Samsung 400BX User Manual page 40

1
Volume control
Downloaded From TV-Manual.com Manuals
Preparations
Function
The volume of a TV/monitor can be adjusted using a PC.
Viewing volume state (Get Volume Status)
Header Command
0xAA 0x12
Setting the volume (Set Volume)
Header Command
0xAA 0x12
"Volume": Volume value code to be set on a TV/monitor (0-100)
Ack
Header Comma
nd
ID
0xAA 0xFF
"Volume": Volume value code to be set on a TV/monitor (0-100)
Nak
Header Comma
nd
ID
0xAA 0xFF
"ERR" : A code showing what error has occurred
Data length
ID
0
Data length
ID
1
Data length Ack/Nak
3 'A'
Data length Ack/Nak
3 'N'
Checksum
Data
Checksum
"Volume"
r-CMD Val1
Checksu
m
"Volume
0x12
"
r-CMD Val1
Checksu
m
0x12 "ERR"
1 Preparations
40