Epson PowerLite 8150i User Manual - Page 47

Adjusting the Height of Your Image You can adjust the height of the image using the lens shift knob and the projector's feet. Using the Lens Shift Knob If possible, set the projector flat on a table and use the lens shift knob (instead of raising the projector's feet) to position the image on-screen. This delivers the best-looking picture. You won't need to tilt the projector upward as long as you position it so that its lens is at least as high as the bottom of the screen, but no higher than the middle of the screen, as shown: no higher than middle of screen no lower than bottom of screen ideal height Use the lens shift knob to raise or lower the image. If the knob is recessed, press and release it to make it extend; then turn it clockwise or counterclockwise to move the image up or down. When you're finished, press the knob back in. lens shift knob 42 Displaying and Adjusting the Image