HP NetServer LP 1000r HP Servers - Working In Comfort - Page 21
Mice and Other Input Devices
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wic.book Page 17 Friday, December 5, 1997 11:24 AM Mice and Other Input Devices Working in Comfort Setting Up Your HP Computing Equipment Various aspects of using mice and other input devices may increase your risk of discomfort or injury. Observing the following recommendations may reduce that risk. As with the keyboard, try to keep your hand, wrist and forearm in a neutral position while using your mouse or other input device. When using a stylus or light pen with a graphics tablet, don't grip the stylus tightly. Keep your hand and fingers relaxed and try to maintain a neutral posture in your hand, wrist and forearm. If you use your thumb to rotate the ball on a trackball or spaceball, keep it in a relaxed, natural shape, and maintain a neutral posture in your hand, wrist and forearm. Hold the mouse gently by draping your fingers over it. Keep your hand relaxed and fingers loose. Do not grip the mouse tightly. It takes very little pressure or force from your fingers to activate the buttons or scroll wheel on your mouse, scrolling mouse, trackball or other input device. Using too much force can place unnecessary stress on the tendons and muscles in your hands, wrists and forearms. 17