User’s Manual 2-5
The Grand Tour
External monitor
port
This external monitor port lets you connect an
external video display.
DC IN 15V jack The AC adaptor connects to this jack. Use only
the model of AC adaptor that comes with the
computer. Using the wrong adaptor can damage
your computer.
Modem jack The modem jack lets you use a modular cable to
connect the modem directly to a telephone line.
■Connection to any communication line other than an analog phone line
could cause a PC system failure.
■Connect the built-in modem only to ordinary analog phone lines.
■Never connect the built-in modem to a digital line (ISDN).
■Never connect the built-in modem to the digital connector on a
public telephone or to a digital private branch exchange (PBX).
■Never connect the built-in modem to a key telephone system for
residences or offices.
■Never operate your PC on AC power during a thunderstorm. If you see
lightning or hear thunder, immediately turn off the PC. An electric surge
caused by the storm, may result in a system failure, loss of data or
hardware damage.
LAN jack This jack lets you connect to a LAN. The adaptor
has built-in support for Ethernet LAN (10
megabits per second, 10BASE-T), Fast Ethernet
LAN (100 megabits per second, 100BASE-TX)
and Gigabit Ethernet LAN (1000 megabits per
second, 1000BASE-T (only for Intel® CoreTM
Duo/Solo Processor models)). The LAN has two
indicators. Refer to Chapter 4, Operating Basics,
for details.
■Do not connect any cable other than a LAN cable to the LAN jack. It
could cause damage or malfunction.
■Do not connect the LAN cable to a power supply. It could cause
damage or malfunction.
Link indicator
(green)
This indicator glows green when the computer is
connected to a LAN and the LAN is functioning
properly.