Installing an adjustable monitor working in front of a computer is a sedentary lifestyle that is most susceptible to injury to the neck and back. The office workers should install an adjustable monitor. Such a monitor is adjusted to suit everyone's different physiological characteristics.
Must be placed on the center of the keyboard if the monitor is slightly left, the neck muscles on the left will tighten and the muscles on the right stretch. This imbalance can lead to a right side of the head. Therefore, the office computer monitor must be placed on the median line.
Can not be installed too high or too low monitor can not be installed too high or too low, the monitor screen upper level must be kept with the eye on the same horizontal side. If the user must see the keyboard or the paper on the table frequently, the starting line of the monitor should be lowered again.
Test whether the monitor is properly installed first, remember the point on the monitor you want to see often, and then close your eyes. Slowly do several head up and down movement. When the head moves to where you feel comfortable, stop and open your eyes. If the monitor is installed properly, your eyes will just freeze to the point you noted earlier.
Paper and monitor position flat the paper to be used should be placed in the same distance, height and angle as the computer monitor. You can use a single rack, but the rack must be fixed near the monitor and keep your eyes on the same level.