Fujitsu C-4120 Laptop User Manual


 
Section Four
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SECTION FOUR
USER INSTALLABLE FEATURES
Your LifeBook C Series has a number of user
installable features:
A Battery bay on the underside of your note-
book allows you to replace the internal
Lithium ion battery with a second one.
PC Card slots in the left side panel of your
notebook allow you to install PC Cards,
IC memory cards (SRAM card) or Zoomed
Video cards (Slot 1 only).
A compartment under the keyboard
of your notebook allows you to install a
memory upgrade module.
A microphone jack on the right side of
your notebook allows you to connect
a mono microphone.
A stereo line in jack on the right side of your
notebook allows you to connect a sound
source such as a cassette recorder.
A wireless infrared (IR) mouse receiver on
the lower right side of the screen allows the
use of the optional FPC IR Mouse.
A headphone jack on the right side of your
notebook allows you to connect headphones
or powered speakers.
A PS/2 port on the back of your notebook
allows you to connect an external mouse,
keyboard or numeric keypad.
A USB port in the back of your notebook
allows you to connect a Universal Serial
Bus device.
An Modem (RJ-11) jack on the right side
of your notebook allows you to connect
a telephone line to the internal modem.
A serial port in the back of your notebook
allows you to connect serial devices, such
as RS-232C pointing devices or modems.
A parallel port in the back of your notebook
allows you to connect a parallel printer,
photo or text scanner, etc.
An external monitor port in the back of
your notebook allows you to connect an
external monitor.
This section describes how to install and remove
equipment for each of the expansion features.
LITHIUM ION BATTERY
Lithium ion Battery
Your Lithium ion battery is durable and long
lasting but should not be exposed to extreme
temperatures, high voltages, chemicals or
other hazards.
Warm Swapping
Your C Series notebook comes equipped with
a bridge battery. A bridge battery allows a
charged Lithium ion battery to be exchanged
for a discharged one by "warm-swapping".
To warm-swap, have a charged battery ready to
install, put your notebook in Suspend mode,
remove the low battery and quickly insert the
charged battery. The bridge battery capacity is
not large, and can vary with the condition of
your notebook, so you will have 3 minutes at
the most to make the change.
Batteries can, of course, also be "cold-swapped",
i.e. with the notebook powered off and the AC
adapter disconnected. In this case there is no
time limit.