14
Before Use
Safety Precautions
(Continued)
CAUTION
Make sure that the volume level is
safe and appropriate before use
Exposure to loud sounds or
excessive sound levels can cause
damage to the inner ear.
·Adjust the volume to the most
appropriate level.
Do not set the volume level too high
Excessively loud noise can
deteriorate hearing. Especially,
hearing aids must be carefully set
for children with hearing loss.
Do not use any other types of tubes
or option tubes
Replacing the tube will change
the volume, which can cause ear
damage.
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Summary of Contents for WH-216KZ
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Page 35: ...35 Reference ANSI S3 22 2003 Includes April 2007 Erratum y response curve YAH216KZA 0 35 44...
Page 37: ...37 Reference unit 4 programs 4 programs 2 programs 601 1 2003 R6 03 YAH216KZA 0 37 44...
Page 40: ...ur hearing aid YAH216KZA 0 40 44...
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Page 44: ...Printed in Japan S0510 0 YAH216KZA 0 2010 05 24 YAH216KZA 0 44 44...