JVC ProVerite PS-420W Owner's Manual page 48

HDMI Consumer Electronics Control
HDMI CEC
MENU function (SOUND)
Vendor Specific Data.
a
OPCODE
command Command
Set Balance
Ack Set Balance
Read Balance
Ack Read
Balance
Set AVC
Ack Set AVC
Read AVC
Ack Read AVC
Set Volume
Ack Set Volume
Read Volume
Ack Read
Volume
Set Sound Reset
Ack Set Sound
Reset
VENDOR ID
Vendor
VENDOR ID
(3bytes)
With ID
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
0xA0 0x3C 0xE6
0x24
Vendor Specific Data
Payload (fixed bytes : 3 bytes)
Header (2 bytes)
Set
Payload Type Command
ID
0 0x56
4 0x56
1 0x56
5 0x56
0 0x57
4 0x57
1 0x57
5 0x57
0 0x58
4 0x58
1 0x58
5 0x58
0 0x59
4 0x59
A18
Checksum
(1byte)
data #0 data #1
0 : L50 reserved Header XOR
~ (0x00) Payload
49 : L1
50 : 0
51 : R1
~
100 : R50
0xE0 : OK reserved Header XOR
0xE1 : NG (0xFF) Payload
reserved reserved Header XOR
(0x00) (0x00) Payload
0xE0 : OK 0 : L50 Header XOR
0xE1 : NG ~ Payload
49 : L1
50 : 0
51 : R1
~
100 : R50
0 : Off reserved Header XOR
1 : On (0x00) Payload
0xE0 : OK reserved Header XOR
0xE1 : NG (0xFF) Payload
reserved reserved Header XOR
(0x00) (0x00) Payload
0xE0 : OK 0 : Off Header XOR
0xE1 : NG 1 : On Payload
0~100 reserved Header XOR
(0x00) Payload
0xE0 : OK reserved Header XOR
0xE1 : NG (0xFF) Payload
reserved reserved Header XOR
(0x00) (0x00) Payload
0xE0 : OK 0~100 Header XOR
0xE1 : NG Payload
reserved reserved Header XOR
(0x00) (0x00) Payload
0xE0 : OK reserved Header XOR
0xE1 : NG (0xFF) Payload
CS #0