32
Useful Information
Handling and Maintenance
Operation environment
Temperature: Operation : 5 °C to 35 °C {41 °F to 95 °F}
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, using for a long time in an
extreme environment will result in the product deterioration and will shorten the
product life.
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
fl
ash memory and equipped with a drip-proof keyboard, but no warranty is pro-
vided 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 things and then
close all terminal covers.
Do not drop or hit the computer against solid objects.
Do not grip the display part.
When you board an airplane, take the computer with you and never put it in
your checked luggage. When using the computer on airplane, follow the air-
line’s instructions.
When carrying a spare battery, put it in a plastic bag to protect its terminals.
Be careful of computer drop resulting from the hand strap damage.
Use only the included stylus 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).
Do not use the stylus when dust or dirt (e.g., oil) is on the screen. Otherwise
foreign particles on the screen/stylus can scratch the screen surface or ob-
struct the stylus operation.
Use the stylus only for touching the screen. Using it for any other purpose may
damage the stylus and result in scratches on the screen.
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Summary of Contents for Toughbook CF-U1AQB11AM
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