Samsung 320BX User Manual page 38

1
Preparations
Ack
Header
0xAA
"Input Source": An input source code to be set on a TV/monitor
Nak
Header
0xAA
"ERR" : A code showing what error has occurred
Command Data length
ID
0xFF
Command Data length
ID
0xFF
Ack/Nak r-CMD
3 'A'
Ack/Nak r-CMD
3 'N'
Val1
Checksum
"Input
0x14
Source"
Val1
Checksum
0x14 "ERR"
1 Preparations
38