Acer Aspire 4739 User Manual download pdf (Page 24)

English

Hotkeys

The computer employs hotkeys or key combinations to access most of the

computer's controls like screen brightness and volume output.

To activate hotkeys, press and hold the <Fn> key before pressing the other key

in the hotkey combination.

Hotkey Icon Function Description

<Fn> + <F3> Communication

key

Enables / disables the

computer's communication

devices. (Communication

devices may vary by

configuration.)

<Fn> + <F4> Sleep Puts the computer in Sleep

mode.

<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> + <F11> NumLk Turns the embedded numeric

keypad on or off (only for

certain models).

Brightness up Increases the screen brightness.

Brightness

down

Decreases the screen

brightness.

Volume up Increases the sound volume.

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Acer Aspire 4739 User Manual Page 24