the projector is set up at the factory for use in a front screen, floor mountorientation. if your initial installation is ceiling mount or rear screen, displayed images may be upside down and/or reversed. to correct, you must change the image orientation from within the configuration menu(you may prefer to do this before physically installing the projector in its final position/orientation).

   

    in the configuration menu highlight and select the "image orientation” pull-down list. see figure 2.38 select from rear, inverted rear, front or inverted front according to your intended installation. see section 3, operation for further information.