ViewSonic PJ255D User Manual - Page 23

Computer / Video Mode Management Menu Location Choose the Menu location on the display screen. Projection Direction 4 4 4 4 Front-Desktop The factory default setting. Rear-Desktop When you select this function, the projector reverses the image so you can project behind a translucent screen. Front-Ceiling When you select this function, the projector turns the image upside down for ceiling-mounted projection. 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 Turns the lamp hour counter to 0 hours. Reset This Menu Choose “Yes” to return the display parameters on this menu to their factory default settings. ViewSonic PJ255D 21