FUJITSU LIFEBOOK 990TX2 - Manual (Page 142)

S e c t i o n F o u r
132
C A U T I O N
The internal modem is not intended for
use with Digital PBX systems. Do not
connect the internal modem to a digital
PBX as it may cause serious damage to the
internal modem or your entire notebook.
Consult your PBX manufacturer’s docu-
mentation for details. Some hotels have
Digital PBX systems. Be sure to find out
BEFORE you connect your modem.
SERIAL PORT DEVICES
To connect an RS-232 device to the serial port
on the rear panel of your notebook, be sure that
the connector is the right size and aligned, then
push in until it is fully seated. When it is seated,
tighten the hold-down screws, one on each end
of the connector. (See Figure 1-7 on page 8.)
PARALLEL PORT DEVICES
To connect a parallel interface device to the
parallel port on the rear panel of your note-
book, be sure that the connector is the right
size and aligned,then push in until it is fully
seated. When it is seated tighten the screw
locks on either end of the connector.
(See Figure 1-7 on page 8.)
USB DEVICES
When installing a device on either of the USB
ports on the rear panel of your notebook, be
sure that the connector is the right size, aligned,
and fully seated. (See Figure 1-7 on page 8.)
C A U T I O N
Due to ongoing changes in USB
technology and standards, not all
USB devices and/or drivers are
guaranteed to work.