Acer Aspire R7-571 User Manual page 31

Hotkey
<Fn> + <F5>
<Fn> + <F6>
<Fn> + <F7>
<Fn> + <F8>
<Fn> + <F9>
<Fn> + <F10>
<Fn> + <F11>
<Fn> + < >
<Fn> + < >
Icon Function
Display toggle
Display off
Touchpad toggle
Speaker toggle
Keyboard
backlight
Keyboard toggle Turns the keyboard on and off.
NumLk
Brightness up
Brightness down
Description
Switches display output
between the display screen,
external monitor (if connected)
and both.
Turns the display screen
backlight off to save power.
Press any key to return.
Turns the built-in touchpad on
and off.
Turns the speakers on and off.
Turns the keyboard backlight
on and off.
Also adjusts the backlight
brightness.
Turns the embedded numeric
keypad on or off.
Increases the screen
brightness.
Decreases the screen
brightness.
Using the keyboard - 31