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Sony VGC-LS21N User Guide - Page 7

Ergonomic Considerations - computer

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Ergonomic Considerations Whenever possible, you should attempt to take account of the following ergonomic considerations: n7 N Before Use ❑ Stable work surface - Use a stable work surface large enough to support the computer and other peripheral equipment. ❑ Position of your computer - Place the display directly in front of you (1). Keep your forearms horizontal (2), with your wrists in a neutral, comfortable position (3) while using the keyboard, pointing device, or external mouse. Let your upper arms hang naturally at your sides. Have breaks during sessions with your computer. Excessive use of the computer may strain muscles or tendons.

Section	Page
Before Use	5
Documentation	5
Ergonomic Considerations	7
Getting Started	9
Locating Controls and Ports	10
About the Indicator Lights	15
Connecting a Power Source	16
Shutting Down Your Computer Safely	19
Using Your VAIO Computer	20
Using the Keyboard	21
Using the Mouse	28
Using the Built-in MOTION EYE Camera	33
Using the Optical Disc Drive	35
Using the TV Function	45
Using PC Cards	63
Using the ExpressCard Module	66
Using the Memory Stick Media	70
Using Other Memory Cards	76
Using the Internet	79
Using Wireless LAN (WLAN)	80
Using Peripheral Devices	86
Connecting a Universal Serial Bus (USB) Device	87
Connecting a Printer	89
Connecting an i.LINK Device	90
Connecting to a Network (LAN)	92
Customizing Your VAIO Computer	93
Setting the Password	94
Setting Up Your Computer with VAIO Central	97
Using the Power Saving Modes	98
Upgrading Your VAIO Computer	101
Adding and Removing Memory	102
Precautions	108
On Handling the LCD Screen	109
On Using the Power Source	110
On Handling Your Computer	111
On Using the Built-in MOTION EYE Camera	113
On Handling Floppy Disks	113
On Handling Discs	114
On Using Headphones	116
On Handling Memory Stick Media	116
On Handling the Hard Disk	117
Troubleshooting	118
Computer	120
System Security	126
Built-in MOTION EYE Camera	127
Internet	130
Networking	132
Optical Discs	135
Display	139
Printing	140
Microphone	141
Mouse	142
Speakers	143
Keyboard	144
Floppy Disks	145
PC Cards	146
Audio/Video	148
Memory Stick Media	149
Peripherals	150
Support Options	151
Sony Support Information	151

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Before Use

Ergonomic Considerations

Whenever possible, you should attempt to take account of the following ergonomic considerations:

❑

Stable work surface

— Use a stable work surface large enough to support the computer and other peripheral equipment.

❑

Position of your computer

– Place the display directly in front of you (1). Keep your forearms horizontal (2), with your

wrists in a neutral, comfortable position (3) while using the keyboard, pointing device, or external mouse. Let your upper

arms hang naturally at your sides. Have breaks during sessions with your computer. Excessive use of the computer may

strain muscles or tendons.