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IMPORTANT NOTES ABOUT AUDIO SYSTEM
To prevent the occurrence of noise on the cables that carry microphone signals or line signals (for
example, 0 dB), only use screened cables and avoid running them in the vicinity of:
• equipment that produces high-intensity electromagnetic fields (for example, high power
transformers);
• mains cables;
• lines that supply loudspeakers.
10.
There are numerous mechanical and electrical factors to be considered when installing a
professional audio system (in addition to those which are strictly acoustic, such as sound pressure,
angles of coverage, frequency response, etc.).
11.
Hearing loss
Exposure to high sound levels can cause permanent hearing loss. The acoustic pressure level that
leads to hearing loss is different from person to person and depends on the duration of exposure.
To prevent potentially dangerous exposure to high levels of acoustic pressure, anyone who is
exposed to these levels should use adequate protection devices. When a transducer capable of
producing high sound levels is being used, it is therefore necessary to wear ear plugs or protective
earphones.
See the technical specifications in the instruction manual for the maximum sound pressure the
loudspeaker is capable of producing.
OPERATING PRECAUTIONS
•
Do not obstruct the ventilation grilles of the unit. Situate this product far from any heat sources and
always ensure adequate air circulation around the ventilation grilles.
•
Keep grilles and cooling fans clean to assure proper ventilation inside rack cabinets.
•
Do not overload this product for extended periods of time.
•
Never force the control elements (keys, knobs, etc. ).
•
Do not use solvents, alcohol, benzene or other volatile substances for cleaning the external parts
of this product.
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