Epson PowerLite 8150i User Manual - Page 46

Adjusting the Image and Sound If the projector is already installed in a meeting room, you probably won't need to make any adjustments. If you set up the projector yourself, check the following: s To focus or zoom your image, see below. s If the image is too high or too low, you can reposition it. See page 42. s If the image isn't square, see page 43. s If only part of a computer image is displayed, you may need to press the Resize button. See page 44 for more information. s If you're using an audio source, see page 44 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. Displaying and Adjusting the Image 41