Acer eMachines E720 Series, Service Manual

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6 Chapter 1
Left View
No. Icon Item Description
1 Kensington lock
slot Connects to a Kensington-compatible
computer security lock.
Note: Wrap the computer security lock cable
around an immovable object such as a table or
handle of a locked drawer. Insert the lock into
the notch and turn the key to secure the lock.
Some keyless models are also available.
2 DC-IN jack Connects to an AC adapter.
3 Ethernet (RJ-45)
port Connects to an Ethernet 10/100/1000-based
network.
4 External display
(VGA) port Connects to a display device
(e.g. external monitor, LCD projector).
2 USB 2.0 ports Connect to USB 2.0 devices (e.g. USB mouse,
USB camera).
Line-in jack Accepts audio line-in devices (e.g. audio CD
player, stereo walkman).
Microphone-in
jack Accepts input from external microphones.
Headphones/
speaker/line-out
jack Connects to audio line-out devices
(e.g. speakers, headphones).