Acer 4339 Guia Do Utilizador
8
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4
Ethernet (RJ-45) port
Connects to an Ethernet 10/100/1000-
based network.
based network.
5
USB 2.0 port
Connects to USB 2.0 devices (e.g., USB
mouse, USB camera).
mouse, USB camera).
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Icon
Item
Description
1
USB 2.0 ports
Connect to USB 2.0 devices (e.g., USB
mouse, USB camera).
mouse, USB camera).
2
Optical drive
Internal optical drive; accepts CDs or
DVDs.
DVDs.
3
Optical disk access
indicator
indicator
Lights up when the optical drive is
active.
active.
4
Optical drive eject
button
button
Ejects the optical disk from the drive.
5
Emergency eject
hole
hole
Ejects the optical drive tray when the
computer is turned off.
Note: Insert a paper clip to the
emergency eject hole to eject the
optical drive tray when the computer
is off.
computer is turned off.
Note: Insert a paper clip to the
emergency eject hole to eject the
optical drive tray when the computer
is off.
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Icon
Item
Description
2
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