60 Troubleshooting
Troubleshooting
The projector does not turn on.
Cause
Remedy
There is no power from the power cord.
Plug the power cord into the AC power jack on the
projector, and plug the power cord into the power
outlet. If the power outlet has a switch, make sure
that it is switched on.
Attempting to turn the projector on again
during the cooling process.
Wait until the cooling down process has
completed.
No picture
Cause
Remedy
The video source is not turned on or
connected correctly.
Turn the video source on and check that the signal
cable is connected correctly.
The projector is not correctly connected to
the input signal device.
Check the connection.
The input signal has not been correctly
selected.
Select the correct input signal with the
INPUT
key.
Blurred image
Cause
Remedy
The projection lens is not correctly
focused.
Adjust the focus of the lens using the focus ring.
Depending on video signal timing, the
projector needs to fine-tune for less
blurred
image.
Adjust
Phase
in the
DISPLAY
menu.
Remote control does not work.
Cause
Remedy
The battery is out of power.
Replace the battery with new one.
There is an obstacle between the remote
control and the projector.
Remove the obstacle.
You are too far away from the projector.
Stand within 8 meters (26 feet) of the IR remote
sensor.
The password is incorrect.
Cause
Remedy
You do not remember the password.
See
"Security Settings" on page 50
.