RCF dm41, Инструкция по установке и эксплуатации

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ENGLISH
ENGLISH
7.
Should the loudspeaker emit any strange odours or smoke,
remove it
from the line after having switched the amplifier off.
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 loudspeaker 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.
9. RCF S.p.A. strongly recommends this product is only installed by
professional qualified installers (or specialised firms) who can ensure
a 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. 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.
12. To ensure a correct musical reproduction, loudspeaker phase is to be
respected (loudspeakers are connected respecting the amplifier polarity).
This is important when loudspeakers are installed adjacent one another,
for instance, in the same room.