Bowers & Wilkins HTM7, Owner'S Manual

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English
Limited Warranty
Dear customer,
Welcome to B&W.
This product has been designed and
manufactured to the highest quality
standards. However, if something does go
wrong with this product, B&W Group Ltd
and its national distributors warrant free of
charge labour (exclusion may apply) and
replacement parts in any country served by
an official B&W distributor.
This limited warranty is valid for a period of
five years from the date of purchase or two
years for electronics including amplified
loudspeakers.
Terms and Conditions
1 The warranty is limited to the repair of
the equipment. Neither transportation,
nor any other costs, nor any risk for
removal, transportation and installation
of products is covered by this warranty.
2 This warranty is only valid for the
original owner. It is not transferable.
3 This warranty will not be applicable in
cases other than defects in materials
and/or workmanship at the time of
purchase and will not be applicable:
a. for damages caused by incorrect
installation, connection or packing,
b. for damages caused by any use other
than correct use described in the user
manual, negligence, modifications, or
use of parts that are not made or
authorised by B&W,
c. for damages caused by faulty or
unsuitable ancillary equipment,
d. for damages caused by accidents,
lightning, water, fire heat, war, public
disturbances or any other cause
beyond the reasonable control of B&W
and its appointed distributors,
e. for products whose serial number has
been altered, deleted, removed or
made illegible,
f. if repairs or modifications have been
executed by an unauthorised person.
4 This guarantee complements any
national/regional law obligations of
dealers or national distributors and
does not affect your statutory rights as
a customer.
How to claim repairs under
warranty
Should service be required, please follow
the following procedure:
1 If the equipment is being used in the
country of purchase, you should
contact the B&W authorised dealer
from whom the equipment was
purchased.
2 If the equipment is being used outside
the country of purchase, you should
contact the B&W national distributor in
the country of residence who will
advise where the equipment can be
serviced. You can call B&W in the UK
or visit our web site to get the contact
details of your local distributor.
To validate your warranty, you will need to
produce this warranty booklet completed
and stamped by your dealer on the date of
purchase. Alternatively, you will need the
original sales invoice or other proof of
ownership and date of purchase.
Owner’s manual
Introduction
Thank you for choosing B&W.
Please read this manual fully before
unpacking and installing the product. It will
help you to optimise its performance.
B&W maintains a network of dedicated
distributors in over 60 countries who will be
able to help you should you have any
problems your dealer cannot resolve.
Environmental Information
B&W products are designed to
comply with international directives
on the Restriction of Hazardous
Substances (RoHS) in electrical
and electronic equipment and the disposal
of Waste Electrical and Electronic
Equipment (WEEE). The crossed wheelie
bin symbol indicates compliance and that
the products must be appropriately
recycled or processed in accordance with
these directives. Consult your local area
waste disposal organisation for guidance
on how to dispose of this equipment in a
proper manner.
Unpacking
(Figure 1)
• Fold the top carton flaps right back and
invert the carton and contents.
• Lift the carton clear of the contents.
• Remove the inner packing from the
product.
• We suggest you retain the packing for
future use.
Check in the carton for:
• 4 self-adhesive rubber pads
Positioning
If using a projection television with an
acoustically transparent screen, place the
speaker behind the centre of the screen.
Otherwise position it directly above or
below the screen, whichever is closest to
ear level. Align the front of the speaker
approximately level with the screen.
Fix the 4 self-adhesive pads to the base of
the speaker. They give a degree of vibration
isolation. The flat area on top of the
television may be smaller than the base of
the speaker, so position the feet
accordingly.
Stray Magnetic Fields
The speaker drive units are magnetically
shielded such that the stray magnetic field
outside the boundaries of the cabinet,
except the front, is too low to cause
distortion of the television picture in the
vast majority of cases.
There are, however, some extremely
sensitive televisions – some that even have
to be adjusted according to their alignment
with the earth’s magnetic field. If you have
a problem, first degauss the television set
with the speaker in place. Some have a
button especially for this purpose. If not,
switch off the set at the mains for
15 minutes and switch on again. Merely
putting the set into standby mode is not
sufficient.
If you still have a problem, try moving the
speaker either forwards or backwards a
little to get a more favourable juxtaposition,
or space the speaker further from the
television until the distortion disappears.
Because of the higher stray magnetic field
in front of the speakers, we recommend
you keep magnetically sensitive articles
(computer discs, audio and video tapes,
swipe cards and the like) at least 0.2m from
the speaker. LCD and plasma screens are
not affected by magnetic fields.
Connections
(Figures 2 & 3)
All connections should be made with the
equipment switched off.
There are 2 pairs of terminals at the back of
the speaker which permit bi-wiring if
desired. On delivery, the separate pairs are
connected together with high-quality links
for use with a single 2-core cable. For
single cable connection, leave the links in
place and use either pair of terminals on
the speaker.
Ensure the positive terminal on the speaker
( and coloured red) is connected
to the positive output terminal of the
amplifier and negative (marked – and
coloured black) to negative. Incorrect
connection can result in poor imaging and
loss of bass.
To bi-wire, remove the links by loosening
the terminal caps and use a separate
2-core cable from the amplifier to each pair
of terminals. This can improve the
resolution of low-level detail. Observe the
correct polarity as before. When bi-wiring,
incorrect connection can also impair the
frequency response.
The terminals accept 6mm (1/4-in) spades,
bared wire ends or round pins up to 6mm
diameter and 4mm banana plugs. When
using spades, fit them under the sliding
collar.
Important safety notice:
In certain countries, notably those in
Europe, the use of 4mm banana plugs is
considered a potential safety hazard,
because they may be inserted into the
holes of unshuttered mains supply sockets.
In order to comply with European
CENELEC safety regulations, the 4mm
holes in the ends of the terminals are
blocked by plastic pins. Do not remove the
pins if you are using the product where
these conditions apply.
Always screw the terminal caps down
tightly to optimise the connection and
prevent rattles.
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