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CHAPTER 2

Basic Operations

This chapter describes the basic operations of your computer.

Choosing Power Source

You can use the computer with one of the following power sources:

AC power from a wall outlet

Use AC power whenever possible; rely on the battery only when AC power is not

available.

Rechargeable battery

There is an internal standard battery in the computer. You can use an optional

external battery pack adding to the standard battery. See Chapter 3 for battery

information.

About the Power Indicators

The following indicators show the power status of your computer.

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Sharp PC-A250 Specifiche Pagina 25