Samsung N150, Safety Instruction

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11
English
Eye.Position
Keep.the.monitor.or.LCD.away.from.your.eyes.by.at.least.50cm.
• . Adjust the height of the monitor and the LCD screen so that its top height
is equal to or lower than your eyes.
• . Avoid setting the monitor and LCD excessively bright.
•
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Keep the monitor and LCD screen clean.
• . If you wear glasses, clean them before using the computer.
• . When entering contents printed on a paper into the computer, use a static
paper holder so that the height of the paper is almost equal to that of the
monitor.
Hand.Position
Keep your arm at a right angle as shown by the figure.
• . Keep the line from your elbow to your hand straight.
•
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Do not place your palm over the keyboard while typing.
• . Do not hold the mouse with excessive force.
• . Do not press the keyboard, touchpad or mouse with excessive force.
• . It is recommended connecting an external keyboard and mouse when
using the computer for long periods of time.
Volume.Control.(Headphones.and.Speakers)
Check your volume first to listen to music.
• . Check if the volume is too loud before using headphones.
•
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It is not recommended using headphones for long periods of time.
• . Any deviation from the equalizer default setting could cause hearing
impairment.
• . The default setting can be changed through software and driver updates
without your intervention. Please check the equalizer default setting before
first usage.
Use.Time.(Break.Time)
• . Take a break for 10 minutes or more after a 50-minute period when working for more than one hour.
Illumination
• . Do not use the computer in dark locations. The illumination level for computer use must be as bright
so for reading a book.
• . Indirect illumination is recommended. Use a curtain to prevent reflection on the LCD screen.
Operation.Condition
• . Do not use the computer in hot and humid locations.
•
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Use the computer within the allowed temperature and humidity range specified in the User Guide.