The image from my computer appears stretched when it's projected. What should I do?

• Try the following solutions:
  • Press the Aspect button on the remote control to select a different image aspect ratio.
  • Make sure your computer's resolution setting is correct.
  • Set the projector's Resolution setting to Auto so the projector automatically identifies the resolution of the input signal.
  • You may need to modify existing presentation files if you created them for a different resolution. See your software documentation for specific information.
  Related references
  Changing the Image Aspect Ratio
  Supported Video Display Formats
  Input Signal Settings - Signal Menu