Mimio 280, User Manual

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Image Troubleshooting
A partial, scrolling, or incorrect image is displayed
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Press
ReSync
on the remote control or on the projector control panel.
If you are using a computer as the input source, do the following:
1. Verify that the display resolution setting for your computer is set at 1080p or lower.
Refer to the documentation for your computer for information about changing the
display resolution for your computer.
If you experience difficulty changing resolutions or the PC monitor freezes, restart
all equipment including the projector.
2. If you are using a notebook computer, press the keyboard buttons needed to toggle the
output setting.
Notebook Brand Function Keys
Acer [Fn]+[F5]
Asus [Fn]+[F8]
Dell [Fn]+[F8]
Gateway [Fn]+[F4]
IBM/Lenovo [Fn]+[F7]
HP/Compaq [Fn]+[F4]
NEC [Fn]+[F3]
Toshiba [Fn]+[F5]
Mac Apple System Preference -> Display -> Arrangement -> Mirror display
The notebook computer display is not displaying an image
Some notebook computers may deactivate the screens when a second display device is in
use. Each has a different way to be reactivated. Refer to the documentation for your
computer for detailed information.
Image is unstable or flickering
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Adjust the Phase setting on the projector. See Phase on page 54 for information about
changing the Phase setting.
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Change the monitor color setting on your computer.
Image has vertical flickering bar
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Adjust the Clock setting on the projector. to make an adjustment. See Clock on page
54 for information about changing the Clock setting.
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Check and reconfigure the display mode of your graphic card to make it compatible
with the projector.
Image is out of focus
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Adjust the focus ring on the projector lens.
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Make sure the projection screen is within the required distance.
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