Symptom

Cause and Remedy

 

 

 

 

 

 

“Please check INPUT-D

• Setting for Input-D Signal Sel. in the SET SETTING menu is

 

 

setting.” appears in spite of

incorrect.

 

 

inputting the correct signal

c Select Computer, Video GBR or Component for Input-D Signal

 

 

from INPUT D.

Sel. in the SET SETTING menu according to the input signal

 

 

 

(see page 34).

 

 

 

 

 

 

On-screen display does not

• Status in the MENU SETTING menu has been set to Off.

 

 

appear.

c Set Status in the MENU SETTING menu to On (see page 35).

 

 

 

 

 

 

Color balance is incorrect.

• Picture has not been adjusted properly.

 

 

 

c Adjust the picture (see page 31).

 

 

 

• Projector is set to wrong color system.

 

 

 

c Set Color System in the SET SETTING menu to match the color

 

 

 

system being input (see page 34).

 

 

 

 

 

 

The picture is too dark.

• Contrast or Brightness has not been adjusted properly.

 

 

 

c Adjust the Contrast or Brightness in the PICTURE SETTING

 

 

 

menu properly (see page 31).

 

 

 

• The lamp has burnt or dims.

 

 

 

c Replace the lamp with a new one (see page 42).

 

 

 

 

 

 

The picture is not clear.

• Picture is out of focus.

 

 

 

c Adjust the focus (see page 24).

 

 

 

• Condensation has occurred on the lens.

 

 

 

c Leave the projector for about two hours with the power on.

 

 

 

 

 

 

The image extends beyond

• The APA key is pressed although there are black edges around the

 

 

the screen.

image.

 

 

 

 

c Display the full image on the screen and press the APA key.

 

 

 

 

 

 

 

 

 

c Adjust Shift in the INPUT SETTING menu properly (see

 

 

 

 

 

 

 

page 33 ).

 

 

 

 

 

Maintenance

 

 

 

The picture flickers.

• Dot Phase in the INPUT SETTING menu has not been adjusted

 

 

 

 

properly.

 

 

 

c Adjust Dot Phase in the INPUT SETTING menu properly

 

 

 

(page 33).

 

 

 

 

 

 

Sound

Symptom

Cause and Remedy

 

 

No sound.

• Cable is disconnected or the connections are wrong.

 

c Check that the proper connections have been made (see

 

page 17).

 

• The audio connecting cable is incorrect.

 

c Use a no-resistance stereo audio cable (see page 18).

 

• The sound is not adjusted properly.

 

c Adjust the sound (see page 25).

 

• The audio is muted.

 

c Press the AUDIO MUTING key to cancel muting.

 

 

When sound is input

• Monaural sound is being input through the AUDIO connector.

through AUDIO connector,

c Input stereo sound.

sound comes through one

 

channel only.

 

 

 

Troubleshooting 47