User's Manual

Health and Safety Information 31
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.
VZW_T337V_Eng_PSW_.book Page 31 Tuesday, April 22, 2014 3:57 PM