Hot keys – Acer 4820T User Manual
Page 26
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
Communication key
Enables / disables the computer's
communication devices. (Communication
devices may vary by configuration.)
Sleep
Puts the computer in Sleep mode.
Display toggle
Switches display output between the display
screen, external monitor (if connected) and
both.
Display Off
Turns the display screen backlight off to save
power. Press any key to return.
Touchpad toggle
Turns the internal touchpad on and off.
Speaker toggle
Turns the speakers on and off.
NumLk
Turns the embedded numeric
keypad on or off.
Brightness up
Increases the screen brightness.
Brightness down
Decreases the screen brightness.
>
Volume up
Increases the sound volume.
>
Volume down
Decreases the sound volume.
Play/Pause
Play or pause a selected media file.
Stop
Stop playing the selected media file.
Previous
Return to the previous media file.
>
>