Optoma EP725 User Manual - Page 22

English User Controls Computer / Video mode Management Menu Location Choose the Menu location on the display screen. Projection Direction 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 Hour Displays the lamp’s elapsed operating time (in hours). Reset Lamp Hours Reset the lamp setting only when the new lamp is replaced. Reset This Menu Choose “Yes” to return the display parameters on this menu to their factory default settings. 22