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Problem Solving
Check
Is the power of the connected computer or video equipment turned
on?
Are the image signals being output to the projector?
(Only when projecting images from a laptop computer or a
computer with a built-in LCD screen)
Images are fuzzy, out of focus, or distorted
Check
Is the focus adjusted correctly?
Is the projector at the correct distance?
Is the Keystone adjustment value too large?
g
Is the Aspect Ratio
set correctly?
Has condensation formed on the lens?
Turn the power on for the equipment.
If the image signals are only being output to the computer's LCD monitor or accessory monitor, change the output so
that the image signals are also output externally. For some computer models, when the image signals are output
externally, they no longer appear on the LCD monitor or accessory monitor.
If the connection is made while the power of the projector or computer is already turned on, the Fn key (Function key)
that changes the computer's image signal to external output may not work. Turn the projector and computer off and then
back on again.
s Computer's documentation
Turn the focus ring to adjust the focus.
s "Correcting the Focus"
p.41
Is it projecting outside of the recommended projection distance range?
Setup within the recommended range.
s "Screen Size and Projection Distance"
Lower the projection angle to reduce the amount of Keystone correction.
s "Adjusting the Image Position"
p.40
You can change the Aspect Ratio of the projected image to suit the type, the ratio of height and width, and the resolution
of the input signals.
s "Changing the Aspect Ratio of the Projected Image"
If the projector is suddenly taken from a cold environment to a warm environment, or if sudden ambient temperature
changes occur, condensation may form on the surface of the lens, and this may cause the images to appear fuzzy. Set the
projector up in the room about one hour before it is used. If condensation forms on the lens, turn the projector off and
wait for the condensation to disappear.
Remedy
Remedy
p.139
p.43
102
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