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7.
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 specific 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 specified in the instruction manual.
8.
RCF S.p.A
.
strongly recommends this product is only installed by professional qualified
installers (or specialised firms) 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.
9.
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 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 technical specifications in the instruction manual for the maximum sound pressure the
loudspeaker is capable of producing.
IMPORTANT NOTES
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.
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.
• 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.
• Keep any flame far from the device
• The FMU 9100 must always stand around 1 cm. above the surface of the desk (or shelf), in
order to allow correct heat dissipation. For this purpose 4 rubben feet are provided with the unit:
please remuve only when 19” rack mounted. Above the FMU 9100 5 cm. must be kept empty to
guarantee proper ventilation as well.
