27
Chapter 2. Device setup
Ack
Header
Command ID
Data
length
Ack/
Nak
r-CMD Val1
Checksum
0xAA
0xFF
3
'A'
0x11
"Power"
“Power”: Power code to be set on a product.
Nak
Header
Command ID
Data
length
Ack/
Nak
r-CMD Val1
Checksum
0xAA
0xFF
3
'N'
0x11
"ERR"
“ERR” : A code showing what error has occurred.
Volume control
Function
• The volume of a product can be adjusted using a PC.
Viewing volume state (Get Volume Status)
Header
Command
ID
Data length
Checksum
0xAA
0x12
0
Setting the volume (Set Volume)
Header
Command
ID
Data
length
Data
Checksum
0xAA
0x12
1
“Volume”
“Volume”: Volume value code to be set on a product. (0-100)
Ack
Header
Command ID
Data
length
Ack/
Nak
r-CMD Val1
Checksum
0xAA
0xFF
3
'A'
0x12
“Volume”
“Volume”: Volume value code to be set on a product. (0-100)
Nak
Header
Command ID
Data
length
Ack/
Nak
r-CMD Val1
Checksum
0xAA
0xFF
3
'N'
0x12
"ERR"
“ERR” : A code showing what error has occurred.
Input source control
Function
• The input source of a product can be changed using a PC.
Viewing input source state (Get Input Source Status)
Header
Command
ID
Data length
Checksum
0xAA
0x14
0