16English Acer Empowering TechnologyEmpowering Key Acer Empowering Key provide threeAcer unique functions, they are "AcereView Management", "Acer eTimerManagement" and "Acer ePowerManagement" respectively. Press " "key for more than one second to launchthe Onscreen display main menu tomodify its function.Acer eView Management Press " " to launch "Acer eViewManagement" submenu."Acer eView Management" is fordisplay mode selection. Please refer toOnscreen Display Menus section formore detail.Acer eTimer Management Press " " to launch "Acer eTimerManagement" submenu."Acer eTimer Management" providesthe reminding function for presentationtime control. Please refer to OnscreenDisplay Menus section for more detail.Acer ePower Management Press " " to launch "Acer ePowerManagement"."Acer ePower Management" providesuser one shortcut to save lamp andprojector life. Please refer to OnscreenDisplay section for more detail.