Samsung Admire 사용자 설명서

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cell phones, at high volume settings for long durations may lead 
to permanent noise-induced hearing loss. This includes the use 
of headphones (including headsets, earbuds, and Bluetooth® or 
other wireless devices). Exposure to very loud sound has also 
been associated in some studies with tinnitus (a ringing in the 
ear), hypersensitivity to sound, and distorted hearing. Individual 
susceptibility to noise-induced hearing loss and potential hearing 
problem varies. Additionally, the amount of sound produced by a 
portable audio device varies depending on the nature of the 
sound, the device settings, and the headphones that are used. As 
a result, there is no single volume setting that is appropriate for 
everyone or for every combination of sound, settings, and 
equipment.
You should follow some common sense recommendations when 
using any portable audio device:
• 
Always turn the volume down before plugging the earphones into an 
audio source.
• 
Set the volume in a quiet environment and select the lowest volume at 
which you can hear adequately.
• 
Be aware that you can adapt to higher volume settings over time, not 
realizing that the higher volume may be harmful to your hearing.
• 
When using headphones, turn the volume down if you cannot hear the 
people speaking near you or if the person sitting next to you can hear 
what you are listening to.
• 
Do not turn the volume up to block out noisy surroundings. If you 
choose to listen to your portable device in a noisy environment, use 
noise-cancelling headphones to block out background environmental 
noise. By blocking background environment noise, noise cancelling 
headphones should allow you to hear the music at lower volumes than 
when using earbuds.
• 
Limit the amount of time you listen. As the volume increases, less time 
is required before you hearing could be affected.
• 
Avoid using headphones after exposure to extremely loud noises, such 
as rock concerts, that might cause temporary hearing loss. Temporary 
hearing loss might cause unsafe volumes to sound normal.
• 
Do not listen at any volume that causes you discomfort. If you 
experience ringing in your ears, hear muffled speech, or experience 
any temporary hearing difficulty after listening to your portable audio 
device, discontinue use and consult your doctor.
You can obtain additional information on this subject from the 
following sources: