Proper Posture During Computer Use 11Proper Posture During Computer UseMaintaining a proper posture while using the computer is very important for avoiding physical discomfortor even harm.The following instructions are about keeping the proper posture during computer use developedthrough human engineering. Please read and follow them carefully when using the computer.Otherwise, the probability of (RSI: Repetitive Strain Injury) through repeated operations may in-crease and serious physical bodily harm may be caused.The recommendations (System specification, p.138 ) have been prepared so that they can beapplied within the coverage of general users.If users are not included in the coverage, the recommendations are to be applied according tothe user's needs.Proper Posture• Do not use the computer on your lap or close to your skin for a long time.There is a danger of burns due to the high temperature of the computer.• To use the computer while talking over the telephone, use the ear-microphone phone.When using the computer while holding a phone over your shoulder and talking on the phone,your posture becomes bad.• Keep frequently used work items within an easy working range (where you can reach themwith your hands easily).Eye PositionKeep a distance of at least 50cm between the LCD and your eyes.• Adjust the height of the LCD screen so that its top height is equal to or lower than your eyes.• Avoid setting the LCD excessively bright.• Keep the LCD screen clean.• When wearing glasses, clean them before using the computer.Hand Position• It is recommended to connect and use an external keyboard and mouse when using the com-puter for a long time.• Do not hold the Stylus Pen with excessive force.• Do not press the touch screen with excessive force.
