Philips NP3300/12 ユーザーズマニュアル

3

English

EN

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 
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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 
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'normal' can actually be loud and harmful to 
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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 
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Listen for reasonable periods of time:

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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.

Environmental notices

 

This product complies with the radio 
!;
Community.

 

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the 1999/5/EC directive.

Class II equipment symbol:

 

This symbol indicates that this product has a 
double insulation system.

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manufacturer may void user's authority to 
operate this product.

  

Your product is designed and manufactured 
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which can be recycled and reused. 

 

When this crossed-out wheeled bin symbol is 
attached to a product it means that the product 
is covered by the European Directive 2002/96/
EC.