Sharp XV-Z21000 (serv.man11) User Manual / Operation Manual ▷ View online
Appendix
-59
Specifi cations of wired remote control input
• ø3.5 mm minijack
• External: GND
• Internal: +3.3V
Function and transmission codes
Wired remote control function code
LSB MSB
LSB MSB
• System codes C1 to C5 are fi xed at “10110”.
• Codes C14 and C15 are reverse confi rmation bits, with “10” indicating “Front” and “01” indicating “Rear”.
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 = 37.917 kHz
• T
0
= 1.05 ms
• Duty ratio = 1:1
• T
1
= 2.10 ms
Transmission control code
15 bit
15 bit
Example of Reverse D to D
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
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 s
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
C5
C6
C13
C14
C15
Wired Remote Control Terminal Specifi cations
C1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
C2
1
1
1
1
1
1
1
1
1
1
1
1
C3
1
1
1
1
1
1
1
1
1
1
1
1
C4
0
0
0
0
0
0
0
0
0
0
1
1
C5 C6
0
0
0
0
1
0
1
1
1
1
0
1
1
1
0
0
0
0
1
1
0
0
1
0
C7
1
1
1
1
1
0
1
1
0
0
0
0
C8
0
0
0
1
1
0
1
0
1
0
0
1
C9
1
1
0
1
1
1
0
1
1
1
0
0
C10 C11
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
0
0
1
1
1
1
1
0
0
C12
0
1
1
1
1
0
0
0
0
1
0
0
C13
1
1
1
1
1
1
1
1
1
1
1
1
C14
0
0
0
0
0
0
0
0
0
0
0
0
C15
C1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
C2
1
1
1
1
1
1
1
1
1
1
1
1
1
C3
1
1
1
1
1
1
1
1
1
1
1
1
1
C4
0
0
0
0
0
0
0
0
0
0
0
0
0
C5 C6
0
1
0
0
1
0
0
1
0
1
0
1
1
1
0
1
1
0
1
1
1
1
0
1
0
1
C7
1
0
0
0
1
0
0
1
0
1
1
1
0
C8
1
1
1
1
1
1
1
0
0
0
0
0
0
C9
1
1
0
1
0
1
1
1
1
1
1
1
1
C10 C11
0
1
1
1
0
0
1
1
1
1
1
1
0
1
0
0
1
0
0
0
0
0
0
0
0
0
C12
0
0
1
1
1
0
0
0
0
0
0
1
0
C13
1
1
1
1
1
1
1
1
1
1
1
1
1
C14
0
0
0
0
0
0
0
0
0
0
0
0
0
C15
System Code
Data Code
System Address
D to D Common Data Bit
Function Key Data Bit
Reverse in D
Data
Expansion
Mask
Data
Deter-
mination
CONTROL
ITEM
SYSTEM CODE
DATA CODE
JUDGEMENT
CODE
ON
STANDBY
MENU
'
"
\
|
ENTER
RETURN
RGB/COMP.
CONTRAST
BRIGHT
CONTROL
ITEM
SYSTEM CODE
DATA CODE
JUDGEMENT
CODE
RESIZE
PICTURE MODE
IRIS
AUTO SYNC
FREEZE
COMPONENT1
COMPONENT2
S-VIDEO
VIDEO
DVI
HDMI1
HDMI2
INPUT
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-60
Computer Compatibility Chart
Computer
• Multiple signal support
Horizontal Frequency: 15–81 kHz, Vertical Frequency: 43–100 Hz, Pixel Clock: 12–150 MHz
• Compatible with sync on green and composite sync signals (TTL level)
Horizontal Frequency: 15–81 kHz, Vertical Frequency: 43–100 Hz, Pixel Clock: 12–150 MHz
• Compatible with sync on green and composite sync signals (TTL level)
• AICS (Advanced Intelligent Compression and Expansion System) resizing technology
The following is a list of modes that conform to VESA. However, this projector supports other signals that
are not VESA standards.
Note
• This projector may not be able to display images from notebook computers in simultaneous (CRT/LCD)
mode. Should this occur, turn off the LCD display on the notebook computer and output the display data
in “CRT only” mode. Details on how to change display modes can be found in your notebook computer’s
operation manual.
in “CRT only” mode. Details on how to change display modes can be found in your notebook computer’s
operation manual.
• When this projector receives 640 × 350 VESA format VGA signals, “640 × 400” appears on the screen.
• When projecting moving image of interlace signals using RGB input, the intended image may not be pro-
jected depending on the signal types. In such cases, use the component, S-video or video input.
DTV
PC/
MAC
Resolution
Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
VESA
Standard
DVI
Support
VGA
640
× 350
27.0
60
31.5
70
37.9
85
✔
720
× 350
27.0
60
31.5
70
640
× 400
27.0
60
✔
31.5
70
✔
37.9
85
✔
✔
720
× 400
27.0
60
✔
31.5
70
✔
37.9
85
✔
✔
640
× 480
26.2
50
✔
31.5
60
✔
34.7
70
✔
37.9
72
✔
✔
37.5
75
✔
✔
43.3
85
✔
✔
47.9
90
✔
53.0
100
✔
SVGA
800
× 600
31.4
50
✔
35.1
56
✔
✔
37.9
60
✔
✔
44.5
70
✔
48.1
72
✔
✔
46.9
75
✔
✔
53.7
85
✔
✔
56.8
90
✔
64.0
100
✔
XGA
1024
× 768
35.5
43
✔
40.3
50
✔
48.4
60
✔
✔
56.5
70
✔
✔
60.0
75
✔
✔
68.7
85
✔
✔
73.5
90
✔
77.2
96
✔
80.6
100
✔
PC/
MAC
Resolution
Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
VESA
Standard
DVI
Support
SXGA
1152
× 864
55.0
60
✔
66.2
70
✔
64.1
72
✔
67.5
75
✔
✔
76.6
80
✔
1152
× 882
54.8
60
✔
65.9
72
✔
67.4
74
✔
1280
× 1024
64.0
60
✔
✔
SXGA+ 1400
× 1050
64.0
60
✔
—
1280
× 720
45.0
60
✔
WXGA
1280
× 768
47.8
60
✔
1360
× 768
47.6
60
✔
WSXGA
1600
× 900
55.9
60
✔
1920
× 1080*
66.8
60
MAC 13"
640
× 480
34.9
67
MAC 16"
832
× 624
46.8
75
49.6
75
MAC 19" 1024
× 768
48.4
60
60.0
75
MAC 21"
1152X870
68.5
75
Signal
Horizontal Frequency (kHz)
Vertical Frequency (Hz)
HDMI Support
480
I
15.8
60
✔
480P
31.5
60
✔
576
I
15.6
50
✔
576P
31.3
50
✔
720P
45.0
60
✔
720P
37.5
50
✔
1080
I
33.8
60
✔
1080
I
28.1
50
✔
1080P*
62.5
50
✔
1080P*
67.4
60
✔
* When a 1920 x 1080 signal is input, the image is compressed before it is
displayed on the screen.
* True display when “RESIZE” is set to “DOT BY DOT”
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Appendix
-61
Troubleshooting
Problem
Check
Page
No picture and no sound
or projector does not start
• Projector power cord is not plugged into the wall outlet.
25
• Power to the external connected devices is off.
–
• The selected input mode is wrong.
27
• Cables incorrectly connected to rear panel of the projector.
18-25
• Remote control batteries have run out.
11
• External output has not been set when connecting notebook
computer.
–
• The cover of the lamp unit is not installed correctly.
49,50
• The selected “Signal Type” is wrong.
44
• The video signal format of the video equipment is not set
correctly.
43
• “Bright” is set to minimum position.
29,36
Color is faded or poor.
• Picture adjustments are incorrectly set.
36
(S-VIDEO or VIDEO input)
• Video input system is incorrectly set.
(COMPONENT, DVI or HDMI input)
(COMPONENT, DVI or HDMI input)
• Input signal type is incorrectly set.
43
44
Picture is blurred;
noise appears.
• Adjust the focus.
27
• The projection distance exceeds the focus range.
16
(Computer input)
• Perform “Fine Sync” Adjustments (“Clock” Adjustment)
• Perform “Fine Sync” Adjustments (“Phase” Adjustment)
• Noise will appear depending on the computer.
41
41
41
–
• The “DNR” (Digital Noise Reduction) setting is not correct.
38
• There is fog on the lens. If the projector is carried from a cold
room into a warm room, or if it is suddenly heated, condensation
may form on the surface of the lens and the image will become
blurred. Please set up the projector at least one hour before it is
to be used. If condensation should form, remove the power cord
from the wall outlet and wait for it to clear.
may form on the surface of the lens and the image will become
blurred. Please set up the projector at least one hour before it is
to be used. If condensation should form, remove the power cord
from the wall outlet and wait for it to clear.
–
An unusual sound is
occasionally heard
from the cabinet.
• If the picture is normal, the sound is due to cabinet shrinkage
caused by a room temperature changes. This will not affect
operation or performance.
operation or performance.
–
Maintenance
indicator on the
projector illuminates.
• See “Maintenance Indicators/Maintenance”.
46
Power indicator and
lamp indicator do not come
on while projecting.
• “LED” is set to “Off”.
43
Picture is green when re-
ceiving component signals
and the signal type setting
is set to COMPONENT/
RGB 1 or 2.
• Change the input signal type setting.
44
Picture is pink when re-
ceiving RGB signals and
the signal type setting is
set to COMPONENT/RGB
1 or 2.
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-62
Problem
Check
Page
The black levels of the
image show banding
or appear faded when
HDMI1 or 2 is selected.
• Make adjustments that result in the best picture quality in the
“Dynamic Range” setting.
44
Picture is too bright and
whitish.
• Picture adjustments are incorrectly set.
36
The cooling fan
becomes noisy.
• When temperature inside the projector increases, the cooling
fan runs faster.
–
The lamp does not light
up even after the
projector turns on.
• The lamp indicator is illuminating in red.
Replace the lamp.
Replace the lamp.
46,49
The lamp suddenly turns
off during projection.
The image sometimes
fl ickers.
• Cables incorrectly connected to the projector or the connected
equipment works improperly.
• If this happens frequently, replace the lamp.
18-24
49
The lamp needs much
time to turn on.
• The lamp will eventually need to be changed.
While the remaining lamp life draws to a close, replace the
While the remaining lamp life draws to a close, replace the
lamp.
49
Picture is dark.
A response code cannot
be received when the
projector was attempted
to be controlled using
RS-232C commands
from a computer during
standby.
• In the case of transmitting RS-232C commands from a computer
during standby, it takes a maximum of 30 seconds for the computer
to receive the response code. Set the response code waiting time of
the computer to 30 seconds or more.
to receive the response code. Set the response code waiting time of
the computer to 30 seconds or more.
52
The remote control
cannot be used.
• Operate the remote control while pointing it at the projector’s
remote control sensor.
• The remote control may be too far away from the projector.
• If direct sunlight or a strong fl uorescent light is shining on the
projector’s remote control sensor, place the projector where it
will not be affected by strong light.
will not be affected by strong light.
11
11
11
11
• The batteries may be depleted or inserted incorrectly. Make
sure the batteries are inserted correctly or insert new ones.
11
Troubleshooting (Continued)
This unit is equipped with a microprocessor. Its performance could be adversely affected by incorrect
operation or interference. If this should happen, unplug the Unit and plug it in again after more than
5 minutes.
operation or interference. If this should happen, unplug the Unit and plug it in again after more than
5 minutes.
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