User’s Manual
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U300
Heat injury
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Avoid prolonged physical contact with the computer. If the computer is
used for long periods, its surface can become very warm. While the
temperature will not feel hot to the touch, if you maintain physical
contact with the computer for a long time, for example if you rest the
computer on your lap or if you keep your hands on the palm rest, your
skin might suffer a low-heat injury.
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If the computer has been used for a long time, avoid direct contact with
the metal plate supporting the various interface ports as this can
become hot.
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The surface of the AC adaptor can become hot when in use but this
condition does not indicate a malfunction. If you need to transport the
AC adaptor, you should disconnect it and let it cool before moving it.
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Do not lay the AC adaptor on a material that is sensitive to heat as the
material could become damaged.
Pressure or impact damage
Do not apply heavy pressure to the computer or subject it to any form of
strong impact as this can damage the computer's components or otherwise
cause it to malfunction.
PC and Express Card overheating
Some PC and Express Cards can become hot during prolonged use which
may result in errors or instability in the operation of the device in question.
In addition, you should also be careful when you remove a PC or Express
Card that has been used for a long time.
Mobile phones
Please be aware that the use of mobile phones can interfere with the audio
system. The operation of the computer will not be impaired in any way, but
it is recommended that a minimum distance of 30cm is maintained between
the computer and a mobile phone that is in use.
Instruction Manual for Safety and Comfort
All important information on the safe and proper use of this computer is
described in the enclosed Instruction Manual for Safety and Comfort. Be
sure to read it before using the computer.
