22 Chapter 1NOTE: When activating hotkeys, press and hold the Fn key before pressing the other key in the hotkeycombination.Euro keyYour computer supports the new Euro currency character. First, hold down the Alt Gr key, and then press theEuro key.Keyboard ErgonomicsThe wide palm rest area provides a comfortable platform for your hands when typing on the keyboard. Theergonomic design enables you to adopt a relaxed, yet very efficient, typing style.Hot Key FunctionFn + l Decreases the display panel brightness.Fn + m Increases the display panel brightness.Fn + p Toggles the display setting between (1) the computer’s LCD panel, (2) an externaldisplay device connected to the external display port, and (3) simultaneous displayon the computer’s LCD panle and an external display device.Fn + t Toggles Num Lock on and off. (Please see “Special keys”.)Fn + u Toggles the keyboard’s Scroll Lock on and off. (Please see “Special keys”.)Fn +g Toggle the sound on and off. (Mute.)Fn +{ Increases the sound volume. (Doesn’t work for an external keyboard.)Fn +} Decreases the sound volume. (Doesn’t work for an external keyboard.)