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Troubleshooting
Troubleshooting
The projector does not turn on.
Cause
There is no power from the power
cable.
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.
Cause
The projection lens is not correctly focused. Adjust the focus of the lens using the focus ring.
The projector and the screen are not
aligned properly.
Remote control does not work.
Cause
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. Stand within 7 meters (23 feet) of the projector.
The password is incorrect.
Cause
You do not remember the password.
Troubleshooting
52
Plug the power cord into the AC inlet 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 SOURCE key on the
projector or remote control.
Adjust the projection angle and direction as well as the height
of the unit if necessary.
Replace the battery with new one.
Remove the obstacle.
lease see
"Entering the password recall procedure" on page 31
details.
Remedy
Remedy
Remedy
Remedy
Remedy
for
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