JVC rs-840UD owner manual 0x55 0x3E 0xE0 OK

RS-232C RJ-45

Controlling the Multiple Product

		Header (5 bytes)					Payload (4 bytes)			Checksum
										(1byte)
	Prefix code	Prefix code	Set	Payload	# of
command					payload	Command	data #0	data #1	data #2	CS #0
	#0	#1	ID	Type
					bytes
Ack Set VGA	0xCC	0x55		0	4	0x3E	0xE0 : OK	reserved (0xFF)	reserved	Header XOR
Adjust Phase							0xE1 : NG		(0xFF)	Payload
Read VGA	0xCC	0x33		1	4	0x3E	reserved (0x00)	reserved (0x00)	reserved	Header XOR
Adjust Phase									(0x00)	Payload
Ack Read	0xCC	0x55		1	4	0x3E	0xE0 : OK	0~100	reserved	Header XOR
VGA Adjust							0xE1 : NG		(0xFF)	Payload
Phase
Set Picture	0xCC	0x33		0	4	0x3F	reserved (0x00)	reserved (0x00)	reserved	Header XOR
Reset									(0x00)	Payload
Ack Set	0xCC	0x55		0	4	0x3F	0xE0 : OK	reserved (0xFF)	reserved	Header XOR
Picture Reset							0xE1 : NG		(0xFF)	Payload
Set Color	0xCC	0x33		0	4	0x40	0~100	reserved (0x00)	reserved	Header XOR
									(0x00)	Payload
Ack Set Color	0xCC	0x55		0	4	0x40	0xE0 : OK	reserved (0xFF)	reserved	Header XOR
							0xE1 : NG		(0xFF)	Payload
Read Color	0xCC	0x33		1	4	0x40	reserved (0x00)	reserved (0x00)	reserved	Header XOR
									(0x00)	Payload
Ack Read	0xCC	0x55		1	4	0x40	0xE0 : OK	0~100	reserved	Header XOR
Color							0xE1 : NG		(0xFF)	Payload
Set Tint	0xCC	0x33		0	4	0x41	0 : -50	reserved (0x00)	reserved	Header XOR
							...		(0x00)	Payload
							50 : 0
							...
							100 : 50
Ack Set Tint	0xCC	0x55		0	4	0x41	0xE0 : OK	reserved (0xFF)	reserved	Header XOR
							0xE1 : NG		(0xFF)	Payload
Read Tint	0xCC	0x33		1	4	0x41	reserved (0x00)	reserved (0x00)	reserved	Header XOR
									(0x00)	Payload
Ack Read Tint	0xCC	0x55		1	4	0x41	0xE0 : OK	0 : -50	reserved	Header XOR
							0xE1 : NG	...	(0xFF)	Payload
								50 : 0
								...
								100 : 50
Set non-VGA	0xCC	0x33		0	4	0x42	0~64	reserved (0x00)	reserved	Header XOR
Horz. Position									(0x00)	Payload
Ack Set non-	0xCC	0x55		0	4	0x42	0xE0 : OK	reserved (0xFF)	reserved	Header XOR
VGA Horz.							0xE1 : NG		(0xFF)	Payload
Position
Read non-	0xCC	0x33		1	4	0x42	reserved (0x00)	reserved (0x00)	reserved	Header XOR
VGA Horz.									(0x00)	Payload
Position
Ack Read	0xCC	0x55		1	4	0x42	0xE0 : OK	0~64	reserved	Header XOR
non-VGA							0xE1 : NG		(0xFF)	Payload
Horz. Position
Set non-VGA	0xCC	0x33		0	4	0x43	0~32	reserved (0x00)	reserved	Header XOR
Vert. Position									(0x00)	Payload
Ack Set non-	0xCC	0x55		0	4	0x43	0xE0 : OK	reserved (0xFF)	reserved	Header XOR
VGA Vert.							0xE1 : NG		(0xFF)	Payload
Position
Read non-	0xCC	0x33		1	4	0x43	reserved (0x00)	reserved (0x00)	reserved	Header XOR
VGA Vert.									(0x00)	Payload
Position

A6