Barco BarcoGraphics Maxwell/ 6300 User Manual page 257

Receive (acknowledge)
Start
Projector address
Command[0]
Command[1]
Checksum
Stop
Receive (answer)
Start
Projector address
Command[0]
Command[1]
Data[0]
Data[1]
Data[2]
Data[3]
Data[4]
Data[5]
Data[6]
Data[7]
Data[8]
Checksum
Stop
\xfe
\x01
\x00
\x06
\x07
\xff
\xfe
\x01
\x76
\x84
\x52 (= 'R')
\x39 (= '9')
\x38 (= '8')
\x34 (= '4')
\x30 (= '0')
\x37 (= '7')
\x34 (= '4')
\x30 (= '0')
\x00
\xbd
\xff
257