Acer Aspire 4220 Series, User Manual

Page: 34 / 113

16
English
4 Status indicators
Light-Emitting Diodes (LEDs) that light up to show
the status of the computer's functions and
components. See "Indicators" on page 25 for
more details.
5 Speakers
Left and right speakers deliver stereo audio
output.
6 Keyboard
For entering data into your computer.
7 Palmrest Comfortable support area for your hands when
you use the computer.
8 Touchpad Touch-sensitive pointing device which functions
like a computer mouse.
9 Click buttons (left,
center and right) The left and right buttons function like the left
and right mouse buttons; the center button serves
as a 4-way scroll button.
10 Status indicators
Light-Emitting Diodes (LEDs) that light up to show
the status of the computer's functions and
components. See "Indicators" on page 25 for
more details.
11 Empowering key
Lanuch Acer Empowering Technology
12 Easy-launch
buttons Buttons for launching frequently used programs.
See "Easy-launch buttons" on page 26 for more
details.
13 Microphone Internal microphone for sound recording.
# ICON Item Description
http:\\www.direcTutor.com