Epson 826W - PowerLite WXGA LCD Projector, Руководство пользователя

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Displaying and Adjusting the Image
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Adjusting the Height of Your Image
If the image is too low on the screen, you can use the front adjustable
foot to raise it.
1. Stand behind the projector. Press the foot release lever up and lift
the front of the projector.
2. Once the image is positioned where you want it, release the lever
to lock the foot in position.
3. If necessary, you can fine-tune the height or level of the image by
turning the projector’s adjustable rear feet.
Raising the projector causes the image to distort or “keystone,” but
you can correct the shape as described on page 26.
Focusing and Zooming Your Image
Turn the focus ring on the projector to sharpen the image.
Turn the zoom ring on the projector to reduce or enlarge the image.
Focus Zoom