FUJITSU C-4120 - Manual (Page 26)

S e c t i o n T w o
12
SECTION TWO
STARTING YOUR LIFEBOOK C SERIES
FROM FUJITSU
This section describes the initial power on and
setup of your notebook. It provides informa-
tion on power sources, powering on, shutting
down, initial software setup and the registration
of your LifeBook C Series.
POWER SOURCES
Your notebook has three possible power
sources: the internal Lithium ion battery; the
AC adapter; or an optional auto/airline adapter.
Connecting the Power Adapters
The AC adapter or an optional auto/airline
adapter provides power for operating your
notebook and charging the battery.
(Figure 1-2.)
To Connect the AC Adapter
1. Plug the wall connector into the AC adapter.
2. Plug the DC Output cable of the AC adapter
into the DC Power jack on the rear panel of
your notebook. (Figure 2-1.)
Figure 2-1 Connecting the AC Adapter
3. Plug the AC adapter into an AC
electrical outlet.
To Connect the Optional Auto/airline Adapter
1. Plug the DC Output cable into the DC
Power jack on the rear panel of
your notebook.
2. Plug the auto/airline adapter plug into the
cigarette lighter or accessory plug of a car or
other vehicle with the ignition key in the On
or the Accessories position or into the DC
Power jack on an airplane seat.
To Switch From AC Adapter Power
To Battery Power
1. Be sure that you have a charged or partially
charged battery installed.
2. Remove the AC or auto/airline adapter from
the DC Power jack.
P O I N T
The internal Lithium ion battery is not
charged when you purchase your note-
book. Initially you will need to connect the
AC adapter or the auto/airline adapter to
use it. If you purchase a second Lithium ion
battery it will not be charged when you get
it. You will need to charge it prior to use.