Introduction - Tannoy CVS 4 (EN54) Operation Manual

1. Introduction

1. Introduction
Thank you for purchasing this Tannoy Ceiling loudspeaker.This product range is suited for high-level music and
speech reinforcement applications requiring exceptional sonic quality with uncompromised reliability.
2. Unpacking
Every Tannoy product and accessory is carefully inspected before packing. After unpacking, please inspect your
product to make sure no damage has occurred in transit. In the unlikely event of any damage, would you please
notify your dealer immediately and retain your shipping carton, as your dealer may ask you to return the faulty
unit to them for inspection.
Each CVS (EN54) loudspeaker is packed in pairs and provided with the following accessories as standard;
C-Ring, tile-bridge kit, cut-out template, and paint mask. A plaster (mud) ring is also available as an optional extra.
3. Safety Notices
Some regional construction codes require the use of a secondary method of securing loudspeakers in ceiling
to provide security of a backup support. A secondary support line should be attached from the safety loop on
the rear of the product to a source point on the ceiling. Please consult the relevant construction codes in your
region.
When using a power driver to install the product it is essential to use the correct torque level settings to avoid
over tightening and damage to the ceiling material or clamps.
Recommended torque setting: 1.5 Nm
Tannoy will not be held responsible for any damages caused by the improper installation of these loudspeakers.
SAFETY NOTE:
In order to comply with the relevant fire safety regulations (ie. BS 5839:1998), it is required that in the event of
fire, that failure of the circuit to which the loudspeaker is connected does not occur before evacuation of the
building is complete. Suitable measures include: -
a) use of terminal blocks (for connection to primary) with a melting point of not less than 650°C, for example
constructed from ceramic materials;
b) use of terminal blocks of a lower melting point but protected with thermal insulation;
c) use of terminal blocks such that, on melting, an open-circuit or a short-circuit does not occur.
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CVS (EN54) Operation Manual rev 1.1.1