NOTES ABOUT AUDIO SIGNAL CABLES
7. The terminals marked with the symbol are HAZARDOUS LIVE and their connection is to be
made by an INSTRUCTED PERSON or the use of ready-made cables is required.
8. Do not connect this product to any equipment or accessories not foreseen.
For suspended installation, only use the dedicated anchoring points and do not try to hang this
product by using elements that are unsuitable or not specic for this purpose.
Also check the suitability of the support surface to which the product is anchored (wall, ceiling,
structure, etc.), and the components used for attachment (screw anchors, screws, brackets not
supplied by RCF etc.), which must guarantee the security of the system / installation over time, also
considering, for example, the mechanical vibrations normally generated by transducers.
To prevent the risk of falling equipment, do not stack multiple units of this product unless this
possibility is specied in this user manual.
9. RCF S.p.A. strongly recommends this product is only installed by professional
qualied installers (or specialised rms) who can ensure correct installation and certify
it according to the regulations in force.
The entire audio system must comply with the current standards and regulations
regarding electrical systems.
10. Supports and trolleys
The equipment should be only used on trolleys or supports, where necessary, that are recommended
by the manufacturer.The equipment / support / trolley assembly must be moved with extreme caution.
Sudden stops, excessive pushing force and uneven oors may cause the assembly to overturn.
11. Mechanical and electrical factors need 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.).
12. 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 specications in loudspeaker instruction manuals to know their maximum sound
pressure levels.
13. 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.
14. Do not overload ampliers. Check that amplier outputs are not shorted.
15. Never force the control elements (keys, knobs, etc. ).
16. Do not use solvents, alcohol, benzene or other volatile substances for cleaning the external parts
of this product.
Use a dry cloth.
To prevent the occurrence of noise on microphone / line signal cables, use screened cables only and
avoid putting them close to:
-Equipment that produces high-intensity electromagnetic elds.
-Mains cables.
-Loudspeaker lines.
WARNING:
Any change made by unauthorized
personnel to the product and / or
the system (in which it is installed
and congured, including rack
cabinet and wiring) may invalidate
the CE marking (certication EN54-
16: 2008) and also the product
warranty.
