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Before calling your dealer or service center for assistance, check the matters below once again.
1. Make sure you have connected the projector to your equipment as des cribed in the section “CONNECTING THE
PROJECTOR” on pages 11 -. 13.
2. Check cable connection. Verify that all computer, video and po wer cords are properly connected.
3. Verify that all power is switched on.
4. If the projector still does not produce an image, re-start the com puter.
5. If the image sill does not appear, unplug the projector from the c omputer and check the computer monitor’s display. The
problem may be with your graphics controller rather than with the projector. (W hen you reconnect the projector, remember
to turn the computer and monitor off before you power up the projector. Po wer the equipment back on in order of:
Projector and computer.)
6. If the problem still exists, check the following chart.
Problem:

Try these Solutions

No power. • Plug the projector into the AC outlet.
• Be sure READY Indicator light is On.
•Wait 90 seconds after the projector is turned OFF before turning the proj ector back on.
NOTE : After pressing the power ON-OFF switch to OFF, make sure the projecto r works
as follows:
1.The LAMP indicator will light and the READY indicator will t urn off.
2.After 90 seconds, the READY indicator will light green again and th e projector may be
turned on by pressing the power ON-OFF button.
• Check the TEMPERATURE WARNING indicator. If the indicator flashes red, the
projector cannot be turned on.
(See “TURNING ON/OFF THE PROJECTOR” section on page 19.)
• Check the Projection Lamp, (Refer to page 36.)
Image is out of focus • Adjust the focus
• Make sure the projection screen is at least 4.6’ (1 .4m) from the projector .
• Check the projection lens to see if it needs cleaning.
NOTE :Moving the projector from a cool temperature location to a warm tem perature
location may result in moisture condensation on the lens. In such an e vent, leave
the projector OFF and wait until condensation disappears.
Picture is left/Right
reversed.
Check Ceiling / Rear feature. (See “SETTING” section on page 32.)
Picture is Top/Bottom
reversed.
Check Ceiling feature. (See “SETTING” section on page 32.)
Some displays are not
seen during the
Operation.
Check Display feature.(See “SETTING” section on page 32.)
No image. • Check the connection between the computer or video equipment and the proj ector.
• When turning the projector on, it takes about 30 seconds to display the im age.
• Check the system that you select is corresponding with the computer or the vide o
equipment.

• Make sure the temperature is not out of the Operatin g Temperature (5°C 35°C).

No sound.
•
Check audio cable connection from audio input source.
• Check audio cable connection from audio input source.
• Adjust the audio source.
• Press VOLUME (+) button
• Press MUTE button.