User Manual

21
Proper Posture
Adjust the heights of desks and chairs appropriate to
your height.
The heights are to be adjusted so that your arm forms a
right angle when you place your hand over the keyboard
while sitting down on a chair.
Adjust the height of chair so that your heel is comfortably
placed on the oor.

Do not use the computer while you are lying down, but
only while you are sitting down.

Do not use the computer on your lap. If the computer
temperature increases, there is a danger of burning
yourself.

Work while keeping your waist straight.
 Use a chair with a comfortable back.
 Keep the center of your leg weight not on the chair but
on your feet when you are sitting on a chair.

To use the computer while talking over the telephone,
use a headset. Using the computer with the phone on
your shoulder is bad for posture.

Keep frequently used items within a comfortable work
range (where you can reach them with your hands).
Proper Posture During Computer Use
Maintaining a proper posture during computer use is very important to prevent physical harm.
The following instructions are about maintaining a proper posture during computer use developed through human
engineering. Please read and follow them carefully when using the computer.
Otherwise, the probability of (RSI: Repetitive Strain Injury) from repeated operations may increase and serious
physical harm may be caused.
 The instructions in this manual have been prepared so that they can be applied within the coverage of general users.
 If the user is not included in the coverage, the recommendation is to be applied according to the user’s needs.