Comtech EF Data CDM-710 Installation And Operation Manual page 192

CDM-710 Satellite Modulator
Remote Control
Command
Parameter (Instruction for Command
Type Code and
Qualifier)
Rx Frame Size N/A 1 byte
Rx Pilot On/Off N/A 1 byte
Rx Data Invert RDI= 2 bytes
Arguments
Description of Arguments
or Response
to Query
Rx Frame Size Long/Short selection, where:
0=Short,
1=Long
Example: RFS =0 (which is Short Frame Size)
*NOTE: Setting only valid in DVB-S2 mode. If the unit is not
locked, the query returns 'x'.
Rx Pilot On/Off selection, where:
0=Off,
1=On
Example: RPI=0 (which is Pilot Off)
*NOTE: Only valid in DVB-S2 mode. This is automatically
detected on demod acquisition, but if the unit is not locked, the
query returns 'x'.
Invert Receive Data, where:
s=Defines which interface slot ( 1 or 2 )
x=Invert Receive Data, where:
0=Normal
1=Inverted
(Note: Command valid Only with HSSI.)
Example: RDI = 111 (selects Inverted RX Data)
Response
to
Command
RFS =
RFS?
RFS *
RFS #
RPI=
RPI?
RPI*
RPI#
RDI =
RDI?
RDI*
RDI#
A–31
Revision 9
MN/CDM710.IOM
Query
(Instruction
Response to Query
Code and
Qualifier)
RFS? RFS =x
RPI? RPI=x
RDI?sc RDI =sx
(see description of
arguments)