Acer X1173N Betriebsanweisung PDF herunterladen (Seite 39)

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3 Partial, scrolling

or incorrectly

displayed image

(For notebooks)

• Press "RESYNC" on the control panel or remote

control.

• For an incorrectly displayed image:

• Follow the steps for item 2 (above) to adjust

the resolution of your computer.

• Press the toggle output settings. Example:

[Fn]+[F4], Compaq [Fn]+[F4], Dell [Fn]+[F8],

Gateway [Fn]+[F4], IBM [Fn]+[F7], HP

[Fn]+[F4], NEC [Fn]+[F3], Toshiba [Fn]+[F5]

• If you experience difficulty changing resolutions or

your monitor freezes, restart all equipment

including the projector.

4 The screen of the

notebook

computer is not

displaying your

presentation

• If you are using a Microsoft

Windows

based

notebook: Some notebook PCs may deactivate their

own screens when a second display device is in use.

Each has a different way to be reactivated. Refer to

your computer's manual for detailed information.

• If you are using an Apple

Mac

OS based

notebook: In System Preferences, open Display and

select Video Mirroring "On."

5 Image is unstable

or flickering

• Use "Tracking" to correct it. Refer to the "Image"

section for more information.

• Change the display color setting on your computer.

6 Image has vertical

flickering bar

• Use "Frequency" to make an adjustment. Refer to

the "Image" section for more information.

• Check and reconfigure the display mode of your

graphics card to make it compatible with the

projector.

7 Image is out of

focus

• Adjust the focus ring on the projector lens.

• Make sure the projection screen is within the

required distance:

4.9 to 19.7 feet (1.5 to 6 meters)

Refer to the "How to Get a Preferred Image Size by

Adjusting Distance and Zoom" section for more

information.

8 Image is stretched

when displaying a

"widescreen"

DVD title

When you play a DVD encoded in anamorphic or 16:9

aspect ratio you may need to adjust the following

settings:

• If you play a 4:3 format DVD title, please change the

format to 4:3 with the projector OSD.

• If the image is still stretched, you will also need to

adjust the aspect ratio. Set up the display format to

16:9 (wide) aspect ratio on your DVD player.

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