Panasonic CF-20 series, Operating Instructions And Reference Manual

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Handling and Maintenance
Operation environment
Place the computer on a flat stable surface not subject to shock, vibration, and danger of dropping. Do not place the computer upright or turn it
over. If the computer is exposed to an extremely strong impact, it may become damaged.
Operating environment
Temperature:
Operation : -10 °C to 50 °C {14 °F to 122 °F} (IEC60068-2-1, 2)
*1*2
Storage : -20 °C to 60 °C {- 4 °F to 140 °F}
Humidity:
Operation : 30% to 80% RH (No condensation)
Storage : 30% to 90% RH (No condensation)
Even within the above temperature/humidity ranges, operation for a long time in extreme environments, smoking nearby, or operation in places
where oil is used or where there is a lot of dust will result in the product deterioration and will shorten the product life.
If the computer is wet in temperatures of 0 °C {32 °F} or below, freeze damage may occur. Make sure to dry off the computer in such tem-
peratures.
*1 : Do not expose the skin to this product when using the product in a hot or cold environment.
*2 : UL60950 – 1 Evaluated for use at ambient temperatures up to 35 °C {95 °F} when used with optional AC Power Adaptor and 40 °C {104 °F}
when used without AC power adaptor.
Do not place the computer in the following areas, otherwise the computer may be damaged.
Near electronic equipment. Image distortion or noise may occur.
In extremely high or low temperature.
As the computer can become hot during operation, keep it away from items that are sensitive to heat.
Handling cautions
This computer is designed to minimize shock to parts such as the LCD and the flash memory drive and equipped with a drip-proof keyboard, but no war-
ranty is provided against any trouble caused by shock. Be extremely careful when handling the computer.
When carrying the computer:
Turn off the computer.
Remove all external devices, cables and other protruding objects.
Do not drop or hit the computer against solid objects.
Do not leave the display open.
Do not grip the display part.
Do not put anything (e.g., a piece of paper) between the display and keyboard.
When using the computer on airplane, follow the airline’s instructions.
When carrying a spare battery, put it in a plastic bag to protect its terminals.
Be careful not to get injured by dropping or getting hit when carrying the computer.
Use only the pen (included) to touch the screen. Do not place any object on its surface and do not press down strongly with sharp-pointed or hard
objects that may leave marks (e.g., nails, pencils and ball point pens).
The touchpad is designed to be used by fingertip. Do not place any object on its surface and do not press down strongly with sharp-pointed or
hard objects that may leave marks (e.g., nails, pencils and ball point pens).
Avoid any harmful substances such as oil from getting into the touchpad. The pointer may not work correctly.
Do not use the screen when dust or dirt (e.g., oil) is on the screen.
Otherwise foreign particles on the screen/pen (included) can scratch the screen surface or obstruct the pen (included) operation.
Use the pen (included) only for touching the screen. Using it for any other purpose may damage the pen (included) and result in scratches on the