Acer X1623H User Manual - Page 55

notebook: In System Preferences, open Display and, select Video Mirroring On.

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45 English 3 Partial, scrolling • For an incorrectly displayed image: or incorrectly displayed image (For notebooks) • 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 • Adjust the "Tracking" to correct it. Refer to the or flickering "Image" section for more information. • Change the display color depth settings on your computer. 6 Image has vertical • Use "Frequency" to make an adjustment. Refer to flickering bar the "Image" section for more information. • Check and reconfigure the display mode of your graphics card to make it compatible with the projector.

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45
English
3
Partial, scrolling
or incorrectly
displayed image
(For notebooks)
•
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
•
Adjust the "Tracking" to correct it. Refer to the
"Image" section for more information.
•
Change the display color depth settings 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.