Acer P7270i, P7280i Series manual Problems with the Projector, English

Models: P7280 P7270 P7280i Series P7270i

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Problems with the Projector

English

30

9

Image is too small

 

Adjust the zoom lever on the top of the projector.

 

or too large

 

Move the projector closer to or further from the

 

 

 

 

 

 

 

screen.

 

 

 

 

Press "MENU" on the remote control or on the

 

 

 

 

control panel. Go to "Image setting --> Aspect

 

 

 

 

Ratio" and try different settings.

 

 

 

 

 

 

10

Image has slanted

 

If possible, reposition the projector so that it is

 

sides

 

 

centered on the screen.

 

 

 

Press the "Keystone / / / " on the OSD or the

 

 

 

 

remote control until the sides are vertical.

 

 

 

 

 

 

11

Image is reversed

 

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

 

 

 

 

the projection direction.

 

 

 

 

 

Problems with the Projector

 

 

 

 

 

 

 

#

Condition

 

 

 

Solution

 

 

 

 

1

The projector stops responding

 

If possible, turn off the projector, then

 

to all controls

 

 

 

unplug the power cord and wait at least 30

 

 

 

 

 

 

seconds before reconnecting power.

 

 

 

 

 

2

Lamp burns out or makes a

 

 

When the lamp reaches the end of its useful

 

popping sound

 

 

 

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.

 

 

 

 

 

 

 

Page 42
Image 42
Acer P7270i, P7280i Series manual Problems with the Projector, English