Hotkeys - Acer Aspire 4250 Service Manual

Hotkeys

The computer employs hotkeys or key combinations to access most of the computer's
controls like screen brightness and volume output.
Figure 1-10. Keyboard Hotkeys
To activate hotkeys, press and hold the <Fn> key before pressing the other key in the
hockey combination.
Hot key
<Fn> + <F3>
<Fn> + <F4>
<Fn> + <F5>
<Fn> + <F6>
<Fn> + <F7>
<Fn> + <F8>
<Fn> + < >
<Fn> + < >
<Fn> + < >
Hardware Specifications and Configurations
Icon Function
Communication
Sleep
Display toggle
Display off
Touchpad toggle
Speaker toggle
Brightness up
Brightness down
Volume up
0
Description
Enables/disables the computer's
communication devices.
(Communication devices may
vary by configuration.)
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 touchpad on and off.
Turns the speakers on and off.
Increases the screen brightness.
Decreases the screen brightness.
Increases the sound volume.
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