Usage notices
Ergonomic tips
Maintaining proper posture during computer use is very important to prevent physical
injury. Improper or prolonged keyboard use may result in repetitive strain injury. Viewing
the monitor screen for extended periods of time may result in eye strain. Therefore,
please follow these guidelines carefully when setting up and using the computer.
Back and neck
• Use an adjustable chair with firm, comfortable support.
• Adjust the height of your chair so that thighs are horizontal to the floor and feet are
flat on the floor.
• The back of the chair should support the lower back. Adjust the backrest to fit your
body properly.
• Sit back fully in your chair and straighten the back and neck. Avoid leaning forward
or craning your neck toward the computer screen.
• Avoid using the computer while lying down or on your lap. If the computer’s
temperature increases, there is a danger of burn injury.
• The instructions in this manual have been prepared so that they can be applied
to the range of needs of general users. If the user is not included in the range, the recommendations should be applied according to the user’s needs.
• Images may differ from actual products.
Arms and hands
• When using the keyboard and touchpad, the shoulders should be relaxed. The upper
arm and forearm should form an angle that is slightly greater than a right angle, with the wrist and hand in almost a straight line.
• Use a light touch when typing or using the touchpad and keep the hands and fingers
relaxed. Avoid rolling the thumbs under your palms or supporting the wrists on the desk while typing.
• Use an external keyboard and mouse when using the computer for long periods.
When using an external keyboard and mouse, position the devices at the same height as the computer and within comfortable reach.
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