Sony VPL-CS1 Operating Instructions Manual page 32

Symptom
Color balance is incorrect.
The picture is too dark.
The picture is not clear.
The picture appears too
small on the screen.
The picture flickers.
Sound
Symptom
No sound.
When sound is input
through AUDIO connector,
sound comes through one
channel only.
Remote Commander
Symptom
The Remote Commander
does not work.
The joystick, R CLICK, or
L CLICK key does not
function.
Others
Symptom
The LAMP/COVER
indicator flashes.
GB
32
Troubleshooting
Cause and Remedy
• Picture has not been adjusted properly.
c Adjust the picture (see page 25).
• 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 25).
• Contrast or brightness has not been adjusted properly.
c Adjust the contrast or brightness in the PICTURE CTRL menu
properly (see page 25).
• Picture is out of focus.
c Adjust the focus (see page 22).
• Condensation has occurred on the lens.
c Leave the projector for about two hours with the power on.
• SHIFT in the INPUT SETTING menu has not been adjusted
properly.
c Adjust SHIFT in the INPUT SETTING menu properly (see
page 26).
• DOT PHASE in the INPUT SETTING menu has not been adjusted
properly.
c Adjust DOT PHASE in the INPUT SETTING menu properly
(see page 26).
Cause and Remedy
• Cable is disconnected or the connections are wrong.
c Check that the proper connections have been made (see page
15).
• Monaural sound is being input through the AUDIO connector.
c Input stereo sound.
Cause and Remedy
• The Remote Commander batteries are dead.
c Replace with new batteries (see page 12).
• 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 28).
• The mouse port on the computer does not recognize the mouse
cable.
c Restart the computer.
Cause and Remedy
• The lamp cover or the air filter cover is detached.
c Attach the cover securely (see page 29).