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Troubleshooting
The projector does not turn on.
Cause
There is no power from the power cord.
Attempting to turn the projector on again
during the cooling process.
No picture
Cause
The video source is not turned on or
connected correctly.
The projector is not correctly connected to
the input signal device.
The input signal has not been correctly
selected.
Blurred image
The projection lens is not correctly
focused.
Depending on video signal timing, the
projector needs to fine-tune for less
blurred
image.
Remote control does not work.
The battery is out of power.
There is an obstacle between the remote
control and the projector.
You are too far away from the projector.
The password is incorrect.
You do not remember the password.
Cause
Cause
Cause
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.
Wait until the cooling down process has
completed.
Turn the video source on and check that the signal
cable is connected correctly.
Check the connection.
Select the correct input signal with the INPUT key.
Adjust the focus of the lens using the focus ring.
Adjust Phase in the DISPLAY menu.
Replace the battery with new one.
Remove the obstacle.
Stand within 8 meters (26 feet) of the IR remote
sensor.
See
"Security Settings" on page
Remedy
Remedy
Remedy
Remedy
Remedy
46.
Troubleshooting
57
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