FUJITSU LIFEBOOK 990TX2 - Manual (Page 22)

S e t t i n g U p Y o u r L i f e B o o k 9 0 0 S e r i e s
L i f e B o o k 9 0 0 S e r i e s f r o m F u j i t s u
11
POWER SOURCES
Your notebook has four possible p ower sources:
the main Lithium ion battery; an optional sec-
ond Lithium ion battery; the AC adapter; and
an optional auto/airline adapter.
Connecting the Power Adapters
The AC adapter or an optional auto/airline
adapter provides power for operating your note-
book and charging the batteries. (Figure 1-9.)
To Connect the AC Adapter
1.Plug the DC output cable of the AC adapter
into the DC power jack on the right side
panel of your notebook.
2.Plug the AC adapter into an AC
electrical outlet.
To Connect an Optional Auto/airline Adapter
1.Plug the DC output cable into the DC
power jack on the right side panel of
your notebook.
2.Plug the auto/airline adapter connector
into the cigarette lighter of a car or other
vehicle with the ignition key in the On or the
Accessories position; or plug the auto/airline
adapter connector into the power jack on the
seat in airplanes that are equipped to support
powered electronic devices.
To Switch From AC Adapter Power
To Battery Power
1. Be sure that you have at least one charged
battery installed.
2. Remove the AC or auto/airline adapter.
Figure 1-9 Connecting the AC Adapter
C A U T I O N
The Lithium ion battery is not charged
when you purchase your notebook.
Initially you will need to connect the
AC adapter or an optional auto/airline
adapter to use it. If you purchase a sec-
ond Lithium ion battery it will not be
charged when you get it. You will need to
charge it prior to use. It can take up to 3
hours to charge a battery if the notebook
is Off or in Suspend mode. If your note-
book is in use it can take up to 9 hours
or more to charge a single battery.