Ergonomic Considerations
17
❑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. You can
adjust the brightness setting of the display also.
❑Lighting — Choose a location where windows and lights do not create glare
or 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

Setting Up Your Notebook

❑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 95ºF (35ºC) or less than 40ºF (5ºC)
❑High humidity
❑Do not place electronic equipment near your computer. The computer’s
electromagnetic field may cause a malfunction.
❑Provide adequate air circulation to prevent internal heat build-up. Do not
place your computer on porous surfaces such as rugs or blankets, or near
materials such as curtains or draperies that may block its ventilation slots.
Leave a space of at least 8 inches behind the back panel of the computer.
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