Sharp XG-C50X Wired Remote Control Terminal Specifications, Function and transmisson codes

Wired Remote Control Terminal Specifications

Specifications of wired remote control input

•ø3.5 mm minijack

			￿￿￿￿			￿￿￿￿￿￿￿￿￿￿￿￿￿￿						￿￿￿￿				￿￿￿￿￿￿￿￿￿￿￿￿￿				￿		￿￿￿￿		￿￿￿￿	￿￿￿￿￿￿￿￿￿￿￿￿￿￿					￿￿￿￿			￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿					￿￿￿￿￿
•	￿￿￿￿													￿￿￿￿					￿￿￿￿￿￿￿￿					￿￿￿￿							￿￿￿￿						￿￿￿￿
		External: +5 V (1 A)
•		Internal: GND
Function and transmisson codes
	ON					1	0		1	1	0	0		1	1	0	1	0	1	0	1	0		AUTO SYNC	1	0	1	1	0	0	1	0	1	1	1	1	1	1	0
	OFF					1	0		1	1	0	0		1	1	0	1	0	0	1	1	0		∂	1	0	1	1	0	0	0	1	1	1	0	0	1	1	0
	VOLUME +					1	0		1	1	0	0		0	1	0	1	0	0	0	1	0		ƒ	1	0	1	1	0	1	0	1	1	1	0	0	1	1	0
	VOLUME –					1	0		1	1	0	1		0	1	0	1	0	0	0	1	0		ß	1	0	1	1	0	0	0	0	0	1	0	1	0	1	0
	MUTE					1	0		1	1	0	1		1	1	0	1	0	0	0	1	0		©	1	0	1	1	0	1	1	1	1	0	0	1	0	1	0
	MENU					1	0		1	1	0	0		0	1	0	0	0	1	1	1	0		GAMMA	1	0	1	1	0	0	0	0	0	0	0	1	0	1	0
	KEYSTONE					1	0		1	1	0	1		1	0	1	0	0	0	1	1	0		PinP	1	0	1	1	0	1	1	1	1	1	1	1	1	1	0
	BLACK SCREEN					1	0		1	1	0	1		0	0	1	0	1	1	0	1	0		BACK	1	0	1	1	0	0	1	1	1	0	1	0	1	1	0
	ENTER					1	0		1	1	0	1		1	1	0	1	0	1	0	1	0		FORWARD	1	0	1	1	0	1	1	1	1	0	1	0	1	1	0
	RESIZE					1	0		1	1	0	0		1	1	1	1	0	1	0	1	0		BREAK TIMER	1	0	1	1	0	0	0	1	0	1	1	0	1	1	0
	UNDO					1	0		1	1	0	1		0	0	1	1	0	1	0	1	0		INPUT 1	1	0	1	1	0	1	0	1	0	1	1	0	0	1	0
	FREEZE					1	0		1	1	0	1		0	1	1	0	0	0	1	1	0		INPUT 2	1	0	1	1	0	0	1	1	0	1	1	0	0	1	0
	ENLARGE (+)					1	0		1	1	0	1		0	1	1	0	1	1	0	1	0		INPUT 3	1	0	1	1	0	0	1	0	0	1	1	0	0	1	0
	ENLARGE (–)					1	0		1	1	0	1		0	1	1	0	1	0	1	1	0		INPUT 4	1	0	1	1	0	1	1	0	0	1	1	0	0	1	0
Wired remote control function code
	LSB																					MSB
	C1			System Code				C5		C6					Data Code					C13		C14	C15
	1		0		1	1	0			*	*		*		*	*		*	*	*		1	0

•System codes C1 to C5 are fixed at “10110”.

•Codes C14 and C15 are reverse confirmation bits, with “10” indicating “Front” and “01” indicating “Rear”.

Sharp remote control signal format

Transmission format: 15-bit format

D

67.5 ms

D

D

D

D

D

67.5 ms

D

D

D

D

D

D

D

Wave form of output signal: Output using Pulse Position Modulation

t

T1

“1”

T0

“0” “0” “0”

26.4 ∝s

“0” “1”“0”

D

t

•	t = 264 ∝s	•	Pulse carrier frequency = 455/12 kHz
•	T0 = 1.05 ms	•	Duty ratio = 1:1

•T1 = 2.10 ms

Transmission control code 15 bit

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

C11

C12

C13

C14

C15

System Address

Function Key Data Bit

Data

Mask

Data

Expansion

Deter-

mination

Example of Reverse D to D

D	C1	C2	C3	C4	C5	C6	C7	C8	C9	C10	C11	C12	C13	C14	C15
	1	0	1	1	0	1	0	0	0	0	0	0	0	1	0
D	C1	C2	C3	C4	C5	C6	C7	C8	C9	C10	C11	C12	C13	C14	C15
	1	0	1	1	0	0	1	1	1	1	1	1	1	0	1

D to D Common Data Bit

Reverse in D

-92