The image from my computer appears stretched when it's projected. What should I do?
Try the following:
Press the Aspect button on the remote control to select a different setting.
You also may need to modify existing presentation files if you created them for a different resolution. See your software documentation for specific information.
Make sure your computer's resolution setting is correct. Ideally, it should be 800 × 600 to match the projector's native resolution. If this option isn't available, select one of the other compatible video formats.