Bowers & Wilkins HTM71 S2 User manual

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1. Unpacking
Carton Contents
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Check in the carton for:
1 Foam plug
4 Self-adhesive rubber supporting feet
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Check in the carton for:
2 Foam plug
4 Self-adhesive rubber supporting feet
Environmental Information
This product complies with international directives, including but
not limited to:
i. the Restriction of Hazardous Substances (RoHS) in
electrical and electronic equipment,
ii. the Registration, Evaluation, Authorisation and restriction of
CHemicals (REACH)
iii. the disposal of Waste Electrical and Electronic Equipment
(WEEE).
Consult your local waste disposal authority for guidance on how
properly to recycle or dispose of this product.
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Speaker Installation
If using a projector 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. The speaker is best used
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If the speaker is to be placed either on a shelf or in a rack shared
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of the speaker. They provide a degree of vibration isolation.
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beyond the boundaries of the cabinet. We recommend you keep
magnetically sensitive articles (CRT television and computer
screens, computer discs, audio and video tapes, swipe cards and
the like) at least 0.5m from the speaker. LCD, OLED and plasma
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2. Positioning
0.5m – 1m 0.5m – 1m

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Ensure that the positive terminals on the speaker (marked + and
coloured red) are connected to the positive output terminal on the
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coloured black) are connected to the negative output terminal on
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loss of bass.
Ask your dealer for advice when selecting speaker cable.
All connections should be made with the audio equipment
switched off.
There are 2 linked pairs of terminals on the back of the speaker.
For conventional connection (above left), the terminal links
should remain in place (as delivered) and just one pair of
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of low-level detail.
3. Connections
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installation are correct and secure.
Moving the speakers further from the walls will generally reduce
the volume of bass. Space behind the speakers will also help
to create an aural impression of depth. Conversely, moving the
speakers closer to the walls will increase the volume of bass.
If you want to reduce the volume of bass without moving the
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severe bass reduction, the foam rings in the port tubes (above).
If the bass seems uneven with frequency this will most probably
be a consequence of the acoustic properties of your listening
room. Even small changes in the position of the speakers
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performance, especially at low frequencies. Try moving your
listening position or locating your speakers along a different
wall if possible.
If no alternatives exist, you can adjust your loudspeakers’
low-frequency performance using the supplied foam bungs.
The bungs are a two-piece part, allowing for a degree of
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isolation or the two parts together. Using solely the outer,
larger-diameter foam bung will deliver less bass attenuation
than the complete bung assembly.
4. Fine Tuning

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The cabinet surfaces will usually only require dusting. If you wish
to use an aerosol or other cleaner, apply the cleaner onto the
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as some cleaning products may damage some of the surfaces.
Avoid products that are abrasive, or contain acid, alkali or
antibacterial agents. Marks on the paint surface may be removed
with a dilute perfume-free soap solution. Remove any remaining
streak marks by spraying with a proprietary glass cleaner and
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agents on the drive units and avoid touching them as damage
may result.
Real wood veneers are treated with an ultra-violet resistant
lacquer to minimise changes in colour over time. Nevertheless,
like all natural materials, a degree of colour change is to be
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all the veneer surfaces equally and evenly to sunlight until the
colour is uniform. This process can take a long time, but may
be accelerated by careful use of an ultra-violet lamp. Keep the
speakers away from direct sources of heat such as radiators and
warm air vents in order to minimise the possibility of the wood
veneer cracking.
The performance of the speaker will change subtly during the
initial listening period. If the speaker has been stored in a cold
environment, the damping compounds and suspension materials
of the drive units will take some time to recover their correct
mechanical properties. The drive unit suspensions will also loosen
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achieve its intended performance will vary depending on previous
storage conditions and how it is used. As a guide, allow up to
a week for the temperature effects to stabilise and 15 hours of
average use for the mechanical parts to attain their intended
design characteristics.
5. Running In 6. Aftercare

B&W Group Ltd
Dale Road
Worthing West Sussex
BN11 2BH England
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[email protected]
www.bowers-wilkins.com
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