Only part of the computer image is displayed.

■Press the Resize button on the control panel or remote control.

■Make sure the image Position setting is correct on the Video menu. See page 64 for more information.

■If the right or left side of the image is cut off, you may need to adjust the tracking using the buttons on the control panel. Hold down the + or – Tracking button to change the setting until the image looks correct.

■Make sure your computer’s resolution setting is correct. Ideally, it should be 1024 × 768 (PowerLite 8100i) or 1280 × 1024 (PowerLite 9100i) to match the projector’s native resolution. If this option isn’t available, select one of the other compatible video formats listed on page 95.

■Windows:

Right-click the desktop, select Properties, click the Settings tab, and use the dialog box to select a different resolution.

■Macintosh:

On the Apple menu, choose Control Panels, then click Monitors and Sound. Select a different resolution.

■You also may need to modify existing presentation files if you created them for a different resolution. See your software manual for specific information.

The image has a distorted, crooked, or keystone (trapezoid) shape.

■This may be caused by extending the legs and tilting the projector to position the image. Press the right + or left – side of the Keystone button on top of the projector. Press and hold either side of the button until the image is rectangular.

■Make sure the projector faces the screen squarely. If the projector is not pointed straight at the screen, your image will be distorted.

Solving Problems 89