Battery; Charging; Using Pc With Battery - Fujitsu b2178 Manual

SECTION 1

9. Battery

This PC is capable to supply power from batteries as well as the AC adapter.

Charging

1. Connect the AC adapter
With the connection of the AC adapter, charging starts and the battery charge indicator
( ) and the current battery power indicator appear in the status indicator LCD.
2. Make sure that the battery charge indicator disappears and disconnect the AC adapter.
Critical Point
Charge battery when you start using this PC after purchase or if you have not charged it for
more than 1 month.
The battery charge completes when the battery charge indicator (
remaining battery power indicator change from blinking (
sufficient time for battery recharge to make sure that the battery is fully charged.
When the remaining battery power is still 90% or more, the unit does not start charging even
though the AC adapter is connected. Charging starts when the power is 89% or less.
When you turn the MAIN switch off, the indication of the status indicator LCD disappears
soon after the charge completion.
The battery charging capability deteriorates when room temperature is too high or too low.
Battery charging may not begin when battery temperature is too high after usage (
in this case). However, charging starts when the battery temperature lowers after a while.

Using PC with Battery

Here is the explanation on how to use the PC with battery.
1 Remove the AC adapter and turn on the
MAIN switch.
Slide the MAIN switch to the direction of the
arrow ( side). (
Main switch
) lights up.
) to appearing (
Critical Point
When the MAIN switch is already turned
on, push down the SUS/RES switch.
When the room temperature is low, the
battery operation time length becomes
shorter.
When the battery has been used for a
longer period, the battery operation time
duration becomes shorter. If you notice
that the operation time length becomes
extremely short, replace the battery with
a new one.
) disappears and the
). Take
blinks
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