Epson 1810p - PowerLite XGA LCD Projector, Руководство пользователя

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Displaying and Adjusting the Image
21
Adjusting the Image
Once you see your image, you need to make certain adjustments:
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If the image is too high or too low, reposition it as described
below.
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To focus or zoom your image, see page 22.
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If the image isn’t square, see page 22.
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To quickly adjust the color, brightness, or contrast, see page 25.
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To change the image aspect ratio, see page 26.
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If you need to fine-tune the image and/or sound, see Chapter 4.
Adjusting the Height of the 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 the image by
turning any of the projector’s adjustable feet.
Raising the projector causes the image to distort or “keystone,” but
you can correct the shape as described on page 22.