Panasonic U500D user manual General Precautions, Providing adequate ventilation

General Precautions

TOSHIBA computers are designed to optimize safety, minimize strain and withstand the rigors of portability. However, certain precautions should be observed to further reduce the risk of personal injury or damage to thecomputer.

Be certain to read the general precautions below and to note the cautions included in the text of the manual.

Providing adequate ventilation

nAlways make sure your computer and AC adaptor have adequate ventilation and protected from overheating when the power is turned on or when the AC adaptor is connected to a power outlet (even if your computer is in Sleep Mode). In this condition, observe the following:

n Never cover your computer or AC adaptor with any object.

n Never place your computer or AC adaptor near a heat source, such as an electric blanket or heater.

n Never cover or block the vents including those located at the base of the computer.

n Always operate your computer on a hard flat surface. Using your computer on a carpet or a soft material can block the vents.

nAlways provide sufficient space around the computer.

nOverheating your computer or AC adaptor could cause system failure, computer or AC adaptor damage or fire, possibly resulting in a serious injury.

Creating a computer-friendly environment

Place the computer on a flat surface that is large enough for the computer and any other items you are using, such as a printer.

Leave enough space around the computer and other equipment to provide adequate ventilation. Otherwise, they may overheat.

To keep your computer in prime operating condition, protect your work area from:

nDust, moisture, and direct sunlight.

nEquipment that generates a strong electromagnetic field, such as stereo speakers (other than speakers that are connected to the computer) or speakerphones.

nRapid changes in temperature or humidity and sources of temperature change such as air conditioner vents or heaters.

nExtreme heat, cold, or humidity.

nLiquids and corrosive chemicals.

User’s Manual xxv