SAFETY INSTRUCTIONS
Read all the safety and operating instructions before connection or using the
AT5XX
NC.
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All warnings on the unit and in this operating manual should be adhered to.
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All operating instructions should be followed.
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Do not place/use the unit near water; for example, near a bathtub, washbowl/sink,
laundry tub, decorative water features (waterfalls/fountains), in a wet basement or
near a swimming pool.
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This unit is not intended for outdoor use.
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This unit should be installed so that its location or position does not interfere with its
proper ventilation. For example, it should not be situated on a bed, sofa, rug or
similar surface that may block its ventilation openings. It should also not be placed
in a built-in enclosure, such as bookcase or cabinet, that may impede the flow of air
through its ventilation openings.
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The unit should be situated away from heat sources such as radiators, fireplaces,
hot air ducts, heat registers, stoves and/or other devices (including amplifiers) that
produce heat.
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The unit should be connected to a power-supply outlet only of the voltage and fre-
quency marked on its rear panel.
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The AC power cord should be routed so that it is not likely to be walked on or
pinched, especially near the plug, convenience receptacles or where the cord exits
from the unit.
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Clean unit only as recommended in this instruction manual.
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The unit’s AC power cord should be unplugged from the wall outlet when the unit is
to be unused for a long period of time.
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Care should be taken so that objects do not fall, and liquids are not spilled, into the
unit through any openings.
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The unit should be serviced by qualified service personnel only when:
a. The power cord or plug has been damaged; or
b. Objects have fallen, or liquid has been spilled, into the unit; or
c. The unit has been exposed to rain or liquids of any kind; or
d. The unit does not appear to operate normally or exhibits a marked change in
performance; or
e. The device has been dropped or the enclosure damaged.
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To prevent electric shock, do not use a ground lift plug/adapter. Also, do not use
the polarized plug with an extension cord, receptacle or other outlet unless all the
blades can be fully inserted to prevent blade exposure.
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