AOpen 2681 User Manual page 29

Hotkeys
The computer employs hotkeys or key combinations to access most of the
computer's controls like screen contrast and brightness, volume output and the
BIOS setup utility.
HotKey Function
Fn-F1 Hotkey help
Fn-F2 Sleep
Fn-F3 Display toggle
Fn-F4 Screen blank
Fn-F5 Speaker on/off
Fn-F6 Touchpad toggle
Fn-PgUp Home
Description
Displays a list of the hotkeys and their functions.
Puts the computer in Sleep mode, which can be
defined via the advanced section of the Power
Management Properties in the Windows Control
Panel.
Switches display output between the display
screen, external monitor (if connected) and both
the display screen and external monitor.
Turns the display screen backlight off to save
power. Press any key to return.
Turns the speakers on and off; mutes the sound.
Enables or disables the touchpad.
Functions as the "Home" key.
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