14English Acer Empowering TechnologyAcer Empowering Key provide four Acer unique functions, they are "AcereView Management", "Acer eTimer Management", "Acer ePowerManagement" and "Acer e3D Management respectively.Press " " key to launch the Onscreen display main menu to modify itsfunction.When the Empowering Menu is displayed, use the " " key to select the mainmenu.Acer eView Management "Acer eView Management" is fordisplay mode selection. Please refer toOnscreen Display Menus section formore detail.Acer eTimer Management "Acer eTimer Management" providesthe reminding function forpresentation time control. Please referto Onscreen Display Menus section formore detail.Acer ePower Management "Acer ePower Management" providesuser one shortcut to save the projectorlife. Please refer to Onscreen Displaysection for more detail.Acer e3D Management "Acer e3D Management" provides the3D functions. Please refer to OnscreenDisplay Menus section for more detail.