Comtech EF Data CDM-710 Installation And Operation Manual page 257

CDM-710/L Broadcast Satellite Modem
Serial Interface Operation
Controller-to-Target
Instruction Code & Qualifier
Parameter
Type
Command Query
Tx Pilot TLP= TLP?
Location
Tx Pilot TPI= TPI?
Operation
Tx Power Level TPL= TPL?
Tx Spectrum TSI= TSI?
Invert
Tx Transport TTM= TTM?
Mode
Number of
Arguments
for Command
(Note that all arguments are ASCII numeric codes from 48 and 57)
or Response
to Query
1 byte Command or Query.
Sets or returns the Tx Pilot location where:
0=Average
1=Peak
NOTE: Valid only in DVB-S2 Mode.
COMMAND EXAMPLE: <0001/TLP=0{CR} (sets as Average)
1 byte Command or Query.
Sets or returns Tx Pilot operation in the form x where:
0=Off
1=On
NOTE: Valid in DVB-S2 Mode only.
COMMAND EXAMPLE: <0001/TPI=0{CR} (sets Off)
5 bytes Command or Query.
Sets or returns the Tx Output power level in the form sxx. x where:
s=sign (+/-)
xx.x=Tx Output power level where:
CDM-710 (70/140 MHz) range is from -20. 0 to +00. 0 dBm
CDM-710L (L-Band) range is from -25. 0 to -05. 0 dBm
NOTE: <-20 dBm is outside of the specification.
COMMAND EXAMPLE: <0001/TPL=-13. 4{CR}
1 byte Command or Query.
Sets or returns the Tx Spectrum Invert selection in the form x where:
0=Normal
1=Tx Spectrum Inverted
COMMAND EXAMPLE: <0001/TSI=0{CR} (sets as normal)
1 byte Command or Query.
Sets or returns the Tx Transport Mode for DVB-S2 Mode in the form x where:
0=Generic Mode
1=Transport Stream (Default)
NOTE: Command applies only to CDI-60 HSSI operation in DVB-S2 Mode. For
any other mode, set TTM=1
COMMAND EXAMPLE: <0001/TTM=1{CR} (sets mode to Transport Stream)
9–49
Description of Arguments
MN/CDM710.IOM
Revision 12
Target-to-Controller
(See Description of Arguments)
Response to Response to
Command Query
TLP= TLP=x
TLP?
TLP*
TLP#
TPI= TPI=x
TPI?
TPI*
TPI#
TPL= TPL=sxx.x
TPL?
TPL*
TPL#
TSI= TSI=x
TSI?
TSI*
TSI#
TTM= TTM=x
TTM?
TTM*
TTM#