JVC ProVerite PS-420W Owner's Manual page 45

HDMI Consumer Electronics Control
HDMI CEC
MENU function (PICTURE)
Vendor Specific Data.
a
OPCODE
Vendor
command Command
With ID
Set Picture Mode
Ack Set Picture
Mode
Read Picture
Mode
Ack Read Picture
Mode
Set Brightness
Ack Set
Brightness
Read Brightness
Ack Read
Brightness
Set Contrast
Ack Set Contrast
Read Contrast
Ack Read
Contrast
Set Sharpness
Ack Set
Sharpness
Read Sharpness
Ack Read
Sharpness
Set Backlight
Ack Set Backlight
Read Backlight
Ack Read
Backlight
VENDOR ID
VENDOR ID
(3bytes)
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
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
4
1
5
0
4
1
5
0
4
1
5
0
4
1
5
0
4
1
5
A15
data #0 data #1
0x30 0 : Dynamic reserved
1 : Normal (0x00)
2 : Mild
3 : User
0x30 0xE0 : OK reserved
0xE1 : NG (0xFF)
0x30 reserved reserved
(0x00) (0x00)
0x30 0xE0 : OK 0 : Dynamic
0xE1 : NG 1 : Normal
2 : Mild
3 : User
0x31 0~100 reserved
(0x00)
0x31 0xE0 : OK reserved
0xE1 : NG (0xFF)
0x31 reserved reserved
(0x00) (0x00)
0x31 0xE0 : OK 0~100
0xE1 : NG
0x32 0~100 reserved
(0x00)
0x32 0xE0 : OK reserved
0xE1 : NG (0xFF)
0x32 reserved reserved
(0x00) (0x00)
0x32 0xE0 : OK 0~100
0xE1 : NG
0x33 0-4 reserved
(0x00)
0x33 0xE0 : OK reserved
0xE1 : NG (0xFF)
0x33 reserved reserved
(0x00) (0x00)
0x33 0xE0 : OK 0~100
0xE1 : NG
0x34 0~100 reserved
(0x00)
0x34 0xE0 : OK reserved
0xE1 : NG (0xFF)
0x34 reserved reserved
(0x00) (0x00)
0x34 0xE0 : OK 0~100
0xE1 : NG
Checksum
(1byte)
CS #0
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload