37
Before calling your dealer or service center for assis tance, check the matters below once again.
1. Make sure you have connected the projector to your e quipment as described in the section “CONNECTING THE
PROJECTOR” on pages 11 -. 13.
2. Check cable connection. Verify that all computer, video and power 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 computer.
5. If the image sill does not appear, unplug the projector from the computer and check the computer monitor’s display. The
problem may be with your graphics controller rather than with t he projector. (When you reconnect the projector, remember
to turn the computer and monitor off before you power up th e projector. Power 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 tur ning the projector back on.
NOTE : After pressing the power ON-OFF switch to OFF, m ake sure the projector works
as follows:
1.The LAMP indicator will light and the READY in dicator will turn off.
2.After 90 seconds, the READY indicator will light gree n again and the projector may be
turned on by pressing the power ON-OFF button.
• Check the TEMPERATURE WARNING indicator. If the indicator f lashes 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 temperature
location may result in moisture condensation on the le ns. In such an event, leave
the projector OFF and wait until condensation disap pears.
Picture is left/Right
reversed.
Check Ceiling / Rear feature. (See “SETTING” section on p age 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 equipm ent and the projector.
• When turning the projector on, it takes about 30 seconds to displ ay the image.
• Check the system that you select is corresponding with the com puter or the video
equipment.

• Make sure the temperature is not out of the Operating 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.