RCF HDL 38-AS ACTIVE FLYABLE SUBWOOFER MODULE

OWNER'S MANUAL - Page 5

For HDL 38-AS. Also, The document are for others RCF models: HDL 30-A

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HDL 38-AS photo
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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 user manual.
7. 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.
8. 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.
9. 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.).
10. 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.
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.
GENERAL 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.
CAUTION
To prevent electric shock hazard, do not connect to mains power supply while grille is removed
FCC NOTES
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency energy, and if it is not installed and used in
accordance with the instruction manual, it may cause harmful interference to radio communications. Operation of this equipment in
a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own
expense.
Modifications: Any modifications made to this device that are not approved by RCF may void the authority granted to the user by
the FCC to operate this equipment.
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