7Use the projector properly in specified positions. Improper positioning may reduce the lamp life and result in severe accidentor fire hazard.This projector can project the picture in upward, downward, or inclined position in perpendicular direction to the horizontalplane. When installing the projector in downwardly inclined position, install the projector bottom side up.Avoid positioning the projector as described below when installing.Positioning PrecautionsDo not tilt the projector more than 10degrees from side to side.Do not put the projector on either sideto project an image.10˚10˚10° 10°10° 10°In upward projection, do not tiltthe projector over 10 degreesright and left.In downward projection, do nottilt the projector over 10 degreesright and left.For ceiling mounting, you need the ceiling mount kit designed for this projector. When not mounted properly,the projector may fall, causing hazards or injury. For details, consult your dealer. The warranty on this projectordoes not cover any damage caused by use of any non-recommended ceiling mount kit or installation of theceiling mount kit in an improper location.CAUTION ON CEILING MOUNTINGSafety InstructionsNote:To inverse or reverse the image, set the ceiling function to On. (pp. 44, 50)Installing the Projector in Proper Directions