Focal NS-C444 Manuel D'utilisation page 12

VESTIA
™
U s e r m a n u a l
In general, aim to have a reflective wall behind the loudspeakers so that the sound develops correctly.
The wall behind the listening area, meanwhile, will ideally be absorbent to prevent rear reflections from
"contaminating" the perception of the stereo image. Furniture can be placed judiciously on the side walls
to diffuse the sound waves and therefore ensure certain frequency ranges are not excited, particularly in
the midrange (suppression of flutter echoes).
Positioning the Vestia Center (fig. A, D, E)
The central loudspeaker should be placed close to the screen for realistic dialogue reproduction. It can be
placed beneath the television if the TV unit allows this.
If a standard projection screen is used, the central loudspeaker must be placed below the screen for
optimum results. (fig. D)
If a micro-perforated screen is used, it can then be placed behind and towards the lower half of the screen.
If positioning the loudspeaker on a furniture unit, make sure you stick on the silicone feet before installation.
You can also add the rubber base beneath the loudspeaker, in the space provided, to tilt the loudspeaker
backwards and thereby slightly lift the soundstage. (fig. A)
Break-in period
The speaker drivers used in Vestia loudspeakers are complex mechanical components which require
a certain time to adapt to operate at their best and to become acclimatised to the temperature and
humidity of the listening environment. This break-in period varies depending on the climate and may last
a few weeks. To reduce the break-in period, we recommend operating the loudspeakers for approximately
twenty consecutive hours. Once the loudspeakers' characteristics have totally stabilised, you will be able
to enjoy your Vestia loudspeakers' performance to the full.
Special precautions
The only maintenance required for the Vestia loudspeakers is dusting with a dry cloth. If your
loudspeaker becomes dirty, we recommend simply cleaning it with a damp cloth.
Never use solvents, detergents, alcohol-based or corrosive products, scrapers or scourers to
clean the surface of a loudspeaker.
Keep the loudspeakers away from sources of heat.
Choosing the right amplifier
It is not an excess of amplifier power that can damage your loudspeakers and speaker drivers but a lack of
power. Moreover, if the volume is turned up too high, the amplifier saturates and generates parasite signals
that may damage the tweeter. The dynamic capacity and definition of Vestia loudspeakers are sufficient
to reveal the strengths and weaknesses of whatever amplifier is connected. Your retailer will be able to
help you choose the amplifier best suited to your tastes and budget.
Conditions of warranty
All Focal loudspeakers are covered by warranty drawn up by the official Focal distributor in your country.
Your distributor can provide all details concerning the conditions of warranty. Warranty cover extends
at least to that granted by the legal warranty in force in the country where the original purchase invoice
was issued.
CENTER
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