Acer Aspire 3000 - Manual (Page 21)

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To activate hot keys, press and hold the key before pressing the other key
in the hot key combination.
Hot key Icon Function Description
+
Hot key help Displays help on hot keys.
+
Acer eSetting Launches Acer eSetting in Acer eManager. See
"Acer eManager" on page 19.
+
Acer Power
Management Launches Power Management options.
+
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.
+
Touchpad
toggle Turns the internal touchpad on and off.
+
Speaker
toggle Turns the speakers on and off.
+
<↑> Volume up Increases the sound volume.
+
<↓> Volume down Decreases the sound volume.
+
<→> Brightness up Increases the screen brightness.