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If necessary, use a footrest to raise the level of your knees and ease the pressure on the back of your thighs. 40 40 40d Selecting a place to work . Adjust the back of your chair so that it supports the lower curve of your spine. If necessary, use a cushion to provide extra back support. Lower-back-support cushions are available at many office supply stores. . Sit with your back straight so that your knees, hips, and elbows form approximately 90-degree angles when you work. Do not slump forward or lean back too far. Lighting Proper lighting can improve the visibility of the display and reduce eyestrain. . Position the display panel or external monitor so that sunlight or bright indoor lighting does not reflect off the screen. Use tinted windows or shades to reduce glare. . Avoid placing your computer in front of a bright light that could shine directly in your eyes. . If possible, use soft, indirect lighting in your computer work area. Arms and wrists . Avoid bending, arching, or twisting your wrists. Keep them in a relaxed, neutral position while typing. . Exercise your hands, wrists, and arms to improve circulation. Using the computer keyboard incorrectly may result in discomfort and possible injury. If your hands, wrists, and/or arms bother you while typing, stop using the computer and rest. If the discomfort persists, consult a physician. Getting Started Getting Started Selecting a place to work Work habits The key to avoiding discomfort or injury from strain is to vary your activities. If possible, schedule a variety of tasks into your working day. Finding ways to break up the routine can reduce stress and improve your efficiency. . Take frequent breaks to change position, stretch your muscles, and relieve your eyes. A break of two or three minutes every half hour is more effective than a long break after several hours. . Avoid performing repetitive activities for long periods. Intersperse such activities with other tasks. . Focusing your eyes on your computer screen for long periods can cause eyestrain. Look away from the computer frequently and focus your eyes on a distant object for at least 30 seconds. Precautions Your notebook computer is designed to provide optimum safety and ease of use, and to withstand the rigors of travel. You should observe certain precautions to further reduce the risk of personal injury or damage to the computer. . Avoid prolonged physical contact with the underside of the computer. If the computer is used for long periods, its case can become very warm. While the temperature may not feel too hot to the touch, if you maintain physical contact with the computer for a long time (if you rest the computer on your lap, for example), your skin might suffer low-heat injury. . Never apply heavy pressure to the computer or subject it to sharp impacts. Excessive pressure or impact can damage computer components or otherwise cause your computer to malfunction. 42 42 42d Selecting a place to work . Some PC Cards can become hot with prolonged use. If two cards are installed, both can become hot even if only one is being used. Overheating of a PC Card can result in errors or instability in its operation. Be careful when you remove a PC Card that has been used for a long period. . Avoid spilling liquids into the computer’s keyboard. If you do spill a liquid that gets into the keyboard, turn off the computer immediately. Leave the computer turned off overnight to let it dry out before you use it again. . Never turn off the computer if a drive light indicates a drive is active. Turning off the computer while it is reading from or writing to a disk may damage the disk, the drive, or both. . Keep the computer and disks away from objects that generate strong magnetic fields, such as large stereo speakers. Information on disks is stored magnetically. Placing a magnet too close to a disk can erase important files. . Scan all new files for viruses. This precaution is especially important for files you receive via email or download from the Internet. Occasionally, even new programs you buy from a supplier may contain a computer virus. You will need a special program to check for viruses. Ask your dealer to help you. Getting Started Getting Started Setting up your computer Setting up your computer TECHNICAL NOTE: You must complete all set up steps up to “Setting up your software” on page 43 before adding external or internal components to your computer. These components include, but are not limited to, a mouse, keyboard, printer, memory, and PC cards. Your computer contains a rechargeable high-capacity battery that needs to be charged before you can use it. To use external power or to charge the battery, you must attach the AC adapter. See Connecting the AC adapter for more information. Setting up your software The first time you turn on your computer, the Setup Wizard guides you through steps to set up your software. 1 From the welcome screen, click Next to enter the Setup Wizard. 2 Confirm acce...

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