XG-C50XE (serv.man31). Appendix - Sharp Projector User Guide / Operation Manual. Page 14

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ON
OFF
VOLUME +
VOLUME –
MUTE
MENU
KEYSTONE 
BLACK SCREEN
ENTER
RESIZE
UNDO
FREEZE
ENLARGE (+)
ENLARGE (–)
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AUTO SYNC
ƒ
ß
©
GAMMA
PinP
BACK
FORWARD
BREAK TIMER
INPUT 1
INPUT 2
INPUT 3
INPUT 4
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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
Sharp remote control signal  format
Transmission format: 15-bit format
Wave form of output signal: Output using Pulse Position Modulation
• t = 264 µs
• Pulse carrier frequency = 455/12 kHz
• T
0
 = 1.05 ms
• Duty ratio = 1:1
• T
1
 = 2.10 ms
Transmission control code
15 bit
Example of Reverse D to D
Wired remote control function code
LSB
MSB
• 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”.
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
System Address
D to D Common Data Bit
Reverse in D
Function Key Data Bit
Data
Expansion
Data
Deter-
mination
Mask
C15
C1
1
D
C2
0
C3
1
C4
1
C5
0
C6
1
C7
0
C8
0
C9
0
C10
0
C11
0
C12
0
C13
0
C14
1
C15
0
C1
1
D
C2
0
C3
1
C4
1
C5
0
C6
0
C7
1
C8
1
C9
1
C10
1
C11
1
C12
1
C13
1
C14
0
C15
1
“0”
“1”
“0”
D
“0”
“0”
“0”
“1”
T
0
T
1
t
t
26.4 
µs
D
D
D
D
D
D
D
D
D
D
D
D
D
67.5 ms
67.5 ms
1
0
1
1
0
*
*
*
*
*
*
*
*
1
0
C1
System Code
C5
C6
Data Code
C13
C14
C15
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