Philips DC156/37 Headphones User Manual


 
English
11
General Information
Hearing Safety
Listen at a moderate volume.
Using headphones at a high volume can impair
your hearing. This product can produce sounds
in decibel ranges that may cause hearing loss for
a normal person, even for exposure less than a
minute. The higher decibel ranges are offered
for those that may have already experienced
some hearing loss.
Sound can be deceiving. Over time your hearing
"comfort level" adapts to higher volumes of
sound. So after prolonged listening, what sounds
"normal" can actually be loud and harmful to
your hearing. To guard against this, set your
volume to a safe level before your hearing
adapts and leave it there.
To establish a safe volume level:
Set your volume control at a low setting.
Slowly increase the sound until you can hear it
comfortably and clearly, without distortion.
Listen for reasonable periods of time:
Prolonged exposure to sound, even at normally
"safe" levels, can also cause hearing loss.
Be sure to use your equipment reasonably and
take appropriate breaks.
Be sure to observe the following
guidelines when using your headphones.
Listen at reasonable volumes for reasonable
periods of time.
Be careful not to adjust the volume as your
hearing adapts.
Do not turn up the volume so high that you
can't hear what's around you.
You should use caution or temporarily
discontinue use in potentially hazardous
situations.
Do not use headphones while operating a
motorized vehicle, cycling, skateboarding, etc.; it
may create a traffic hazard and is illegal in many
areas.
Your product is designed and manufactured with
high quality materials and components, which can be
recycled and reused.
Never dispose of your product with other
household waste. Please inform yourself about the
local rules on the separate collection of electrical
and electronic products and batteries. The correct
disposal of these products helps prevent potentially
negative consequences on the environment and
human health.
Your product contains batteries, which cannot be
disposed of with normal household waste. Please
inform yourself about the local rules on separate
collection of batteries. The correct disposal of
batteries helps prevent potentially negative
consequences on the environment and human
health.
Please visit www.recycle.philips.com for additional
information on a recycling center in your area.
Perchlorate Material - special handling may apply. See
www.dtsc.ca.gov/hazardouswaste/perchlorate.
pg001-pg024_DC156_37_Eng 2010.4.19, 9:4211