Tannoy VNET 12, Руководство пользователя

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INSTALLATION INSTRUCTIONS
1 THIS PRODUCT MUST BE EARTHED. Use only a flexible cable or cord provided with a green or green and yellow core
which must be connected to the protective earthing terminal of the detachable Neutrik ’Powercon’ type NEC3FCA
connector (Tannoy part number 3461 0919 as supplied with the equipment. The other end of the green or green and
yellow conductor must be connected to the earthing pin of a suitable mains plug or the earthing terminal of the installation.
The cord must be of maximum length 7.5 meters, rated SJ, SJT, or SJE, 10A minimum and be marked VW-1.
2 The electrical power connection to this product is only to be made via a detachable Neutrik ’Powercon’ type NEC3FCA
connector (Tannoy part number 3461 0919) as supplied with the equipment. Wiring to this connector must only be made
by suitably qualified personnel and must comply with all local requirements.
3 Do not install this equipment in an enclosed space. Do not limit free ventilation and movement of air around the back
panel. Ensure that there is at least 100mm (4") of space around all sides of the product for ventilation.
4 Only use attachments and accessories approved by or specified by Tannoy.
FOR CUSTOMERS IN EUROPE
This product complies with both the LVD (electrical safety) 73/23/EEC and EMC (electromagnetic compatibility) 89/336/EEC
directives issues by the commission of the European community.
Compliance with these directives implies conformity with the following European standards:
EN60065 Product safety
EN55103-1 EMC emissions
EN55103-2 EMC immunity
This product is intended for the following electromagnetic environments: E2; E3 & E4. Environment E1 (domestic) is specifically
excluded.
FOR CUSTOMERS IN THE USA & CANADA
This product has been tested for electrical safety and complies with:
UL60065 7th edition
CA /CSA C22.2 No.60065-03
EMC
This equipment has been designed 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.
Industry Canada Class A emission compliance statement: This Class B digital apparatus complies with Canadian ICES-003.
Avis de conformite’ a’ la re’glementation d’Industrie Canada. Cet appareil nume’rique de classe A est conforme a’ la norme
ICES-003.
2.0: INTRODUCTION
Tannoy has integrated the Dual Concentric“ point source, constant directivity drive unit with leading edge digital signal
processing, network control and class D amplifier technologies to create
VNET“ . High definition sound reinforcement (HDSR“)
loudspeakers designed to form the complete installation solution. Close integration and proximity of the main system elements
has many advantages, and permits the amplifiers, processing, monitoring and drivers to perform as a unified whole. The
resulting package is a very high performance loudspeaker with intuitive user setup, integrated processing, tuning control,
performance diagnostics and protection. Class D power amplification with a switched mode power supply is very efficient,
flexible and reliable. Little is required in the way of heat sinking and no fans are required. The small control panel on the rear
of the cabinet is all the surface area that is needed for cooling, allowing the unit to operate at a low temperature, even when
driven at very high power levels. The digital electronics (DSP) also use switched mode regulators to further improve efficiency
and enhance design synchronicity of the entire package.
The Tannoy VNet Range of professional loudspeakers have been designed for a wide variety of sound reinforcement applications
requiring extended frequency response from a powerful yet compact system, capable of delivering high sound pressure levels
with extremely low distortion, resulting in outstanding clarity, definition and detail.
The Tannoy VNET12 comprises one 12 inch Dual Concentric driver, in which the low frequency (LF) and high frequency (HF)
sources are coincidentally aligned to a point source, resulting in a smooth uniform frequency response over a wide area of
coverage either as a portable stand alone system or in a multi-cabinet array. The sophisticated CAD designed waveguide
combines conical dispersion and excellent acoustic impedance characteristics. As the system is a point source, clusters and
arrays have minimal lobing. These features are inherent and achieved without the use of any electronic signal processing.