Asus B53V - Manual (Page 24)

24 Notebook PC User Manual
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8 Optical Drive Emergency Eject
The emergency eject is used to eject the optical drive tray
in case the electronic eject does not work. Do not use the
emergency eject in place of the electronic eject.
Modem Port (on selected models)
The RJ-11 modem port with two pins is smaller than the
RJ-45 LAN port and supports a standard telephone cable.
The internal modem supports up to 56K V.90 transfers.
The built-in connector allows convenient use without
additional adapters.
IMPORTANT! The built-in modem does not support the
voltage used in digital phone systems. Do not connect the
modem port to a digital phone system or else damage will
occur to the Notebook PC.
NOTE: Do not remove the rubber cover in the modem port
for Notebook SKU models without a modem.
CAUTION! For electrical safety concerns, only use
telephone cables rated 26AWG or higher.
LAN Port
The RJ-45 LAN port with eight pins is larger than the RJ-11
modem port and supports a standard Ethernet cable for
connection to a local network. The built-in connector allows
convenient use without additional adapters.
Kensington® Lock Port
The Kensington® lock port allows the Notebook PC to
be secured using Kensington® compatible Notebook PC
security products. These security products usually include
a metal cable and lock that prevent the Notebook PC to
be removed from a fixed object. Some may also include a
motion detector to sound an alarm when moved.