Comtech EF Data CMR-5975 Installation And Operation Manual page 79

Digicast Media Router S2 Receiver CMR-5975 (MR-S2)
Device Management via User Interfaces
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 modes are:
DiSEqC
Enables sending and receiving DiSEqC commands as are supported in DiSEqC mode 1.2. The
valid configuration settings for DiSEqC mode are:
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.
Setting the switch time to a setting of 0 (zero) causes the backup frequency to be disabled.
•
20%
•
25%
•
35%
•
Off
•
Mode A
•
Mode B
•
Mode C
•
Mode D
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Revision 3
MN-CMR5975-IOM