Comtech EF Data CDM-710 Installation And Operation Manual page 210

CDM-710 Broadcast Satellite Modem
Appendix A
Command Arguments for
Parameter (Instruction Command or
Type Code and Response to
Qualifier) Query
Tx Interface
TIP= 2 bytes
Port
Tx Location of
TLP= 1 byte
the Pilot
Tx Pilot On/Off
TPI= 1 byte
Tx Power Level
TPL= 5 bytes
Tx Spectrum
TSI= 1 byte
Invert
Tx Transport
TTM= 1 byte
Mode
Description of Arguments
Command or Query.
Indicates which port on the interface is to be used (ASI card only) in the form sp,
where:
s = interface slot (1 to 2)
p = interface port/channel (1 to 4)
1 = J4
2 = J5
Example: TIP=11 (Port J4 on Interface Slot 1 selected )
Command or Query.
Tx Pilot On/Off selection in the form x, where:
0=Average,
1=Peak
Example: TLP=0 (Pilot Average selected)
Note: Valid only in DVB-S2 mode.
Command or Query.
Tx Pilot On/Off selection in the form x, where:
0=Off,
1=On
Example: TPI=0 (Pilot Off selected)
Note: Valid only in DVB-S2 mode.
Command or Query.
Tx Output power level in the form sxx.x, where:
s=sign ( + / - )
xx.x = Tx Output power level, +05.0 and –20.0 dBm.
L-Band: -25.0 to –05.0 dBm
70/140 MHz: -20.0 to +00.0 dBm
Note: Beyond –20 dBm is beyond the specification.
Example: TPL = -13.4
Command or Query.
Tx Spectrum Invert selection in the form x, where:
0=Normal
1=Tx Spectrum Inverted
Example: TSI=0 (normal SI selected)
Command or Query.
Sets the transport mode for DVB-S2 mode.
0 = Generic Mode
1 = Transport Stream (Default)
Note: Command applies only with DVB-S2 and HSSI. For any other mode, set
TTM to 1
Example: TTM=1 (Transport Mode selected)
A–36
MN/CDM710.IOM
Query
Response to (Instruction
Response to Query
Command Code and
Qualifier)
TIP= TIP?s TIP=sp
TIP?
TIP*
TIP#
TLP= TLP? TLP=x
TLP?
TLP*
TLP#
TPI= TPI? TPI=x
TPI?
TPI*
TPI#
TPL= TPL? TPL=sxx.x
TPL?
TPL*
TPL#
TSI= TSI? TSI=x
TSI?
TSI*
TSI#
TTM= TTM? TTM? TTM=x
TTM*
TTM#
Revision 11