Ac Adapter Indicator; Battery Level Indicators; Battery Charging Indicators - Fujitsu LifeBook S7220 User Manual

AC Adapter Indicator

The AC Adapter indicator shows whether your notebook is operating from the Auto/Airline adapter, AC
adapter or battery. This icon has two different states that tell you your notebook's power source.
• On: This means that either of the adapters are currently in use.
• Off: Power is only coming from the batteries, and you do not have an adapter connected.

Battery Level Indicators

The two Battery Level indicators show whether or not
the primary Lithium ion battery and/or the optional
second Lithium ion battery are installed (Battery 1 refers
to the primary Lithium ion battery, while Battery 2 refers
to the optional Flexible Bay second battery). In addition,
this symbol states how much charge is available within
each installed battery. The symbol will only be displayed
for a battery that is currently installed.

Battery Charging Indicators

Located to the left of each Battery Level indicator is a
small arrow symbol. This symbol states whether that
specific battery is charging. This indicator will flash if
the battery is too hot or cold to charge.
B
ATTERIES SUBJECTED TO SHOCKS
DAMAGED
,
.
24
VIBRATION OR EXTREME TEMPERATURES CAN BE PERMANENTLY
76%–100% Charging
76%–100%
51%–75%
26%–50%
13%–25%
Low Warning <13%
Critical Low or
Dead Battery
Shorted Battery