ADInstruments S7200 Operation Manual page 111

AD INSTRUMENTS
Version
DiSEqC1.0
Unidirectional
DiSEqC1.1
DiSEqC1.2
DiSEqC2.0
Bidirectional
DiSEqC2.1
DiSEqC2.2
Class
S7200 TV Signal Analyzer Operation Manual
Provide basic DiSEqC instruction set, has Tone Burst function
and four LNB control. It can use a series of instructions to
send these commands: polarization, high and low bands,
antenna position and other control. But it was a
unidirectional system, the receiver send instruction to the
system corresponding module. The instruction only can by
sent one time, can not repeatly sent.
Base the version 1.0, version 1.1 add C band LNB control
function and four Uncommitted functions. In order to ensure
the accuracy of transmitted the instruction, which allow
multi times send same instruction.
Version 1.2 is the expansion and extension of the version 1.1.
Add polar antenna remote control capbility.
The function of version 2.0 is same with the function of
versin 1.0, the difference is the version 2.0 is a bidirection
system. System module received instruction and give
response, and the receiver know this instruction is executed
or not. The receiver also can use this response to detect
which type module exist.
Combined all version 1.1 and version 2.0 functions
Base on the version 2.1, add remote control function
DiSEqC Protocol Command list:
Command Parameter
99