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.
  • Check your computer display settings to disable dual display and set the resolution within the projector's limits. (See your computer manual for details.)
  • Set the projector's Resolution setting to Auto so the projector automatically identifies the resolution of the input signal. If necessary, select 16:9 (for widescreen images) or Normal (for 4:3 ratio images).
  • Check the resolution assigned to your presentation files to see if they are created for a different resolution than you are projecting in. (See your software help for details.)
  Related references
  Changing the Image Aspect Ratio
  Supported Video Display Formats
  Input Signal Settings - Signal Menu