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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.
The projector and the screen are
not aligned properly.
The auto focus and auto 3D
keystone functions did not work.
Remote control does not work.
The batteries are out of power.
There is an obstacle between the
remote control and the projector.
You are too far away from the
projector.
Cause
Cause
Cause
Check the connection.
Select the correct input signal with
the
key.
Adjust the focus of the lens. See
"Fine-tuning the image clarity" on
page
38.
Adjust the projection angle and
direction as well as the height of the
projector if necessary.
Try to move and lift up the projector
a little bit.
Replace both of the batteries with
new ones.
Remove the obstacle.
Stand within 8 meters (26 feet) of
the projector.
79
Remedy
Remedy
Remedy
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