Français Garantie Limitée - B&W CWM6260 Manual De Instrucciones

Existing drywall construction
(retrofit)
Position the template at the desired
location of the speaker. The template is
marked with both vertical and horizontal
centre lines to aid alignment.
Trace round the outer edge of the template
and cut neatly just inside the line.
To improve the mechanical integrity of the
wall and reduce the likelihood of rattles, we
recommend you apply a bead of wood glue
or mastic along the joints between the back
of the plasterboard and the studs in the
vicinity if the speaker.
Run the cable to the aperture, allowing
enough length to comfortably connect the
speaker, but not too much, as the excess
may rattle against the structure.
New drywall construction
The speaker can be installed once the wall
is completed in the same manner as
retrofitting, but it is easier to position and
cut the hole if the optional pre-mount kit is
used before the plasterboard (sheetrock) is
fitted.
Staple or nail the PMK to the studs as
described in the instructions with the kit.
Run the cable and secure it to the fixing
point on the PMK. Allow enough length to
comfortably connect the speaker, but not
too much, as the excess may rattle against
the structure.
Results are affected by how well the
plasterboard is attached to the studs and
we recommend gluing as well as screwing
or nailing the panels to the studs in the
vicinity of the speaker.
Once the board is fitted, the inner flange of
the PMK serves as a guide for a hole router
or saw.
If extra acoustic isolation to adjoining
rooms is required or some protection
against the spread of fire, use the optional
back box in place of the PMK. Follow the
instructions with the back box for fitting
and running the cable.
When fitting the plasterboard, use mastic
between the sheets and the back box to
avoid rattles. Rout or saw out the speaker
aperture using the backbox flange as a
guide. Depending on the diameter of the
router, you may need to square off the
corners with a saw.
Solid wall construction
In order for the bass performance not to be
compromised, the speaker requires a cavity
volume of at least 10 litres (0.4 cu ft). This
means that, in a standard 10cm (4 in) thick
wall, the cavity will extend beyond the
boundaries of the speaker frame. It is
possible to provide this cavity simply by using
a lintel, covering the hole with plasterboard
and fitting the speaker as described above for
retrofitting into a drywall. (figure 6) However,
the back box provides a useful means of
defining the minimum volume required.
Follow the instructions with the back box for
fitting and running the cable. If using a wet
plaster finishing method, first paint a layer of
PVA adhesive onto the back box before
plastering to avoid rattles as a result of the
plaster shrinking away from the back box as
it dries.
If using plasterboard, stick the sheets to the
surfaces of the back box using flexible
mastic. Rout out the aperture using the
flange as a guide. Depending on the
diameter of the router, you may need to
square off the corners with a saw.
In all cases, we recommend not using
cement or mortar to fix the back box into
the brick or blockwork. rattles are best
avoided by using flexible mastic and
wedges. (figure 7)
Damping the cavity
Fill the wall cavity or back box, but not the
space immediately behind the speaker, with
unlined fibreglass or mineral wool matting.
The packing density should be just enough
to comfortably prevent the material from
dropping or sagging over time. In an open
wall cavity, fill to a distance of at least
30cm (1 ft) above and below the speaker.
(figure 8)
IMPORTANT: Ensure that the materials you
use meet local fire and safety regulations.
Fitting the speaker
All connections should be made with the
equipment switched off.
Connect the cable, observing the correct
polarity.
With the grille removed, position the
speaker in the aperture and screw in the
6 screws visible from the front. These
screws automatically swing out clamping
dogs that locate behind the mounting
surface. (figure 9) Ensure that they have
located properly before fully tightening the
screws. A certain amount of flexing of the
frame is allowed to take up unevenness in
the mounting surface, but do not
overtighten the screws as excessive
distortion of the speaker frame may result.
Adjusting the speaker
The switch on the front baffle provides
boost or cut to the speaker's high-
frequency output level to compensate for
listeners positioned severely off axis or a
dull acoustic (boost) or highly reflective
rooms (cut). (figure 10)
Customising
The frame has a paintable white semi-matte
finish, ready if necessary to be re-finished
to match your own decor. Fit the paint
mask before re-finishing. Do not re-finish
the drive units or baffle area behind the
grille. Avoid touching the drive units, as
damage may result.
Before painting the grille, peel off the fabric
scrim from the back, otherwise the pores
will get clogged and the sound will be
impaired. If the scrim does not stay in place
properly when replaced, spray the back of
the grille mesh (NOT the scrim) with a light
coating of 3M SprayMount adhesive or
similar.
Français
Garantie limitée
Cher Client,
Bienvenue à B&W.
Ce produit a été conçu et fabriqué en vertu
des normes de qualité les plus rigoureuses.
Toutefois, en cas de problème, B&W
Loudspeakers et ses distributeurs
nationaux garantissent une main d'œuvre
(exclusions possibles) et des pièces de
rechange gratuites dans tout pays desservi
par un distributeur agréé de B&W.
Cette garantie limitée est valide pour une
période de cinq ans à compter de la date
d'achat ou une période de deux ans pour
les composants électroniques, y compris
les haut-parleurs amplifiés.
Conditions
1 La garantie est limitée à la réparation
de l'équipement. Les frais de transport
ou autres, les risques associés à
l'enlèvement, au transport et à
l'installation des produits ne sont pas
couverts par cette garantie.
2 La garantie est exclusivement réservée
au propriétaire d'origine et ne peut pas
être transférée.
3 Cette garantie ne s'applique qu'aux
produits faisant l'objet de vices de
matériaux et/ou de construction au
moment de l'achat et ne sera pas
applicable dans les cas suivants :
a. détériorations entraînées par une
installation, connexion ou un emballage
incorrect,
b. détériorations entraînées par un usage
autre que l'usage correct décrit dans le
manuel de l'utilisateur, la négligence,
des modifications ou l'usage de pièces
qui ne sont pas fabriquées ou agréées
par B&W,
c. détériorations entraînées par un
équipement auxiliaire défectueux ou
qui ne convient pas,
d. détériorations résultant de : accidents,
foudre, eau, chaleur, guerre, troubles
de l'ordre public ou autre cause ne
relevant pas du contrôle raisonnable de
B&W ou de ses distributeurs agréés,
e. les produits dont le numéro de série a
été modifié, effacé, éliminé ou rendu
illisible,
f. les produits qui ont été réparés ou
modifiés par une personne non
autorisée.
4 Cette garantie vient en complément à
toute obligation juridique nationale /
régionale des revendeurs ou
distributeurs nationaux et n'affecte pas
vos droits statutaires en tant que
client.
Comment faire une réclamation
en vertu de la garantie
Veuillez respecter la procédure ci-dessous,
si vous souhaitez faire une réclamation
sous garantie :
3