User's Manual

charge/recharge cycle and improves recharge efficiency. Follow these suggestions to optimize and
maximize battery power:
Battery-low warning
You never have to worry about battery power as long as you are using the AC adapter. However, when
you operate the computer on battery power, pay extra attention to the power indicator on the display
p
anel.
During a battery-low condition, the power indicator flashes at regular intervals until battery power is
depleted.
WARNING
Connect the AC adapter to the computer as soon as possible. Data is lost when computer
p
ower is cut off during Standby mode.
The following table shows the recommended course of action to take when you encounter a battery-low
condition.
z
Purchase an extra battery pack.
z
Use the AC adapter whenever possible so that the battery is reserved for on-
the-go computing.
z
Keep the battery pack in the computer powered by the AC adapter. The
constant trickle charge maintains the battery level to eliminate the battery
self-discharge effect. The charge-in-use function also charges the battery
pack.
z
Eject the PC card from the card slot when it is not in use, since the PC card
draws extra power. See Ejecting a card.
Store the battery pack in a cool, dry place. The recommended storage
temperature for battery packs ranges from 10 to 30 degrees Celsius. The
higher the storage temperature, the faster the battery pack self-discharges.
z
z
z
The batteries can be recharged about 400 times when used as directed.
Excessive recharging decreases battery life.
Take care of your battery pack and AC adapter. See Safety and maintenance
.
Situation Recommended Action
AC adapter and
power outlet
available
1. Connect the AC adapter to the computer.
2. Save all necessary files.
3. Resume work.
Power off the computer if you wish to recharge the battery rapidly.
An extra fully-
charged battery
pack available
1. Save all necessary files.
2. Exit the application.
3. Power off the computer.
4. Replace the battery pack.
5. Power on the computer and resume work.
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