LG KEYBOII Manual page 107

portable device in a noisy
environment, use noise-
cancelling headphones to block
out background environmental
noise.
G
Limit the amount of time you
listen. As the volume increases,
less time is required before your
hearing could be affected.
G
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.
G
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:
American Academy of Audiology
1 1730 Plaza American Drive, Suite
300
Reston, VA 20190
Voice: (800) 222-2336
Email: info@audiology.org
Internet: www.audiology.org
National Institute on Deafness
and Other Communication
Disorders
National Institutes of Health
31 Center Drive, MSC 2320
Bethesda, MD USA 20892-2320
Voice: (301) 496-7243
Email: nidcdinfo@nih.gov
Internet:
http://www.nidcd.nih.gov/health/h
earing
National Institute for
Occupational Safety and Health
Hubert H. Humphrey Bldg.
200 Independence Ave., SW
Washington, DC 20201
Voice: 1-800-35-NIOSH (1-800-
356-4674)
Internet:
http://www.cdc.gov/niosh/topics/n
oise/default.html
107
KEYBOII