3-21 
Getting Started 
 
  +   
Volume Mute 
  Press Fn once to bring Function Smart tool page. Then press Right 
button to adjust the volume to mute. 
 
  Quick Launch [Fn] Buttons 
Use the [Fn] buttons on the keyboard to activate the specific applications or tools.     
With the help of these quick launch buttons, users will be able to do work more efficiently. 
 +   
Light Sensor 
  Press Fn once to bring Function Smart tool page. Then press F4 
button once to enable or disable the Light Sensor function. 
  Light Sensor is a feature which detects ambient light and control 
the display brightness. 
 + 
ECO Engine 
(Power Saving) 
  Press Fn once to bring Function Smart tool page. Then press F5 
button recurrently to switch among various power saving modes 
provided by ECO Engine, or to turn this function off. 
  Note that ECO Engine is an optional function. 
 + 
Webcam 
  Press Fn once to bring Function Smart tool page. Then press F6 
button to turn the Webcam function on or off.