Ergonomics guide for intergraph systems dha011510 february 1997.
Copyright and trademark information intergraph corporation hereby grants the licensee a non-exclusive, non-transferable, royalty-free license to copy and distribute this ergonomics guide to all employees of the licensee who are intergraph system users, or for distribution with the intergraph system ...
1 introduction this ergonomics guide gives you information to help you do the following: u establish a proper work environment. U develop proper work habits. Keep this ergonomics guide with the intergraph system at all times. All users should read this document before using the system. Follow the gu...
2 u if your forearms are not at right angles to your upper arm, adjust the height of the keyboard or the chair until they are. U if your elbows rest on the chair’s armrests, do not let this cause you to raise your shoulders from their relaxed position. Step 2: wrists rest your fingers on the keyboar...
3 u if you can adjust the chair’s backrest tension, make sure it is firm enough to support your back while working. It should only tilt back under force. Step 5: legs your lower legs should be at right angles to your thighs. Your upper legs should be positioned so the knees are slightly above the hi...
4 reducing the risk of injury do the following to reduce the risk of injury: u do not hold any posture for an extended period of time. If possible, change your working posture several times a day. If you can, work part of the day sitting and part of it standing. U take periodic rest breaks during th...
5 joints, and soft tissues. You may have to teach yourself to use minimum force. U be aware that home and hobby activities can contribute to any discomfort or pain you may experience at work. U maintain good overall muscle tone with a sensible exercise program. See a physician for recommendations, o...
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