Sony VPCW211AX/L User's Guide download pdf (Page 28)

Getting Started >

Using the Battery Pack

Extending the Battery Life

When your computer is running on battery power, you can extend the battery life using the following methods.

❑ Decrease the LCD brightness of your computer screen.

❑ Use the power saving mode. See Using the Power Saving Modes (page 30) for more information.

❑ Change the power saving settings on the Power Options. See Using the VAIO Power Management (page 82) for more

information.

❑ Set the wallpaper in Long Battery Life Wallpaper Setting as your desktop background with the VAIO Control Center.

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User Guide 1
Contents 2
Before Use 4
1. Printed Documentation 6
2. On-screen Documentation 6
3. Support Web Sites 8
Ergonomic Considerations 10
Getting Started 12
Locating Controls and Ports 13
Getting Started > 14
About the Indicator Lights 19
Connecting a Power Source 20
Using the Battery Pack 22
To remove the battery pack 25
Charging the Battery Pack 26
Extending the Battery Life 28
To shut down your computer 29
Using the Power Saving Modes 30
Using Sleep Mode 31
Using Hibernate Mode 32
Updating Your Computer 33
Using Your VAIO Computer 34
Using the Keyboard 35
Using Your VAIO Computer > 36
Using the Touch Pad 37
Using the Built-in Camera 38
6 Click Start 44
Using the SD Memory Card 46
To insert an SD memory card 47
To remove an SD memory card 48
Notes on Using Memory Cards 49
Using the Internet 50
Using the Network (LAN) 51
Using the Wireless LAN 52
Note on the data encryption 54
Using the Bluetooth Function 56
Bluetooth Security 57
Using Peripheral Devices 61
Using Peripheral Devices > 63
To connect external speakers 64
Selecting Display Modes 67
Connecting a USB Device 71
Setting the Password 74
Setting the Power-on Password 75
Setting the Windows Password 79
Using the VAIO Control Center 81
Selecting a Power Plan 82
Precautions 83
Safety Information 84
Headphones 86
Computer 87
LCD Screen 87
Handling Your Computer 88
Handling the LCD Screen 90
Using the Power Source 91
Handling the Built-in Camera 92
Handling Discs 93
Troubleshooting 97
Computer Operations 99
System Update / Security 106
Recovery 108
Battery Pack 110
Built-in Camera 112
Networking (LAN/Wireless LAN) 114
What are channels? 116
Bluetooth Technology 117
Optical Discs 121
Why did my screen go blank? 122
Printing 125
Microphone 126
Speakers 127
Touch Pad 129
Keyboard 130
Floppy Disks 131
Audio/Video 132
"Memory Stick" 134
Peripherals 135
Trademarks 136

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Sony VPCW211AX/L User's Guide Page 28

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