Epson EMP-8150 - XGA LCD Projector, Руководство администратора

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40
Displaying and Adjusting the Image
Adjusting the Image and Sound
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 41.
■
If the image isn’t square, see page 42.
■
If only part of a computer image is displayed, you may need to
press the
Resize
button. See page 42 for more information.
■
If you’ve connected an audio source, see page 43 to adjust the
sound.
Focusing and Zooming Your Image
Rotate the focus ring to sharpen the image.
Rotate the zoom ring to reduce or enlarge the image.
If the image still isn’t large enough, you may need to move the
projector farther from the screen.
focus ring
note
You can purchase optional
lenses to change the focal
length of the projector. See
page 112 for specifications
and page 13 for ordering
information.
zoom ring