Lenovo V4400u User Guide - Lenovo V4400u - Page 28

Note: You also can use the Windows+P combination to switch between the computer display and an external monitor. Wireless radio control (Fn+F5) Enables or disables the built-in wireless networking features. Touch pad control (Fn+F6) Enables or disables the touch pad function. Numeric keypad control (Fn+F8) Enables or disables the numeric keypad. Multimedia controls • Fn+F9: Play or Pause • Fn+F10: Stop • Fn+F11: Previous track or scene • Fn+F12: Next track or scene Volume controls (Fn + left/right arrow) To adjust the sound volume from your computer, do the following: • Fn + left arrow: Decreases the sound volume. • Fn + right arrow: Increases the sound volume. Adjusting display brightness (Fn + up/down arrow) To adjust the display brightness, do the following: • Fn + up arrow: Increases the display brightness. • Fn + down arrow: Decreases the display brightness. Other functions • Fn+PgUp: Enables or disables the Scroll Lock function. • Fn+PrtSc: Has the same function as the SysRq key on a conventional keyboard. • Fn+Home: Has the same function as the Pause key on a conventional keyboard. • Fn+End: Has the same function as the Break key on a conventional keyboard. • Fn+PgDn: Has the same function as the Insert key on a conventional keyboard. 14 User Guide