JVC ProVerite PS-420W Owner's Manual page 32

RS-232C
Prefix code
command
#0
Read Fail 0xCC
Over
Ack Read 0xCC
Fail Over
Set 0xCC
Remote
Controller
Key
Ack Set 0xCC
Remote
Controller
Key
Read 0xCC
Abnomal
State
Controlling the Multiple Product
Header (5 bytes)
Prefix code Set Payload
#1 ID Type
0x33 1
0x55 1
0x33 0
0x55 0
0x33 1
Payload (4 bytes)
# of payload
Command
bytes
4 0x13 reserved
4 0x13 0xE0 : OK
0xE1 : NG
4 0x14
POWER
0x40 : UP
0x07 : LEFT
4 0x14 0xE0 : OK
0xE1 : NG
4 0x17 reserved
A2
data #0 data #1 data #2
reserved reserved
(0x00) (0x00) (0x00)
0 : off reserved
Other : ON (0xFF)
1 : HDMI,
DVI, Dsub
2 : HDMI,
Dsub, DVI
3 : DVI,
HDMI,
Dsub
4 : DVI,
Dsub,
HDMI
5 : Dsub,
HDMI,
DVI
6 : Dsub,
DVI, HDMI
0x08 : reserved reserved
(0x00) (0x00)
0x43 :
MENU
0x0B :
INPUT
0x41 :
DOWN
0x06 :
RIGHT
reserved reserved
(0xFF) (0xFF)
reserved reserved
(0x00) (0x00) (0x00)
Checksum
(1byte)
CS #0
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload
Header XOR
Payload