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QSU-2
Using the User Manual
The User Manual is prepared in the Portable Document Format (PDF) in the CD-ROM. Adobe Acrobat Reader is required to
open the User Manual.
Adobe Acrobat Reader (English Version) installation
1. Load the CD-ROM into the CD-ROM drive.
2. Open CD-ROM “XD510U”.
3. Open the “ACROBAT_READER” folder within the CD-ROM.
4. Open the “ENGLISH” folder.
5. Double-click on the icon for installation.
Opening the Operation Manuals
1. Load the CD-ROM into the CD-ROM drive.
2. Open CD-ROM “XD510U”.
3. Double-click on “INDEX.HTML” within the CD-ROM. A language selection list for the User Manual will be displayed.
4. Move the mouse pointer to the desired language and click. This will launch Adobe Acrobat Reader and the User Manual will
open.
• Adobe and Acrobat Reader are either registered trademarks of Adobe Systems Incorporated in the United States and/or
other countries.
Trouble shooting
Problem
Power can not be turned
on.
No image appears on the
screen.
Solution
• Check whether the indicators are on or off and how they are lightning.
• Cancel the AV mute by pressing the AV MUTE button.
• Check that the lens cap is removed.
• It may take about 1 minute for the lamp to light up.
• The lamp fails to light up on rare occasions. In such a case, wait for a few minutes and
then try again.
• If the projector was turned off before the lamp was cooled down sufficiently last time, the
fan may start rotating and the POWER button may not work after the power cord is
plugged. After the fan stops rotating, press the POWER button to turn back on the
POWER indicator.
• Set SCART INPUT in the FEATURE menu to OFF.
• Check that the intake vent is clean.
• Check that the lamp cover is closed.
• Check that the cables connected to the external devices are not broken.
• When an extension cable is being used, replace it with the supplied cable for check.
• When images are displayed correctly, add an RGB signal amplifier to the extension cable.
POWER
Off
Steady red
Blinking red
/ green
STATUS
Off
Off
Blinking
orange
Blinking
green
Steady red
Off
Steady
or
Blinking
Solution
If any objects are blocking the air inlet or outlet grille, remove them and carry out
the following.
1.
2.
3. Plug the power cord into the wall outlet.
4. Press the POWER button.
Replace the lamp. (The lamp is at the end of its life.)
Attach the lamp cover on the top.
Connect the power cord to the projector.
Plug the power cord into a wall outlet.
Unplug the power cord from the wall outlet.
Make sure that the projector has cooled off.
If any objects are blocking the air inlet or outlet grille, remove them.
Don't expose the air outlet grilles to hot air emitted from a heating appliance.
After the STATUS indicator stops blinking, press the POWER button.
If you unplug the power cord while the fan is rotating, the lamp may not turn on about 1
minute when you plug the power cord next time.
The lamp can't turn on again for 1 minute after it goes out.
Press the POWER button several times.
Unplug the power cord from the wall outlet and contact your dealer.