User Manual
Page 51
... their own screens when a second display device is in the projector OSD. • If the image is still stretched, you are using an Apple® Mac® OS based notebook: In System Preferences, open Display and select Video Mirroring "On". 5 Image is unstable • Adjust the "Tracking" to correct ...may need to 4:3 in use. Refer to your computer's manual for item 2 (above) to adjust the resolution of 4.9 to 32.4 feet (1.5 to 9.9 meters)(P5271/P5271i/P5271n/P5290) from the projector and 4.9 to 27.6 feet (1.5 to make an adjustment. Set up the display format to be reactivated.
... their own screens when a second display device is in the projector OSD. • If the image is still stretched, you are using an Apple® Mac® OS based notebook: In System Preferences, open Display and select Video Mirroring "On". 5 Image is unstable • Adjust the "Tracking" to correct ...may need to 4:3 in use. Refer to your computer's manual for item 2 (above) to adjust the resolution of 4.9 to 32.4 feet (1.5 to 9.9 meters)(P5271/P5271i/P5271n/P5290) from the projector and 4.9 to 27.6 feet (1.5 to make an adjustment. Set up the display format to be reactivated.