Sharp PCMM20 User Guide - Page 33

Basic Operations

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CHAPTER 2 Basic Operations This chapter describes the basic operations of your computer. 2 Choosing Power Source You can use your 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 Your computer is equipped with a standard battery pack. You can also use an optional high capacity battery. See Chapter 3 for the battery information. About Power Indicators The following indicators show the power status of your computer. Indicator Light Meaning Power On (green) Operating Blinking (green) In System Standby Off Powered off or in System Hibernate Battery Connected to AC On (green) Fully charged Power Source On (orange) Being charged Blinking In abnormal state (Remove the (orange) battery pack and install it again.) Powered by Off Has power Battery Blinking (red) Almost completely discharged (The warning beep sounds.) The battery indicator is always off when your computer is turned off and not connected to AC power source. 2-1

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2-1
2
CHAPTER 2
Basic Operations
This chapter describes the basic operations of your computer.
Choosing Power Source
You can use your 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
Your computer is equipped with a standard battery pack. You can also use an
optional high capacity battery. See Chapter 3 for the battery information.
About Power Indicators
The following indicators show the power status of your computer.
Indicator Light
Meaning
On (green)
Operating
Blinking (green)
In System Standby
Power
Off
Powered off or in System Hibernate
On (green)
Fully charged
On (orange)
Being charged
Connected to AC
Power Source
Blinking
(orange)
In abnormal state (Remove the
battery pack and install it again.)
Off
Has power
Battery
Powered by
Battery
Blinking (red)
Almost completely discharged
(The warning beep sounds.)
The battery indicator is always off when your computer is turned off and not
connected to AC power source.