Acer K11 User Manual

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Problems with the Projector

Image is too small

or too large

•

Adjust the zoom ring on the top of the projector.

•

Move the projector closer to or further from the
screen.

•

Press "MENU" on the remote control or on the
control panel. Go to "Image --> Aspect Ratio" and

try different settings.

Image has slanted

sides

•

If possible, reposition the projector so that it is
centered on the screen.

•

Press the "Keystone / " on the OSD or the
remote control until the sides are vertical.

Image is reversed

•

Select "Image --> Projection" on the OSD and adjust
the projection direction.

Condition

Solution

The projector stops responding

to all controls

If possible, turn off the projector, then

unplug the power cord and wait at least 30

seconds before reconnecting power.