30EnglishHotkey Icon Function Description + Hotkey help Displays help on hotkeys. + Acer eSettings Launches Acer eSettings in AcerEmpowering Technology. See"Acer EmpoweringTechnology" on page 1. + Acer ePowerManagementLaunches Acer ePowerManagement in AcerEmpowering Technology. See"Acer EmpoweringTechnology" on page 1. + Sleep Puts the computer in Sleepmode. + Display toggle Switches display outputbetween the display screen,external monitor (if connected)and both. + Screen blank Turns the display screenbacklight off to save power.Press any key to return. + Touchpad toggle Turns the internal touchpad onand off. + Speaker toggle Turns the speakers on and off. + <↑> Volume up Increases the sound volume. + <↓> Volume down Decreases the sound volume. + <→> Brightness up Increases the screen brightness. + <←> Brightness down Decreases the screen brightness.