Casio G'zOne Ravine User Manual

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Safety

Avoid using headphones after exposure to extremely loud noises,

such as concerts, that might cause temporary hearing loss.

Temporary hearing loss might cause unsafe volumes to sound

normal.

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

11730 Plaza American Drive, Suite 300

Reston, VA 20190

Voice: (800) 222-2336

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

Internet: www.nidcd.nih.gov/health/hearing

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