Acer Aspire S5 User Manual page 29

Hotkey
<Fn> + <F5>
<Fn> + <F6>
<Fn> + <F7>
<Fn> + <F8>
<Fn> + <F11>
<Fn> + < >
<Fn> + < >
<Fn> + < >
<Fn> + < >
Icon Function
Display toggle
Display off
Touchpad toggle
Speaker toggle
NumLk
Brightness up
Brightness down
Volume up
Volume 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 embedded numeric
keypad on or off (only for
certain models).
Increases the screen
brightness.
Decreases the screen
brightness.
Increases the sound volume.
Decreases the sound volume.
Using the keyboard - 29