Fade Audio, Read - Barco Projector User Manual

Description :
Read the actual fade value.
Command :
Command[0]
Command[1]
Data :
No data bytes.
Return data :
Data[0] = fade value.
Projector type :
All projectors with audio control.
Example :
Read the actual fade value of a projector with address
\x01. Suppose the value equals -15 (\xf1).
Transmit
Start
Projector address
Command[0]
Command[1]
Checksum
Stop

fade audio, read

\x21
\x5f
\xfe
\x01
\x21
\x5f
\x81
\xff
164