Special Key - Acer ASPIRE 5570 Service Manual

Hot Key
Fn-F4
Fn-F5
Fn-F6
Fn-F7
Fn-F8
Fn-w
Fn-y
Fn-x
Fn-z

Special Key

You can locate the Euro symbol and US dollar sign at the upper-center and/or bottom-right of your keyboard.
To type:
18
Icon Function
Sleep
Display toggle
Screen blank
Touchpad toggle
Speaker toggle
Volume up
Volume down
Brightness up
Brightness down
Description
Puts the computer in Sleep mode.
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 internal touchpad on and off.
Turns the speakers on and off.
Increases the speaker volume.
Decreases the speaker volume.
Increases the screen brightness.
Decreases the screen brightness
Chapter 1