Optoma H57 User Manual - Page 26

English User Controls Computer/Video Mode Image - I Language Image - II Management Image - III PIP Menu location Projection Lamp Press OK to adjust Source lock On Off Management Menu Location Choose the menu location on the display screen. Projection 4 Front-Desktop The factory default setting. 4 Rear-Desktop When you select this function, the projector reverses the image so you can project behind a translucent screen. 4 Front-Ceiling When you select this function, the projector turns the image upside down for ceiling-mounted projection. 4 Rear-Ceiling When you select this function, the projector reverses and turns the image upside down at same time. You can project from behind a translucent screen with ceiling mounted projection. Lamp Press OK to adjust. Lamp reminding Yes No Lamp hours Lamp reset Yes No Brite mode On Off 26