Справочник Пользователя для Acer 553G

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Chapter 1
13
Hot Keys
The computer employs hotkeys or key combinations to access most of the computer's controls like screen 
brightness and volume output.
To activate hotkeys, press and hold the <Fn> key before pressing the other key in the hotkey combination.
Hotkey
Icon
Function
Description
<Fn> + <F3>
Wireless 
communication switch
Enables/disables the Wireless function.
<Fn> + <F4>
Sleep
Puts the computer in Sleep mode.
<Fn> + <F5>
Display toggle
Switches display output between the display 
screen, external monitor (if connected) and both.
<Fn> + <F6>
Screen blank
Turns the display screen backlight off to save 
power. Press any key to return.
<Fn> + <F7>
Touchpad toggle
Turns the touchpad on and off.
<Fn> + <F8>
Speaker toggle
Turns the speakers on and off.
<Fn> + < >
Brightness up
Increases the screen brightness.
<Fn> + < >
Brightness down
Decreases the screen brightness.
<Fn> + < >
Volume up
Increases the sound volume.
<Fn> + < >
Volume down
Decreases the sound volume.
<Fn> + <Home>
Play/Pause
Plays or pauses media files
<Fn> + <Pg Up>
Stop
Stops media file
<Fn> + <Pg Dn>
Previous
Plays the previous media file in the play sequence
<Fn> + <End>
Next
Plays the next media file in the play sequence