin rises above the Restore setting for
a nominal delay of 8 seconds. The delay is
between the time the condition is first
detected and the time the transport is
restored.
D9865 Satellite Receiver Installation and Operation Guide
Description Default
0.0
0.1
4035197 Rev C