An On-Screen Display Controller helps preserve your projector lamp or flat-panel display. It detects the presence of a screen saver, and when the screen saver activates, the On-Screen Display Controller turns off the projector lamp or flat-panel display after a specified time.
As soon as you touch the interactive screen or move the mouse, the On-Screen Display Controller turns the projector lamp or flat-panel display back on.
You can also use the On-Screen Display Controller to switch between a resident computer and a guest laptop, and to control other functions of the projector or flat-panel display, such as volume, power and input source, by pressing the screen.
You can use the Control Panel buttons to put your projector into standby, adjust the brightness and contrast of the projected image, and switch the display source from the internal computer to a laptop or a VCR or DVD/Blu-ray player.