Problem

Check

Page

 

 

 

Maintenance indicator on

• See “Maintenance Indicators”.

54

the projector illuminates

 

 

or blinks in red.

 

 

 

 

 

Picture is green on

• Change the input signal type setting.

41

COMPUTER (YPbPr)/

 

 

HDMI (YPbPr)

 

 

 

 

 

Picture is pink

 

 

(no green) on

 

 

COMPUTER (RGB)/

 

 

HDMI (RGB)

 

 

Picture is too bright and

• Image adjustments are incorrectly set.

39

whitish.

 

 

The cooling fan becomes

• When temperature inside the projector increases, the cooling fan runs

8, 9

noisy.

faster.

53, 54, 55

 

 

 

The lamp does not light

• The lamp indicator is illuminating in red.

54, 57, 58

up even after the

Replace the lamp.

 

projector turns on.

 

 

The lamp suddenly turns

 

 

off during projection.

 

 

 

 

 

The image sometimes

• Cables are incorrectly connected to the projector or the connected

19–22

fl ickers.

equipment works improperly.

 

 

• If this happens frequently, replace the lamp.

57

The lamp needs much

• The lamp will eventually need to be changed.

57

time to turn on.

While the remaining lamp life draws to a close, replace the lamp.

 

 

 

 

Picture is dark.

 

 

 

 

 

The remote control

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

13

cannot be used.

control sensor.

 

 

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

 

 

• If direct sunlight or a strong fl uorescent lamp 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 sure the

13

 

batteries are inserted correctly or insert new ones.

 

Appendix

67