Sharp XG-E1200U Manuel d'utilisation - Page 37

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Wired Remote Control Terminal Specifications

1. Specifications of wired remote control input

• 4.4ø minijack
• External: +5V (1A)
• Internal: GND
2. Function and transmission codes
No.
Control Item
System Code
(Function)
C1
C2
C3
1
VOLUME UP
1
0
1
2
VOLUME DOWN
1
0
1
3
POWER ON
1
0
1
4
POWER OFF
1
0
1
5
CURSOR UP
1
0
1
6
CURSOR DOWN
1
0
1
7
ADJUST UP
1
0
1
8
ADJUST DOWN
1
0
1
9
MUTE
1
0
1
10
MENU
1
0
1
11
E-ZOOM
1
0
1
12
VIDEO
1
0
1
13
RGB1
1
0
1
14
ENTER
1
0
1
15
LENS SELECT
1
0
1
16
CHANNEL CALL
1
0
1
17
RGB2
1
0
1

3. Sharp remote control signal format

1) Transmission format
a) 15-bit format
D
D
D
D
D
67.5 ms
2) Wave form of output signal
• Output using Pulse Position Modulation
t
T
T
1
0
"1"
"0"
"0"
"0"
• t = 264 µs
• To = 1.05 ms
• T1 = 2.10 ms
• Pulse carrier frequency = 455/12 kHz
• Duty ratio = 1:1
3) Transmission control code
a) 15 bit
C1
C2
C3
C4
C5
C6
C7
System Address
Function Key Data Bit
D to D Common Data Bit
E-37
Data Code
External Code
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
1
0
0
0
1
0
1
0
0
1
0
1
0
1
0
1
0
0
1
0
0
1
1
0
1
0
1
1
0
0
1
1
0
1
0
0
1
0
0
0
1
1
1
0
0
1
0
1
0
1
1
1
0
0
1
0
1
1
1
1
0
0
1
1
0
0
0
0
0
1
0
1
1
0
1
1
1
0
1
0
0
1
0
0
0
1
0
0
0
1
1
0
1
1
0
0
1
1
1
1
0
0
1
0
0
1
1
0
1
0
1
0
1
0
1
1
0
1
0
1
1
1
0
1
0
1
1
0
1
1
0
1
0
0
0
1
0
1
1
0
1
1
0
0
1
0
0
1
1
0
1
1
0
D
D
D
D
D
D
D
67.5 ms
"0"
"1"
D
C8
C9
C10
C11
C12
C13
C14
C15
Data
Data
Mask
Expansion
Deter-
mination
Reverse in D
Note:
C14
C15
• To operate the MOUSE, L-CLICK and R-CLICK functions
0
1
0
through the wired remote control input, connect the cable from
0
1
0
the wired remote control (supplied) terminal on the projector to
0
1
0
1
1
0
the remote control. The codes for these functions are complex
1
1
0
and are, therefore, not listed here.
1
1
0
0
1
0
0
1
0
Wired remote control function code
0
1
0
1
1
0
LSB
1
1
0
0
1
0
C1
System Code
0
1
0
1
0
1
1
0
1
0
1
1
0
* System codes C1 to C5 are fixed at "10110".
0
1
0
0
1
0
* Codes C14 and C15 are reverse confirmation bits, with
"10" indicating "Front" and "01" indicating "Rear".
D
"0"
26.4 µs
b) Example of Reverse D to
D
C1
C2
C3
C4
1
0
1
D
C1
C2
C3
C4
1
0
1
C5
C6
Data Code
0
*
*
*
*
*
*
*
t
D
C5
C6
C7
C8
C9
C10
C11
1
0
1
0
0
0
0
0
C5
C6
C7
C8
C9
C10
C11
1
0
0
1
1
1
1
1
MSB
C13
C14
C15
*
1
0
C12
C13
C14
C15
0
0
1
0
C12
C13
C14
C15
1
1
0
1