Sony PCG-F280 Manual

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To disconnect the cord, pull it out by the plug. Never pull the cord 
itself.

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Unplug your computer from the wall outlet if you will not be using 
the computer for a long time.

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When the AC adapter is not used, unplug it from the AC outlet.

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Use only the AC adapter supplied. Do not use any other AC adapter.

On Handling
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Clean the cabinet with a soft, dry cloth or a soft cloth lightly 
moistened with a mild detergent solution. Do not use any type of 
abrasive pad, scouring powder, or solvent such as alcohol or benzine, 
as these may damage the finish of your computer.

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Should any solid object or liquid fall into the computer, shut down 
your computer and then unplug it. You may want to have the 
computer checked by qualified personnel before operating it any 
further.

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Do not drop the computer or place heavy objects on top of the 
computer.

On Installation
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Do not place your computer in a location subject to:

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Heat sources, such as radiators or air ducts

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Direct sunlight

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Excessive dust

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Moisture or rain

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Mechanical vibration or shock

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Strong magnets or speakers that are not magnetically shielded

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Ambient temperature of more than 95º F (35º C) or less than 
50º F (10º C)

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High humidity

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Do not place electronic equipment near your computer. The 
computer’s electromagnetic field may cause a malfunction.

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Provide adequate air circulation to prevent internal heat buildup. 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.