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VAIO® Notebook User Guide
or external mouse. Let your upper arms hang naturally at your sides. Take breaks during sessions with your computer. Excessive use of the computer may strain muscles or tendons.
❑Furniture and posture – Sit in a chair with good back support and armrests. Adjust the level of the chair so your feet are flat on the floor. A footrest may make you more comfortable. Sit in a relaxed, upright posture and avoid slouching forward or leaning far backward.
❑Viewing angle of the computer’s display – Use the display’s tilting feature to find the best position. You can reduce eye strain and muscle fatigue by adjusting the tilt of the display to the proper position. Adjust the brightness setting of the display also.
❑Lighting – Choose a location where windows and lights do not create glare and reflection on the display. Use indirect lighting to avoid bright spots on the display. You can also purchase accessories for your display that help reduce glare. Proper lighting adds to your comfort and work effectiveness.
❑Placement of an external display – When using an external display, set the display at a comfortable viewing distance. Make sure the display screen is at eye level or slightly lower when you are sitting in front of the monitor.
Notes on Setup
❑Do not place your computer in a location subject to:
❑Heat sources, such as radiators or air ducts
❑Direct sunlight
❑Excessive dust
❑Moisture or rain
❑Mechanical vibration or shock
❑Strong magnets or speakers that are not magnetically shielded
❑Ambient temperature of more than 95º F (35º C) or less than 18º F (10º C)
❑High humidity
❑Do not place electronic equipment near your computer. The computer’s electromagnetic field may cause a malfunction.
