RCF 4PRO 3031-A инструкция по эксплуатации онлайн - страница 5


Инструкция RCF 4PRO 3031-A для устройства активная акустическая система содержит страницы на английском языке.

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5

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moved with extreme caution. Sudden stops, excessive pushing force and uneven floors may 
cause the assembly to overturn.

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 manual technical specifications to know 
the maximum sound pressure level.

IMPORTANT NOTES

To prevent the occurrence of noise on line signal cables, use screened cables only and avoid 
putting them close to:

 -

Equipment that produces high-intensity electromagnetic fields

 -

Power cables

 -

Loudspeaker lines.

OPERATING PRECAUTIONS

 -

Place this product far from any heat sources and always ensure an adequate air 
circulation around it.

 -

Do not overload this product for a long 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.

IMPORTANT NOTES

Before connecting and using this product, please read this instruction manual carefully and 
keep it on hand for future reference. The manual is to be considered an integral part of 
this product and must accompany it when it changes ownership as a reference for correct 
installation and use as well as for the safety precautions. RCF S.p.A. will not assume any 
responsibility for the incorrect installation and / or use of this product.

WARNING

: To prevent the risk of fire or electric shock, never expose this product to rain 

or humidity.

OPERATING 

PRECAUTIONS

IMPORTANT NOTES

IMPORTANT NOTES

WARNING


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