Working Safely And Comfortably; Reducing Eye Strain - Gateway C-140S Reference Manual

Working safely and
comfortably
Before using your convertible notebook, follow these general
guidelines for setting up a safe and comfortable work area
and avoiding discomfort and strain:
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Reducing eye strain

Sunlight or bright indoor lighting should not reflect on the
screen or shine directly into your eyes.
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14
CHAPTER 3: Setting Up and Getting Started
Keep hands and arms parallel to the floor.
Adjust the screen so it is perpendicular to your line of
sight.
Place your feet flat on the floor or on a footrest.
Although notebooks are sometimes called "laptops," do
not use your convertible notebook while it rests on your
unprotected lap. Convertible notebook operating
temperatures can become quite high, increasing the risk
of burns to your legs. Instead, use a laptop desk to
protect your legs.
Do not use the convertible notebook on any soft,
conforming surface, such as your lap, a blanket, carpet,
or a sofa. Soft surfaces can block your convertible
notebook's ventilation openings, leading to
overheating, permanent damage to your convertible
notebook, and fire danger. Instead, place your
convertible notebook on a rigid, hard surface, and make
sure that you keep the ventilation openings on the sides
clear.
Warning
Do not use your convertible notebook on a soft surface, such as
your lap, a blanket, carpet, or a sofa. You must keep your convertible
notebook's ventilation openings clear of obstructions, or your
convertible notebook may overheat, increasing the risk of fire and
personal injury.
Position the computer desk and screen so you can avoid
glare on your screen and light shining directly into your
eyes. Reduce glare by installing shades or curtains on
windows, and by installing a glare screen filter.
Use soft, indirect lighting in your work area. Do not use
your convertible notebook in a dark room.