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.

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.

focus ring

Rotate the zoom ring to reduce or enlarge the image.

zoom ring

If the image still isn’t large enough, you may need to move the projector farther from the screen.

40Displaying and Adjusting the Image