Epson PowerLite Pro Cinema 9700 UB User's Guide - Page 24

Positioning the Image If the image is not centered on the screen, use the horizontal and vertical lens shift dials to adjust its position. Caution: Do not try to move the lens by hand, or you may damage the projector. Always use the lens shift dials to change the lens position. Horizontal lens shift dial Vertical lens shift dial Note: You can display a test pattern to help adjust the image position by pressing the Pattern button on the remote control. Select Display Position, then press Enter. Press the Esc button to turn off the test pattern. You can also use the Pattern button to isolate colors when displaying color bars (see page 40). When you hear a click, the lens position is almost centered. If the lens shift dial becomes difficult to turn, you cannot adjust the position any further. If one side of the image is taller than the other, make sure the projector is parallel to the screen. If necessary, adjust the front feet so that the projector is horizontal. 24 Setting Up the Projector Adjustable feet