Epson 835p User Manual - Page 187

A Projector Installation This appendix provides guidelines on installing the projector in a permanent location, such as a theater or conference room. The projector can be installed for four different viewing setups: front projection, ceiling mounting, rear projection onto a semi-transparent screen, or rear/ceiling projection, as shown: Front projection Rear projection warning When installing or adjusting the ceiling mount, do not use adhesives to prevent the screws from loosening and do not use any type of oil or lubricant. These may cause the projector casing to crack and the projector may fall, causing serious injury and serious damage to the projector. Ceiling mounting Rear/ceiling projection To project from overhead, you'll need the optional ceiling mounting hardware; see page 13 for ordering information. You'll also need to select Front/Ceiling or Rear/Ceiling as the Projection option of the projector's Extended menu to flip the image upside-down. To project from the rear, onto a semi-transparent screen, select Rear or Rear/Ceiling (see page 134). If you're mounting the projector on the ceiling and you place it above screen level, you'll have to tilt the projector down to position the image on the screen. This causes the image to lose its square shape. 187