Technical Assistance - Polk Audio ULTRA FOCUS 8000 Bedienungsanleitung

Technical assisTance

customer service
If anything is missing or damaged, or if your headphones fail to operate, contact the authorized Polk Audio
dealer where you made your purchase, or contact Polk Audio Customer Service immediately at 1-800-377-
7655 (M-F, 9:00 am-5:30 pm est, USA & Canada only). If, after following the setup directions, you experience
difficulty, please double-check that you followed the instructions correctly. Should you isolate the problem
to a defect in the headphones, contact the authorized Polk Audio dealer where you made your purchase,
or contact Polk Audio Customer Service by phone or via email: polkcs@polkaudio.com. Outside the USA &
Canada, call +1-410-358-3600.
Product disPosal
Certain international, national and/or local laws and/or regulations may apply regarding the disposal
of this product. For further detailed information, please contact the retailer where you purchased this
product or the Polk Audio Importer/Distributor in your country.
batteries
Please dispose of batteries at a battery recycling container.
imporTanT performance & safeTy Tips
WarNiNG: listeN carefully
Polk Audio headphones are capable of playing at extremely high volume levels, which could cause serious
or permanent hearing damage. Polk Audio, Inc. accepts no liability for hearing loss, bodily injury or property
damage resulting from the misuse of its products. Besides, we want you to keep your hearing so you'll buy
more Polk products.
eNjoy your Polk audio headPhoNes resPoNsibly
It's a very bad idea, and in many jurisdictions against the law, to operate a vehicle while wearing headphones.
Crossing streets without being able to hear what's going on around you can be dangerous as well. Use your
good common sense and never play headphones in an environment, or during an activity, that requires your
complete attention. The sounds you hear around you could save your life.
hoW loud is too loud?
Polk Audio headphones are capable of reproducing excellent musical detail, even at lower volume levels.
You should limit prolonged exposure to volumes that exceed 85 decibels (dB). Regular exposure to sound
over 100 dB for more than 1 minute risks permanent hearing loss. For more about safe volume levels,
go to the Occupational Health and Safety Administration (OSHA) guidelines at www.osha.gov.
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