Casio Xj-460, Xj-560 Data Projector Users Guide

							Appendix
71
zContinued use of the projector after dust has accumulated around the intake vents can 
cause overheating of internal components and lead to malfunction.
zCertain operating conditions also can cause dirt and dust to accumulate around the 
projector’s other intake and exhaust vents (on the sides, etc.). If this happens, use the 
same procedure as that described above to clean the side vents.
Use the following procedure to replace the lens cover if it should accidentally become 
detached from the projector. 
1.Insert the nub (3) of the left tab of the lens cover into the depression 
(
1) of the tab under the lens.zWhen performing the above step, make sure that the lens cover is angled less than 
90 degrees.
Reattaching the Lens Cover
1
3
2
4 
						

							72
Appendix
2.Keeping the left nub (3) in the left depression (1), gently press the 
lens cover towards the right as you insert the nub (
4) of the right lens 
cover tab into the depression (
2) of the right tab under the lens.zDo not apply undue force to the lens cover when performing the above step. Pressing 
too strongly can damage the tabs of the lens cover.
Check the following items whenever you experience any problem with the projector.
Projector Troubleshooting
Problem Cause and Recommended Action See
The projector does not turn 
on when I press the [ ] 
(power) key.If the POWER/STANDBY indicator is not lit, the 
AC power cord may not be connected correctly.
JMake sure the AC power cord is connected 
correctly to the projector and the power outlet 
(see “Turning On the Projector”).User’s 
Guide 
(Basic 
Operation)
If the TEMP or LAMP indicator remains flashing 
or lit, it means some type of error has occurred.
JSee “Error Indicators” under “Indicators and 
Alert Tones”.User’s 
Guide 
(Basic 
Operation) 
						

							Appendix
73
The projector does not 
project any image from the 
connected device.The connected computer or video device may not 
be turned on, or it may not be outputting a video 
signal.
JMake sure the connected computer or video 
device is turned on, and perform the required 
operation on it to output a video signal.—
The correct output source is not selected on the 
projector.
JOn the projector, select the input source that 
corresponds to the device whose image you 
are trying to project.page 6
The projector does not 
correctly project the image 
from the connected device.Images may not project correctly when you have 
the component output terminal of a video device 
connected to the RGB terminal of the projector. 
JTry using the projector’s VIDEO input terminal 
or S-VIDEO input terminal (see “Connecting to 
a Standard Video Device”).User’s 
Guide 
(Basic 
Operation)
Images sent from a computer over an RGB cable 
may not project correctly if [Component] is 
selected for the “Input Settings J RGB Input” 
menu setting. 
JTurn off the projector and disconnect the AC 
cord and RGB cable. Next, reconnect the AC 
cord only and turn on power. Change the 
“Input Settings J RGB Input” menu setting to 
[RGB]. Try projecting again.page 42
When RGB/Component is 
selected as the input 
source, the color of the 
projected image or the 
image itself is abnormal. The settings configured on the setup menu’s 
“Input Settings J RGB Input” menu may not be 
compatible with the device connected to the RGB 
input terminal.
JUse the setup menu to configure the “Input 
Settings J RGB Input” menu settings to correct 
the problem. page 42
The projector keys to not 
work.Key lock or power on password may be turned 
on.
JTurn off key lock and/or power on password.page 47 Problem Cause and Recommended Action See 
						

							74
Appendix
zTry performing the following steps, which can return the projector to normal operation.
1. Press the [ ] (power) key to turn off the projector.
2. After the projector’s cool down is finished and the fan is completely stopped, unplug 
the AC power cord.
3. Plug the power cord back in and turn the projector back on again.
∗If the power off confirmation message does not appear when you press the [ ] 
(power) key, unplug the AC power cord and wait for at least 10 minutes. Then plug 
the power cord back in and turn the projector back on again.
If normal operation does not resume after you perform the above steps, take the 
projector to your retailer or authorized CASIO Service Center.
The remote controller does 
not work.The remote controller batteries may be dead.
JReplace the batteries (see “Loading Remote 
Controller Batteries”).User’s 
Guide 
(Basic 
Operation)
The remote controller may be too far from the 
projector.
JMake sure the remote controller is within the 
allowable range when you operate it.page 64
The auto keystone 
correction function (AF/AK) 
does not work correctly. The sensors may have finger smudges or dirt on 
them.
JCarefully wipe the sensors with a commercially 
available lens cloth or optical lens paper, like 
those for eyeglasses or camera lenses.  page 8
There may be an obstruction between the 
sensors and the screen.
JRemove the obstruction._
The TEMP or LAMP 
indicator is flashing or lit.JSee “Error Indicators” under “Indicators and 
Alert Tones”.User’s 
Guide 
(Basic 
Operation)
The message “It is time to 
replace the lamp.” is being 
projected.It is time to replace the lamp.
JReplace the lamp (see “Replacing the Lamp”).User’s 
Guide 
(Basic 
Operation)
The message “The lamp 
has exceeded its service 
life!.” is being projected.The allowable life for the lamp has been 
exceeded, and the projector will not turn on.
JReplace the lamp (see “Replacing the Lamp”).User’s 
Guide 
(Basic 
Operation) Problem Cause and Recommended Action See 
						

							Appendix
75
The following are the minimum Windows and Macintosh computer system requirements for 
USB connection with the projector.

Windows
IBM PC/AT or compatible computer with USB port and Windows 98, 98SE, Me, 2000 
Professional, or XP preinstalled

Macintosh
Macintosh computer with USB port and OS 8.6 to 9, 10.1, or 10.2 preinstalled
zNormal USB operation may not be possible under certain system configurations.
zProper operation is not guaranteed on computers that have been upgraded from another 
version operating system.
Computer System Requirements for USB Connection 
						

							76
Appendix
RGB Signal
Supported Signals
Signal Name ResolutionHorizontal 
Frequency (kHz)Vertical 
Frequency (Hz)
VESA 640 × 350/85 640 × 350 37.9 85
640 × 400/85 640 × 400 37.9 85
720 × 400/85 720 × 400 37.9 85
640 × 480/60 640 × 480 31.5 60
640 × 480/72 640 × 480 37.9 73
640 × 480/75 640 × 480 37.5 75
640 × 480/85 640 × 480 43.3 85
800 × 600/56 800 × 600 35.2 56
800 × 600/60 800 × 600 37.9 60
800 × 600/72 800 × 600 48.1 72
800 × 600/75 800 × 600 46.9 75
800 × 600/85 800 × 600 53.7 85
1024 × 768/43i 1024 × 768 35.5 87
1024 × 768/60 1024 × 768 48.4 60
1024 × 768/70 1024 × 768 56.5 70
1024 × 768/75 1024 × 768 60.0 75
1024 × 768/85 1024 × 768 68.7 85
1152 × 864/75 1152 × 864 67.5 75
1280 × 960/60 1280 × 960 60.0 60
1280 × 960/85 1280 × 960 85.9 85
1280 × 1024/60 1280 × 1024 64.0 60
1280 × 1024/75 1280 × 1024 80.0 75
1280 × 1024/85 1280 × 1024 91.1 85
1600 × 1200/60 1600 × 1200 75.0 60
APPLE 640 × 480/67M13 640 × 480 35.0 67
832 × 624/75M16 832 × 624 49.7 75
1024 × 768/75M19 1024 × 768 60.2 75
1152 × 870/75M21 1152 × 870 68.7 75
640 × 480/117iM 640 × 480 56.0 117
800 × 600/95iM 800 × 600 59.0 95
1024 × 768/75iM 1024 × 768 59.0 75
NEC 640 × 400/56 640 × 400 24.8 56
Other 1400 × 1050/A 1400 × 1050 64.0 59
1400 × 1050/B 1400 × 1050 64.0 60
1152 × 864/70 1152 × 864 64.0 70
1152 × 864/85 1152 × 864 77.5 85
1280 × 960/75 1280 × 960 75.0 75 
						

							Appendix
77
Component Signal
Video/S-Video Signal
*Listing of a device in the above table does not guarantee that you will be able to display 
its images correctly.
*When “640 × 350/85” is the input signal, the “Operational Info” sub-menu items show 640 × 
400/85 information.
*When “1024 × 768/75iM” is the input signal, the “Operational Info” sub-menu items show 
“1024 × 768/75” information.
*If you experience problems projecting the image of a “1280 × 1024/60”, “1400 × 1050/A” or 
“1400 × 1050/B” signal, you may be able to obtain a correct image by changing to “Special 
Signal”.Signal NameHorizontal 
Frequency (kHz)Vertical 
Frequency (Hz)
HDTV 1080i60 33.7 60
720p60 45.0 60
SDTV 576p50 31.3 50
576i50 16.6 50
480p60 31.5 60
480i60 15.7 60
Signal NameHorizontal 
Frequency (kHz)Vertical 
Frequency (Hz)
NTSC 15.7 60
NTSC4.43 15.7 60
PAL 15.6 50
PAL-M 15.7 60
PAL-N 15.6 50
PAL60 15.7 60
SECAM 15.6 50 
						

							MA0505-B