Barco RS232 - Manual (Page 137)

3. Advanced Commands
Example
Enables the AGC
Transmit
Start \xfe
Projector address \x01
Command[0] \x20
Command[1] \x9b
Data[0] \x01
Checksum \xbd
Stop \xff
Receive (acknowledge)
Start \xfe
Projector address \x01
Command[0] \x00
Command[1] \x06
Checksum \x07
Stop \xff
3.21 Automatic Gain Control, Read
Description
Reads whether the AGC is enabled or not
Command
Command [0] \x21
Command [1] \x9b
Returned Data
Data [0] = unsigned byte
byte value:
\x00 = OFF ; \x01 = ON
Example
Reads the AGC setting, being \x00 = OFF
Transmit
Start \xfe
Projector address \x01
Command[0] \x21
Command[1] \x9b
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