Yamaha NS-B750 Mode D'emploi page 2

PRECAUTIONS
Read this before using the speaker.
• To assure the finest performance, please read this manual
carefully. Keep it in a safe place for future reference.
• Install the speaker in a cool, dry, clean place - away from
windows, heat sources, sources of excessive vibration, dust,
moisture and cold. Avoid sources of electrical noise
(transformers, motors). To prevent fire or electrical shock, do
not expose this unit to rain or water.
• To prevent the enclosure from warping or discoloring, do not
place the speaker where it will be exposed to direct sunlight or
excessive humidity.
• Do not place the following objects on the speaker:
Glass, china, small metallic etc.
If glass, etc., falls as a result of vibration and breaks, it may
cause personal injury.
A burning candle, etc.
If the candle falls as a result of vibrations, it may cause fire
and personal injury.
A vessel with water in it
If the vessel falls as a result of vibrations and water spills, it
may cause damage to the speaker, and/or you may get an
electric shock.
• Do not place the speaker where foreign material such as
dripping water. It might cause fire, damage to this unit, and/or
personal injury.
• Do not place the speaker where it is liable to be knocked over
or struck by falling objects. Stable placement will also ensure
better sound performance.
• Placing the speaker on the same shelf or rack as the turntable
can result in acoustical feedback.
• Never put a hand or a foreign object into the port located on the
rear of the speaker, as this might cause personal injury and/or
damage to the speaker.
• When moving the speaker, do not hold the port, as it might
cause personal injury and/or damage to the speaker.
• Any time you notice distortion, reduce the volume control on
your amplifier. Never allow your amplifier to be driven into
"clipping." Otherwise the speaker may be damaged.
• When using an amplifier with a rated output power higher than
the nominal input power of the speaker, care should be taken
never to exceed the speaker's maximum input.
• Do not attempt to clean the speaker with chemical solvents, as
this might damage the finish. Use a clean, dry cloth.
• Do not attempt to modify or repair the speaker. Contact
qualified YAMAHA service personnel when any service is
needed. The cabinet should never be opened for any reasons.
• Secure placement and installation is the owner's
responsibility. YAMAHA shall not be liable for any
accident caused by improper placement or installation of
speakers.
i
En
Thank you for selecting this YAMAHA product.
Information for Users on Collection and Disposal of Old
Equipment
This symbol on the products, packaging, and/
or accompanying documents means that used
electrical and electronic products should not
be mixed with general household waste.
For proper treatment, recovery and recycling
of old products, please take them to applicable
collection points, in accordance with your
national legislation and the Directives 2002/
96/EC.
By disposing of these products correctly, you
will help to save valuable resources and
prevent any potential negative effects on
human health and the environment which
could otherwise arise from inappropriate
waste handling.
For more information about collection and
recycling of old products, please contact your
local municipality, your waste disposal
service or the point of sale where you
purchased the items.
[For business users in the European Union]
If you wish to discard electrical and electronic
equipment, please contact your dealer or
supplier for further information.
[Information on Disposal in other Countries
outside the European Union]
This symbol is only valid in the European
Union. If you wish to discard these items,
please contact your local authorities or dealer
and ask for the correct method of disposal.
Taking care of the speaker
When you wipe this unit, do not use chemical solvents (e.g.,
alcohol or thinners, etc.): this might damage the finish. Use a
clean, dry cloth. For difficult soils, dampen a soft cloth in
detergent diluted with water, wring it out, and then wipe with
the cloth.