Make sure that your laptop's external video port is turned on. Verify that the Display setting is 1024 x 768 or less. Click the Settings tab. Verify that the Desktop area is set to 1024 x 768 or less. The projector is not CGA or EGA compatible.
Image is too wide or narrow for screen.
You might need to manually adjust the tracking to reduce or enlarge the projected image. To do this, Turn off Auto Image. Highlight Manual tracking Press either mouse button repeatedly. Or, adjust the resolution of your video card if it is greater than 1024 x 768. Image is out of focus.