User Guide

Important Safety Information 37
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
Sprint_L600_IIB_.book Page 37 Thursday, August 15, 2013 5:19 PM
DRAFT For Internal Use Only