Acer Aspire V7-581 - Manual (Page 30)

30 - Using the keyboard
To activate hotkeys, press and hold the <Fn> key before pressing the
other key in the hotkey combination.
Hotkey Icon Function Description
<Fn> + <F3> Airplane mode
Turns on / off the computer's
network devices.
(Network devices 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 built-in touchpad on
and off.
<Fn> + <F8> Speaker toggle Turns the speakers on and off.
<Fn> + <F9>
Keyboard
backlight
Turns the keyboard backlight
on and off.
Note: This feature is only
available on certain models.