Working in these awkward postures for a prolonged period fatigues the muscles that support the head.” When the monitor is too high, for example, you have to work with your head and neck tilted back. Neck problems from poorly placed monitorsĪccording to, “a display screen that is too high or low will cause you to work with your head, neck, shoulders, and even your back in awkward postures. Why single Monitors are better than Dual Monitors.Neck problems from poorly placed monitors.Rest your eyes by covering them with your palms for 10-15 seconds.Look away from the monitor and focus on something in the distance for at least 20 seconds. Avoid eye fatigue by resting and refocusing your eyes periodically.Always try to get away from your computer during lunch breaks. After each hour of work, take a break or change tasks for at least 5-10 minutes. Take short 1-2 minute stretch breaks every 20-30 minutes.No matter how perfect the environment, prolonged, static postures will inhibit blood circulation and take a toll on your body. Once you have correctly set up your computer workstation use good work habits. Use a headset or speaker phone to eliminate cradling the handset.Place your telephone within easy reach.If there is insufficient space, place source documents on a document holder positioned adjacent to the monitor. Position source documents directly in front of you, between the monitor and the keyboard, using an in-line copy stand.Other techniques to reduce glare are optical glass glare filters, light filters, or secondary task lights.Adjust the vertical screen angle and screen controls to minimize glare from overhead lights.Place screen at right angles to windows.Reduce glare by careful positioning of the screen.Sit at least an arm's length away from the screen and then adjust the distance for your vision.(If you wear bifocals, lower the monitor to a comfortable reading level.) Position the top third of the monitor at your seated eye level.Center the monitor directly in front of you above your keyboard.Adjust the monitor and source documents so that your neck is in a neutral and relaxed position. Incorrect positioning of the screen and source documents can result in awkward postures. Step 3: Monitor, Documents, and Telephone Remember to use a footrest if your feet dangle. If you do not have a fully adjustable keyboard tray, you may need to adjust your workstation height, the height of your chair, or use a seat cushion to get in a comfortable position.
Placing it on a slightly inclined surface, or using it on a mouse-bridge placed over the 10-keypad, can help to bring it closer.
Palm support can help to maintain neutral postures and pad hard surfaces.If you are reclined, a slight positive tilt will help maintain a straight wrist position. If you sit in a forward or upright position, try tilting your keyboard away from you at a negative angle. Use the keyboard tray mechanism, or keyboard feet, to adjust the tilt. The tilt of your keyboard is dependent upon your sitting position.Adjust the keyboard height so that your shoulders are relaxed, your elbows are in a slightly open position (100° to 110°), and your wrists and.Determine what section of the board you use most frequently, and readjust the keyboard so that section is centered with your body.Position the keyboard directly in front of your body.
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