Comtech EF Data CMR-5970 Manual - Manual (Page 41)

Digicast Media Router S2 Receiver CMR-5970 (MR-S2) & CMR-5990 (MR-S2-ASI) Revision A
Device Management via User Interfaces MN/MRS2ASIDC.IOM
• Off
– forces the tuner to stay without spectral inversion. The tuner will
not check for spectral inversion automatically
• On Both
– tries spectral inversion first and then attempts to automatically
check spectral inversion periodically
• Off Both
– tries non-spectral inversion first and then attempts to
automatically check spectral inversion periodically
LNB 22 KHz Tone
Enables or disables the LNB 22 KHz tone to the LNB for remote LNB and
switch control.
Pilot
Enables or disables the Pilot for DVB-S2 mode of operation only.
Roll Off
The expected filter roll off of the carrier the receiver should be looking at. This
parameter only works for DVB-S2 mode, since DVB-S mode uses a fixed roll off
of 35%.
The valid roll offs in DVB-S2 mode are:
•
20%
•
25%
•
35%
DiSEqC
Enables sending and receiving DiSEqC commands as are supported in DiSEqC
mode 1.2. The valid configuration settings for DiSEqC mode are:
•
Off
•
Mode A
•
Mode B
•
Mode C
•
Mode D
Switch
Enables or disables the ability to switch to a backup carrier. If set to disabled,
the MR-S2 will not attempt to switch to a backup carrier.
Switch Time
The number of seconds the unit should wait before attempting to locate the
backup carrier.
4-15