ultrafocus
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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
ing 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 Cus-
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 environ-
ment, 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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All manuals and user guides at all-guides.com
-5:30
am
, USA & Canada only). If, after follow-
pm est