Acer Aspire 5542 - Manual (Page 6)

6
English
1. The front panel indicators are visible even when the computer cover is closed
up.
Hotkeys
The computer employs hotkeys or key combinations to access most of the
computer's controls like screen brightness, volume output.
To activate hotkeys, press and hold the key before pressing the other key
in the hotkey combination.
15 Speakers Left and right speakers deliver stereo
audio output.
Hotkey Icon Function Description
+ System
property Starts System Property for displaying
system information.
+ Bluetooth Enables/disables the Bluetooth
function.
+ Sleep Puts the computer in Sleep mode.
+ Display toggle Switches display output between the
display screen, external monitor
(if connected) and both.
+ Screen blank Turns the display screen backlight off
to save power. Press any key to
return.
+ Speaker
toggle Turns the speakers on and off.
+ < > Brightness up Increases the screen brightness.
+ < > Brightness
down Decreases the screen brightness.
+ < > Volume up Increases the sound volume.
+ < > Volume down Decreases the sound volume.
# Icon Item Description