8
eM250 Series
Closed front view
# Icon Item Description
1Wireless
communication switch
Enables/disables the wireless function.
Left view
2Ethernet (RJ-45) port Connects to an Ethernet 10/100-based network.
3Ventilation slots and
cooling fan
Enable the computer to stay cool, even after
prolonged use.
Note: Do not cover or obstruct the opening of
the fan.
4External display (VGA)
port
Connects to a display device (e.g., external
monitor, LCD projector).
5USB 2.0 port Connects to USB 2.0 devices (e.g., USB mouse).
6Microphone-in jack Accepts input from external microphones.
7Headphone/speaker/
line-out jack
Connects to line-out audio devices (e.g.,
speakers, headphones).