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2.7 Safety Precautions
Before operating SI-W309, read the following information carefully to protect it from
damages, and extend the life cycle of SI-W309.
1.
Check the Line Voltage
•
The operating voltage for the power supply should be within the range of
9~50V DC; otherwise, SI-W309 may be damaged.
2.
Environmental Conditions
•
Place your SI-W309 on a sturdy, level surface. Be sure to allow enough
space around SI-W309 to have easy access needs.
•
Avoid installing your SI-W309 in extremely hot or cold places.
•
Avoid direct sunlight exposure for a long period of time (for example, in a
closed car in summer time. Also keep SI-W309 from any heating device.).
Or do not use SI-W309 when it has been left outdoors in a cold winter day.
•
Avoid moving SI-W309 rapidly from a hot place to a cold place, and vice
versa, because condensation may occur inside SI-W309.
•
Do not place SI-W309 too close to any radio-active device. Radio-active
device may cause signal interference.
3.
Handling
•
Avoid placing heavy objects on the top of SI-W309.
•
Do not allow any objects to fall into this device.
•
If water or other liquid spills into the device, unplug the power cord
immediately.
4.
Good Care
•
When the outside case gets stained, remove the stains using neutral washing
agent with a dry cloth.
•
Never use strong agents such as benzene and thinner to clean the surface of
the case.
•
If heavy stains are present, moisten a cloth with diluted neutral washing
agent or alcohol and then wipe thoroughly with a dry cloth.
•
If dust is accumulated on the case surface, remove it by using a
special vacuum cleaner for computers.
SI-W309 SERIES USER MANUAL
Chapter 2 Getting Started
Page: 2-10
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