Comtech EF Data CDM-Qx Installation And Operation Manual page 228

CDM-Qx/QxL Multi-Channel Satellite Modem with DoubleTalk™ Carrier-in-Carrier®
Appendix C
Command Arguments
Parameter (Instruction for Command
Type Code and or Response
Qualifier) to Query
Tx Common TXC= 1 byte
Carrier State
TX Carrier TXO= 1 byte, value 0
State though 4
Description of Arguments
Command or Query.
Tx carrier state common to all Tx in the form x, where:
0=Off
1=On
Command or Query.
TX Carrier State in the form x, where:
0=OFF due to front panel or remote control command
1=ON
2=RTI (Receive/Transmit inhibit)
3=OFF due to EXT H/W TX Carrier Off command (not a valid
argument when used as a command)
4=OFF due to BUC warm up delay (not a valid argument in a
command format)
Example: TXO=1 (TX Carrier ON)
Response to
Command
TXC=
TXC?
TXC*
TXC#
TXC$
TXC^
TXC@
TXO=
TXO?
TXO*
TXO#
TXO$
TXO^
TXO@
C–10
Revision 7
MN/CDMQX.IOM
Query
(Instruction
Response to Query
Code and
Qualifier)
TXC? TXC=x
(see Description of
Arguments)
TXO? TXO=x
(see Description of
Arguments)