Acer Extensa 5420, User Manual

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16
English
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3 5-in-1 card reader Accepts Secure Digital (SD,
MultiMediaCard (MMC), Memory Stick
(MS), Memory Stick Pro (MS PRO), and xD-
Picture Card.
Note: Only one card can operate at any
given time.
4 Line-in jack Accepts audio line-in devices (e.g., audio
CD player, stereo walkman, mp3 player)
5
Microphone jack
Accepts inputs from external microphones.
6 Headphones/
speaker/line-out jack Connects to audio line-out devices
(e.g., speakers, headphones).
7 Infrared port Interfaces with infrared devices (e.g.,
infrared printer and IR-aware computer).
8 Bluetooth
communication
switch Enable/disable the Bluetooth function.
Indicates the status of Bluetooth
communication (manufacturing option).
9 Wireless
communication
switch Enable/disable the wireless function.
Indicates the status of wireless LAN
communication (manufacturing option).
# Icon Item Description
1 Kensington lock
slot Connects to a Kensington-compatible
computer security lock.
2 Ethernet (RJ-45)
port Connects to an Ethernet 10/100/1000-based
network.
3 External display
(VGA) port Connects to a display device (e.g., external
monitor, LCD projector).
4
DVI-D
DVI-D port Supports digital video connections.
# Icon Item Description