Sony VPL-DX10 Operating Instructions Manual page 62

Symptom
The picture is not clear.
The image extends beyond
the screen.
The picture flickers.
The aspect ratio of the
display is not right.
Sound
Symptom
No sound.
Remote Commander
Symptom
The Remote Commander
does not work.
62
Troubleshooting
Cause and Remedy
• The picture is out of focus.
c Adjust the focus (page 26).
• Condensation has accumulated on the lens.
c Leave the projector for about two hours with the power on.
• The APA key has been pressed even though there are black edges
around the image.
c Display the full image on the screen and press the APA key.
• The screen setting is not proper.
c Adjust "Shift" on the Screen setting menu.
c You can reset all values to default (page 30).
• The screen setting is not proper.
c Adjust "Phase" on Screen setting menu.
c You can reset all values to default (page 30).
• The screen setting is not proper.
c Adjust "Aspect" on the Screen setting menu.
c You can reset all values to default (page 30).
Cause and Remedy
• A cable is disconnected or the connections are wrong.
c Check that the proper connections have been made (page 22).
• The audio connecting cable used is incorrect.
c Use a no-resistance stereo audio cable (page 22).
• The sound is muted.
c Press the AUDIO MUTING key to release audio muting
(page 38).
• The sound is not adjusted properly.
c Adjust the sound with the VOLUME +/– key on the Remote
Commander.
Cause and Remedy
• The Remote Commander batteries are dead.
c Replace them with new batteries (page 21).
• The Remote Commander is not pointed at the sensor on the main
unit.
c Point the Remote Commander at the sensor on the main unit
then press the key.
• An invalid key is pressed.
c Check if the pressed key is one inactive for this unit (page 20).