Battery - Fujitsu 420D User Manual

Windows 3.1
1. Save all data.
2. Exit all applications.
3. Exit Windows.
4. When the MS-DOS prompt appears press the
Ctrl+Alt+Del keys simultaneously. Or, when
the MS-DOS prompt appears put the Power
Switch in the O position for 10 seconds or
more and then put the Power Switch in the
On position.
MS-DOS
1. Save all data.
2. Exit all applications.
3. When the MS-DOS prompt appears press the
Ctrl+Alt+Del keys simultaneously. Or, when
the MS-DOS prompt appears put the Power
Switch in the O position for 10 seconds or
more, and then put the Power Switch in the
On position.
U s i n g Y o u r L i f e B o o k 4 0 0 S e r i e s
C A U T I O N
Turning off the Power Switch without
exiting Windows 95 may cause an error
when you start the next time. Turning
the power to On when it has been Off
for less than 10 seconds may also cause
an error when you start the next time.

Battery

The Nickel Metal Hydride Battery Pack is a
rechargeable battery with an operating time
of up to 2 hours depending on active Power
Savings features and user activity levels. The
battery operating time may become shorter
than the reference value if it is used under the
following conditions:
When used at temperatures that exceed a low
of 5°C or a high of 35°C. High temperatures
not only reduce charging e ciency, but can
also cause battery deterioration. (The charg-
ing icon on the Status Indicator Panel will
flash when you try to charge a battery that
is outside its operating temperature range.)
L i f e B o o k 4 0 0 S e r i e s f r o m F u j i t s u
The battery charging capacity is reduced as
the battery ages. If the battery is running low
quickly, you should replace it with a new one.
When using a high cur rent device such as a
modem, a LAN card,the CD-ROM drive, or
the hard drive frequently.
Using the AC Adapter will conserve the battery
when using a high current device such as a
modem, a LAN card, the CD-ROM drive,
or the hard drive frequently.
C A U T I O N
Actual battery life will vary based on
screen brightness, applications, features,
power management setting, battery con-
ditioning, and other customer prerences.
CD-ROM or hard drive usage may also
have a significant impact on battery life.
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