Symptom

Cause and Remedy

 

 

“Please check Input-A

The setting of “Input-A Signal Sel.” on the SET SETTING menu is

Signal Sel.” appears in

incorrect.

spite of inputting the

c Select “Computer,” “Video GBR” or “Component” correctly

correct signal from

according to the input signal (see page 29).

 

INPUT A.

 

 

 

On-screen display does not

“Status” on the MENU SETTING menu has been set to “Off.”

appear.

c Set “Status” on the MENU SETTING menu to “On” (see

 

page 32).

 

 

Color balance is incorrect.

• The picture has not been adjusted properly.

 

c Adjust the picture (see page 26).

 

• The projector is set to the wrong color system.

 

c Set “Color System” on the SET SETTING menu to match the

 

color system being input (see page 29).

 

 

The picture is too dark.

• Contrast or brightness has not been adjusted properly.

 

c Adjust the contrast or brightness on the “Adjust Picture...” menu

 

properly (see page 26).

 

• The lamp has burnt out or is dim.

 

c Replace the lamp with a new one (see page 36).

 

 

The picture is not clear.

• The picture is out of focus.

 

c Adjust the focus (see page 18).

 

• Condensation has accumulated on the lens.

 

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

 

 

The image extends beyond

The APA key has been pressed even though there are black edges

the screen.

around the image.

 

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

 

c Adjust “Shift” on the INPUT SETTING menu properly (see

 

page 28).

 

 

The picture flickers.

“Dot Phase” on the INPUT SETTING menu has not been adjusted

 

properly.

 

c Adjust “Dot Phase” on the INPUT SETTING menu properly (see

 

page 27).

 

 

40 Troubleshooting