Lenovo E40-30 Laptop User Guide Lenovo E40-xx Notebook - Page 25

Cameraon/offFn+F4

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Sleep (Fn+F1) Puts your computer into sleep mode. LCD backlight on/off (Fn+F2) Turns the LCD backlight on or off. Active display device (Fn+F3) Selects the active display device. Use this function key combination to select the LCD of the computer, a connected external device, or both, as the active display device. Note: You also can use the Windows+P combination to achieve the same function. Camera on/off (Fn+F4) Enables or disables the integrated camera. Airplane mode on/off (Fn+F5) Change wireless settings (Windows 7). Enables or disables airplane mode. When airplane mode is enabled, all wireless communication from and to this computer is unavailable (Windows 8.1). Volume on/off(Fn+F6) Cuts off or turns on the volume. Microphone on/off(Fn+F7) Enables or disables the integrated microphone. Touch pad control (Fn+F8) Enables or disables the function of the touch pad and touch pad buttons. Settings(Fn+F9) Opens Control Panel. (Windows 7) Changes Settings. (Windows 8.1) Search(Fn+F10) Opens search box. (Windows 7) Searches applications. (Windows 8.1) Active programs(Fn+F11) Views open applications. Volume level control • Fn + left arrow: Decreases the sound volume. • Fn + right arrow: Increases the sound volume. Display brightness control To adjust the display brightness, do the following: • Fn + up arrow: Increases the display brightness. Chapter 2. Using your computer 11

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Sleep(Fn+F1)
Puts your computer into sleep mode.
LCDbacklighton/off(Fn+F2)
Turns the LCD backlight on or off.
Activedisplaydevice(Fn+F3)
Selects the active display device. Use this function key combination to select the LCD of the computer,
a connected external device, or both, as the active display device.
Note:
You also can use the Windows+P combination to achieve the same function.
Cameraon/off(Fn+F4)
Enables or disables the integrated camera.
Airplanemodeon/off(Fn+F5)
Change wireless settings (Windows 7).
Enables or disables airplane mode. When airplane mode is enabled, all wireless communication from
and to this computer is unavailable (Windows 8.1).
Volumeon/off(Fn+F6)
Cuts off or turns on the volume.
Microphoneon/off(Fn+F7)
Enables or disables the integrated microphone.
Touchpadcontrol(Fn+F8)
Enables or disables the function of the touch pad and touch pad buttons.
Settings(Fn+F9)
Opens Control Panel. (Windows 7)
Changes Settings. (Windows 8.1)
Search(Fn+F10)
Opens search box. (Windows 7)
Searches applications. (Windows 8.1)
Activeprograms(Fn+F11)
Views open applications.
Volumelevelcontrol
•
Fn+leftarrow:
Decreases the sound volume.
•
Fn+rightarrow:
Increases the sound volume.
Displaybrightnesscontrol
To adjust the display brightness, do the following:
•
Fn+uparrow:
Increases the display brightness.
Chapter 2
.
Using your computer
11