Acer F217 Betriebsanweisung PDF herunterladen (Seite 40)

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Problems with the Projector

9 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.

10 Image has slanted

sides

• If possible, reposition the projector so that it is

centered on the screen.

• Press the "Keystone / " on the control panel or

on the remote control until the sides are vertical.

• Press the "Keystone" on the OSD until the sides are

vertical.

11 Image is reversed

• Select "Image --> Projection" on the OSD and adjust

the projection direction.

# Condition Solution

1 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.

2 Lamp burns out or makes a

popping sound

When the lamp reaches the end of its useful

life, it will burn out and may make a loud

popping sound. If this happens, the projector

will not turn on until the lamp module has

been replaced. To replace the lamp, follow

the procedures in the "Replacing the Lamp"

section.

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Acer F217 Betriebsanweisung Seite 40