JVC ProVerite PS-420W Owner's Manual page 50

HDMI Consumer Electronics Control
HDMI CEC
OPCODE
command Command
Set Key Lock
Ack Set Key Lock
Read Key Lock
Ack Read Key
Lock
Set Screen Safe
Ack Set Screen
Safe
Read Screen
Safe
Ack Read Screen
Safe
Set Power
Indicator
Ack Set Power
Indicator
Read Power
Indicator
Ack Read Power
Indicator
Set DPMS
Ack Set DPMS
Read DPMS
Ack Read DPMS
Set ABC
Ack Set ABC
Read ABC
Ack Read ABC
Set Factory
Reset
Ack Set Factory
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
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
0
4
A20
data #0 data #1
0x74 0 : Off (Front reserved
key unlock) (0x00)
1 : On (Front
key lock)
0x74 0xE0 : OK reserved
0xE1 : NG (0xFF)
0x74 reserved reserved
(0x00) (0x00)
0x74 0xE0 : OK 0 : Off
0xE1 : NG (Front key
unlock)
1 : On
(Front key
lock)
0x75 0 : Off reserved
1 : On (0x00)
0x75 0xE0 : OK reserved
0xE1 : NG (0xFF)
0x75 reserved reserved
(0x00) (0x00)
0x75 0xE0 : OK 0 : Off
0xE1 : NG 1 : On
0x76 0 : Off reserved
1 : On (0x00)
0x76 0xE0 : OK reserved
0xE1 : NG (0xFF)
0x76 reserved reserved
(0x00) (0x00)
0x76 0xE0 : OK 0 : Off
0xE1 : NG 1 : On
0x77 0 : Off reserved
1 : On (0x00)
0x77 0xE0 : OK reserved
0xE1 : NG (0xFF)
0x77 reserved reserved
(0x00) (0x00)
0x77 0xE0 : OK 0 : Off
0xE1 : NG 1 : On
0x78 0 : Off reserved
1 : On (0x00)
0x78 0xE0 : OK reserved
0xE1 : NG (0xFF)
0x78 reserved reserved
(0x00) (0x00)
0x78 0xE0 : OK 0 : Off
0xE1 : NG 1 : On
0x79 reserved reserved
(0x00) (0x00)
0x79 0xE0 : OK reserved
0xE1 : NG (0xFF)
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
Header XOR
Payload
Header XOR
Payload