Important Safety Instructions; Intended Use/Liability - Sennheiser HD 660S Instruction Manual

Important safety instructions

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Read this instruction manual carefully and completely before using the
product.
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Always include these safety instructions when passing the product on to third
parties.
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Do not use an obviously defective product.
Preventing damage to health and accidents
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Protect your hearing from high volume levels. Permanent hearing
damage may occur when headphones are used at high volume levels
for long periods of time. Sennheiser headphones sound exceptionally good at
low and medium volume levels.
3 The product generates stronger permanent magnetic fields that could
cause interference to cardiac pacemakers, implanted defibrillators
(ICDs) and other implants. Always maintain a distance of at least
3.94" (10 cm) between the product component containing the magnet and the
cardiac pacemaker, implanted defibrillator or other implant.
3 Keep the product, accessories and packaging parts out of reach of children and
pets to prevent accidents. Swallowing and choking hazard.
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Do not use the product in an environment that requires your special attention
(e.g. in traffic).
Preventing damage to the product and malfunctions
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Always keep the product dry and do not expose it to extreme temperatures
(hairdryer, heater, extended exposure to sunlight, etc.) to avoid corrosion or
deformation.
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Do not place your headphones on a glass dummy head, chair armrest or similar
objects for long periods as this can widen the headband and reduce the con-
tact pressure of the headphones.
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Use only attachments/accessories/spare parts supplied or recommended by
Sennheiser.
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Clean the product only with a soft, dry cloth.

Intended use/Liability

These open, dynamic headphones have been designed for home use with high-
quality audio systems.
It is considered improper use when the product is used for any application not
named in the corresponding product documentation. Sennheiser does not accept
liability for damage arising from abuse or misuse of this product and its attach-
ments/accessories. Before putting the product into operation, please observe the
respective country-specific regulations.
HD 660S | English
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