Acer Aspire 4745, Руководство по обслуживанию

Страница: 26 / 194

16 Chapter 1
Hot Keys
The computer employs hotkeys or key combinations to access most of the computer’s controls like screen
brightness, volume output and the BIOS utility.
To activate hot keys, press and hold the < Fn> key before pressing the other key in the hotkey combination.
Hotkey Icon Function Description
<Fn> + <F3> Communication key Enables / disables the computer's
communication devices. (Communication
devices may vary by configuration.)
<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> Display Off Turns the display screen backlight off to save
power. Press any key to return.
<Fn> + <F7> Touchpad toggle Turns the internal touchpad on and off.
<Fn> + <F8> Speaker toggle Turns the speakers on and off.
<Fn> + <F11> NumLk Turns the embedded numeric
keypad on or 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 Play or pause a selected media file.
<Fn> + <Pg Up> Stop Stop playing the selected media file.
<Fn> + <Pg Dn> Previous Return to the previous media file.
<Fn> + <End> Next Jump to the next media file.
<Fn> + < > <Fn> + < >
<Fn> + < > <Fn> + < >