Traffic Safety - Radio Shack 12-817 Owner's Manual

begin listening, adjust the volume to a
comfortable level.
• Once you set the volume, do not
increase it. Over time, your ears adapt
to the volume level, so a volume level
that does not cause discomfort might
still damage your hearing.

Traffic Safety

Do not wear earphones while operating a
motor vehicle or riding a bicycle. This can
create a traffic hazard and is illegal in some
areas.
Even though some earphones are designed
to let you hear some outside sounds when
listening at normal volume levels, they still
present a traffic hazard.
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