Others
This section describes how to solve the
problems, how to replace a lamp and air
filter, etc.
Troubleshooting
Power
c Wait for about one minute
The power is not
turned on.
before turning on the power.
(1 page 20)
c Close the lamp cover securely.
(1 page 31)
c Close the air filter cover
securely. (1 page 32)
Picture
c Check that the proper
No picture.
connections have been made.
(1 page 10)
c Select the input source correctly
using the INPUT button.
(1 page 19)
c Set the computer signal to output
from an external monitor.
c Set the computer signal to output
only to an external monitor.
c Select "Computer",
The picture from the PJ
MULTI connector is
"Component" or "Video GBR"
colored strange.
for "Input-A Signal Sel" in the
SET SETTING
according to the input signal.
(1 page 27)
c Adjust the picture in the "Adjust
Color balance is
incorrect.
Picture ..." of the PICTURE
SETTING
(1 page 25).
c Set "Color System" in the SET
SETTING
the color system being input.
(1 page 27)
The picture is too dark. c Adjust the contrast or brightness
in the "Adjust Picture ..." of the
PICTURE SETTING
properly. (1 page 25)
The picture is not clear. c Adjust the focus with the
FOCUS ring. (1 page 19)
c Condensation has occurred on
the lens. Leave the projector for
about two hours with the power
on.
The picture flickers.
c Adjust "Dot Phase" for "Adjust
Signal..." in the INPUT
SETTING
(1 page 26)
c Press MUTING on the remote
control.
Sound
c Check that connecting cables are
No sound.
properly connected. (1 page
10)
c Adjust "Volume" in the
PICTURE SETTING
(1 page 25), or press
VOLUME + on the remote
control.
c Press MUTING on the remote
control.
On-screen display
c Set "Status" in the MENU
On-screen display does
not appear.
SETTING
(1 page 27)
Remote control
c Batteries could be weak.
The remote control
does not work.
Replace with new batteries. (1
page 5)
c Insert the batteries with correct
polarities. (1 page 5)
menu
menu
menu to match
menu
menu properly.
menu
menu to "On."
29
Troubleshooting
GB