Problem

Check

Page

An unusual sound is

• If the picture is normal, the sound is due to cabinet shrinkage

—

occasionally heard

caused by room temperature changes. This will not affect

 

from the cabinet.

operation or performance.

 

Maintenance

• See “Maintenance Indicators”.

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indicator illuminates or

 

 

blinks in red.

 

 

The projector cannot be

• The keylock is set.

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turned on or put into the

If the keylock is set to ON, all the buttons are locked.

 

standby mode using the

 

 

STANDBY/ON button on

 

 

the projector.

 

 

Picture is green with

• Change the input signal type setting.

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component input signals

 

 

(COMPUTER/

 

 

COMPONENT 1, 2, DVI-D).

 

 

Picture is pink (no green)

 

 

with RGB input signals

 

 

(COMPUTER/

 

 

COMPONENT 1, 2, DVI-D).

 

 

Picture is too bright and

• Image adjustments are incorrectly set.

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whitish.

 

 

The black levels of the

• Select the Dynamic Range setting (“Standard” or “Enhanced”)

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image show banding or

that results in the best picture quality.

 

appear faded when DVI-

 

 

D is selected.

 

 

The cooling fan

• When temperature inside the projector increases, the cooling

—

becomes noisy.

fan runs faster.

 

The lamp does not light

• The lamp indicator is illuminating in red.

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up even after the

Replace the lamp.

 

projector turns on.

 

 

The lamp suddenly turns

 

 

off during projection.

 

 

The image sometimes

• Cables incorrectly connected to the projector or the connected

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flickers.

equipment works improperly.

 

 

• If this happens frequently, replace the lamp.

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The lamp takes a long

• The lamp will eventually need to be changed.

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time to turn on.

The lamp has reached the end of its life. Replace the lamp.

 

Picture is dark.

 

 

The remote control

• Operate the remote control while pointing it at the projector’s

15

cannot be used.

remote control sensor.

 

 

• The remote control may be too far away from the projector.

 

 

• If direct sunlight or a strong fluorescent light is shining on the

 

 

projector’s remote control sensor, place the projector where it

 

 

will not be affected by strong light.

 

 

• The batteries may be depleted or inserted incorrectly. Make

15

 

sure the batteries are inserted correctly or insert new ones.

 

 

 

 

This projector is equipped with a microprocessor. Its performance could be adversely affected by incorrect operation or interference. If this should happen, unplug the projector and plug it in again after more than 5 minutes.

Appendix

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