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Lenovo 3000 G510 UG V2.0_en.book Page 40 Friday, April 18, 2008 2:54 PM
Chapter 3. Getting Started
Notes:
• When you do not use the AC adapter, disconnect it from the electrical
outlet.
• Do not wrap the power cord tightly around the AC power transformer
pack when it is connected to the transformer.
• You can charge the battery when the AC adapter is connected to the
computer and the battery is installed. You need to charge it in any of the
following conditions:
• When you purchase a new battery
• If the battery status indicator (amber) starts blinking
• If the battery has not been used for a long time
Before you charge the battery, make sure that its temperature is at least
10 degrees Celsius (50 degrees Fahrenheit).
Charging the Battery
When you check the battery status and find that the percentage of power
remaining is low or when the power alarm alerts you that remaining power
is low, you need to charge your battery or replace it with a charged battery.
If an AC outlet is convenient, first, connect the power cord to the
transformer pack; second, plug the power cord into an electrical outlet; and
then connect the AC adapter to the power jack of the computer.
The charging time is affected by the physical environment.
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