Philips BTB3370/12 사용자 설명서 - 페이지 5
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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.
EN
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