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Fn Keys
Fn button is used together with other keys to turn off or turn
on specific function.
Icon
Description
Fn+F1
Fn+F2
Fn+F3
Mute
Audio signal turn on/off
Fn+F4
Touchpad
power on/off
Fn+F5
Switching LCD / External Monitor
When external monitor is properly connected, this key can display 3
kinds of models
:
1.LCD display mode
2. External monitor display mode
3. LCD / external monitor display together
Fn+F6
Reducing brightness
This combination can reduce screen brightness
Fn+F7
Enhancing brightness
This combination can enhance the screen brightness.
Fn+F8
Reducing the volume
This combination can reduce the output of the volume.
Fn+F9
Enhancing the volume key
This combination can enhance the volume of output.
Fn+F10
LCD backlight turn on/off
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■
Parts of the operation are subject to support from operating system and software, please
refer to the operating system documentation.
3.2 Embedded numeric keypad
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