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Getting Started
Chapter 3. Getting Started
15
e External microphone jack
The microphone jack can be used to connect an external microphone for
video conferencing, voice narrations, or simple audio recordings.
f External headphone jack
The headphone jack is used to connect headphones or a speaker. Using
this jack automatically disables the built-in speaker of the computer.
Left-side View
Refer to the diagram below to identify the components on this side of the
computer.
a Security keyhole
Your computer comes with a security keyhole. You can purchase a
security cable and lock to fit this keyhole.
Hint: Before purchasing any security product, verify that it is
compatible with this type of security keyhole.
b AC power adapter jack
Connect the power adapter here to supply power to the computer and
charge the internal battery.
Note: To prevent damage to the computer and battery pack, use the
supplied AC adapter only.
c Fan louvers
The fan louvers allow cool air to enter and warm air to exit the
computer.
Important: Make sure that paper, books, clothing, cables or other
objects do not block any of the fan louvers or else
overheating of the computer may occur.
d LAN port/Modem port
(1) LAN Port
The LAN port supports a standard RJ-45 connector, and allows you to
connect the computer to a local network.
Attention: Because the voltage of a telephone connection is higher
than that of a network, do not attempt to connect a
telephone cable to the LAN port or else a short circuit of the
computer might occur.
ab
cd
e
f
g
h
Lenovo 3000Y410 UG.book Page 15 Friday, September 14, 2007 1:37 PM