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Hersteller: Toshiba Dateigröße: 2.98 mb Dateiname: Unterrichtssprache:

Is your chair comfortable - does it support your back and arms well? . Are your feet flat on the ground? . Is there adequate space under your desk for your legs? . Are the keyboard and mouse at elbow level? . Are your shoulders relaxed when using the keyboard? . Are your shoulders relaxed when using a mouse or other optional pointing device? . Are your hands and wrists aligned in a comfortable, straight posture? . Are your arms supported in the forearm area (not at the wrist)? . Do you hold the mouse or trackball with a loose, relaxed hand? . Do you use a light touch when typing or using the mouse? . Do you clean your mouse or trackball regularly? . Is the top of your monitor close to eye level? . Is the monitor about an arm length away? . Have you eliminated the glare on the monitor? . Is the monitor tilted so that it is easy to read? . Do you change postures regularly? . Do you take breaks, at least once an hour? Precautions Your 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 or surface of the computer. 34 34 34d Selecting a place to work Never allow any liquids to spill into any part of your computer, and never expose the computer to rain, water, seawater or moisture. Exposure to liquid or moisture can cause electric shock or fire, resulting in damage or serious injury. If any of these eventualities should accidentally occur, immediately: 1. Turn off the computer. 2. Disconnect the AC adaptor from the power plug socket and computer. Failure to follow these instructions could result in serious injury or permanent damage to the computer. Do not turn on the power again until you have taken the computer to an authorized service center. . Avoid prolonged physical contact with the underside or surface of the computer. . Computer base and palm rest can become hot! Avoid prolonged contact to prevent heat injury to skin. Today’s performance computers generate heat under normal operating conditions, as a function of system activity. Avoid extended contact between the computer base or palm rest and your skin. Under certain operating conditions such prolonged contact between the computer base or palm rest and your skin may result in skin irritation and/or heat injury. Consider using a hard computer insulating pad or similarly suitable hard insulating material when using a computer on your lap. Never place a heavy object on the computer and be careful not to drop a heavy object onto the computer. It could damage the computer or cause system failure. . Never turn off the computer if a drive light indicates a drive is active. Turning off the computer while it is rea...

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