Sony PX35 User Manual

GB 

42

Troubleshooting

On-screen display does not 
appear.

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

c Set Status in the MENU SETTING menu to On (see page 36).

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 35).

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 32).

• The lamp has burnt or dims.

c Replace the lamp with a new one (see page 38).

The picture is not clear.

• Picture is out of focus.

c Adjust the focus (see page 25).

• Condensation has occurred on the lens.

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

The image extends beyond 
the screen.

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

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 

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 

No sound.

• Cable is disconnected or the connections are wrong.

c Check that the proper connections have been made (see page 

18).

• The audio connecting cable is incorrect.

c Use a no-resistance stereo audio cable (see page 19).

• 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 
through AUDIO connector, 
sound comes through one 
channel only.

• Monaural sound is being input through the AUDIO connector.

c Input stereo sound.