Symptom

Cause and Remedy

 

 

On-screen display does not

• STATUS in the SET SETTING menu has been set to OFF.

appear.

c Set STATUS in the SET SETTING menu to ON (see page 30).

 

 

Color balance is incorrect.

• Picture has not been adjusted properly.

 

c Adjust the picture (see page 27).

 

• Projector is set to wrong color system.

 

c Set COLOR SYS in the PICTURE CTRL menu to match the

 

color system being input (see page 27).

 

 

The picture is too dark.

• Contrast or brightness has not been adjusted properly.

 

c Adjust the contrast or brightness in the PICTURE CTRL menu

 

properly (see page 27).

 

 

The picture is not clear.

• Picture is out of focus.

 

c Adjust the focus (see page 23).

 

• Condensation has occurred on the lens.

 

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

 

 

The picture appears too

• SHIFT in the INPUT SETTING menu has not been adjusted

small on the screen.

properly.

 

c Adjust SHIFT in the INPUT SETTING menu properly (see

 

page 28).

 

 

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

 

(see page 28).

 

 

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

 

16).

 

 

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.

 

 

 

Remote Commander

Symptom

Cause and Remedy

 

 

The Remote Commander

• The Remote Commander batteries are dead.

does not work.

c Replace with new batteries (see page 14).

 

• The front/rear remote control detector is near the fluorescent lamp.

 

c Change the setting of SIRCS RECEIVER in the SET SETTING

 

menu (see page 30).

 

 

The joystick, R CLICK, or

• The mouse port on the computer does not recognize the mouse

L CLICK key does not

cable.

function.

c Restart the computer.

 

 

GB 34 Troubleshooting