Acer Aspire R7-571G - Manual (Page 31)

Using the keyboard - 31
<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.
Also adjusts the backlight
brightness.
<Fn> + <F10> Keyboard toggle Turns the keyboard 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.
Hotkey Icon Function Description