Sony KP-48PS1 User Manual

 Here are some simple solutions to the problems which may affect the picture and sound.

No picture (screen is dark), no sound.

Poor or no picture (screen is dark),
but good sound.

Poor picture quality when watching a 
RGB video source.

Good picture, no sound

No colour on colour programmes

Distorted picture when changing 
programmes or selecting teletext

Wrong characters appear when viewing 
teletext

Striped picture

Noisy picture when viewing TV channel

Remote control does not function

The standby indicator 

 on the TV 

flashes.

• Plug the projection TV in.
• Press the 

 button on the front of the projection TV.

• If the 

 indicator is on, press TV 

 button on the remote control.

• Check the aerial connection.
• Check that the selected video source is on.
• Turn the projection TV off for 3 or 4 seconds and then turn it on again using 

the 

 button on the front of the projection TV.

• Using the MENU system, select the Picture Adjustment menu. Adjust the

brightness, contrast and colour balance levels.

• Press the 

 button repeatedly on the remote control until the RGB 

symbol 

 1 is displayed on the screen.

• Press the 

 +/- button on the remote control.

• Check that "Main" speaker is selected in the "Features" menu.

• Using the MENU system, select the Picture Adjustment menu. Adjust the
 colour 

balance.

• Turn off any equipment connected to the Scart connectors on the rear of

the projection TV.

• Using  the menu system, enter to the “Language/Country” menu and 

select the country in which you operate the TV set.

• Adjust the RF Atenuator (ATT). For details, please refer to the section

"Using the Further Programme Preset function".

• Adjust Fine Tuning (AFT) to obtain better picture reception. For details,  

please refer to the section "Using the Further Programme Preset function"

• Replace the batteries.

• Contact your nearest Sony service centre.

Additional Information