User’s Manual 2-7
The Grand Tour
Link indicator
(green)
This indicator glows green when the computer is
connected to a LAN and the LAN is functioning
properly.
LAN active indicator
(yellow)
This indicator glows yellow when data is being
exchanged between the computer and the LAN.
Modem jack The modem jack allows you use to attach a
modular cable in order to connect the internal
modem directly to a telephone line.
Some models are equipped with a built-in
modem.
■Connection to any communication line other than an analog phone line
could cause a computer 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 offics.
■Avoid using your computer modem with the telephone cable connected
during an electrical storm. There may be a remote risk of electric shock
from lightning.
FM tuner jack A FM tuner jack enables FM tuner antenna
connection. Some models are equipped with an
FM tuner jack.