Brightness Decrement; Brightness, Write - Barco RLM series User Manual

2. Basic Commands
2.7.8

Brightness decrement

Description
Decrements the Brightness by one.
Command
Command [0]
Command [1]
2.7.9

Brightness, Write

Description
Writes a new Brightness value to the projector
Command
Command [0]
Command [1]
Data
Data [0] = contrast value
value = unsigned byte
Example
Writes a new Brightness value of \x20 to the projector
Transmit
Start
Projector address
Command[0]
Command[1]
Data
Checksum
Stop
Receive (acknowledge)
Start
Projector address
Command[0]
Command[1]
Checksum
Stop
26
\x23
\x02
\x20
\x02
\xfe
\x01
\x20
\x02
\x20
\x43
\xff
\xfe
\x01
\x00
\x06
\x07
\xff
R5976884 RLM SERIES 04/04/2006