Closed Front View - Acer Extensa 4220 User Manual

Closed front view

# Icon Item
1 Speakers
2 IEEE 1394 port
3 Infrared port
4 USB 2.0 port
5 Line-in jack
6
Microphone jack
7 Headphones/
speaker/line-out jack
8 Bluetooth
communication
switch
9 Wireless
communication
switch
10 Latch
Description
Left and right speakers deliver stereo
audio output.
Connects to IEEE 1394 devices.
Interfaces with infrared devices (e.g.,
infrared printer and IR-aware computer).
Connects to USB 2.0 devices
(e.g., USB mouse, USB camera).
Accepts audio line-in devices (e.g., audio
CD player, stereo walkman, mp3 player)
Accepts inputs from external microphones.
Connects to audio line-out devices
(e.g., speakers, headphones).
Enable/disable the Bluetooth function.
(manufacturing option).
Enable/disable the wireless function.
(manufacturing option).
Locks and releases the lid.
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