Barco RS232 - Manual (Page 40)

2. Basic Commands
Command
Command [0] \x23
Command [1] \x70
2.7.27 Gamma, Write
Description
Writes a new Gamma value to the projector
Command
Command [0] \x20
Command [1] \x70
Data
Data [0] = Gamma value
Data[0] = unsigned byte
Example
Writes a new Gamma value of
\x11
to the projector
Transmit
Start \xfe
Projector address \x01
Command[0] \x20
Command[1] \x70
Data \x11
Checksum \xa2
Stop \xff
Receive (acknowledge)
Start \xfe
Projector address \x01
Command[0] \x00
Command[1] \x06
Checksum \x07
Stop \xff
2.7.28 Gamma, Read
Description
Reads the actual Gamma value of the projector
38 R5976884 RLM SERIES 04/04/2006