Epson PowerLite 822+, Руководство пользователя

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Projecting
Adjusting the Image
Once you see your image, you’ll need to make certain adjustments:
■
To focus or zoom your image, see below.
■ If the image is too high or too low, you can reposition it.
See page 39.
■
If the image isn’t square, see page 40.
■ To adjust image brightness, see page 40.
■
If a computer image displays incorrectly, see page 41.
You can make many other adjustments to the image—such as
changing the brightness, contrast, and aspect ratio—using the
projector’s menu system. See Chapter 4 for more information.
Focusing and Zooming Your Image
Rotate the focus ring to sharpen the image, and the zoom ring to
reduce or enlarge the image.
You can also change the image size by moving the projector closer to
or farther away from the screen. You can use the
E-Zoom
buttons on
the remote control to zoom in on a portion of the image. See page 47
for instructions.
Focus
Zoom