The image is not rectangular. What should I do?

• If the projected image is not evenly rectangular, try the following solutions:
  
  • Place the projector directly in front of the center of the screen, facing it squarely, if possible.
  • Before using the projector's keystone correction feature, make sure the projector lens is in the center-top position using the lens shift dials.
  • If you adjusted the projector height using the projector feet, press the keystone buttons on the projector to adjust the image shape.
  Related tasks
  Correcting Image Shape with the Keystone Buttons
  Correcting Image Shape with Quick Corner
  Related references
  Projector Feature Settings - Settings Menu