ReSound SY312 User Manual page 24

procedures. Other types of radiation, such as burglar alarms, room surveillance systems,
radio equipment, mobile telephones, contain less energy and will not damage hearing
instruments. However, they have the potential to momentarily affect the sound quality or
temporarily create strange sounds from hearing instruments.
3. Do not wear hearing instruments in mines, oil fields, or other explosive areas unless those
areas are certified for hearing instrument use.
4. Do not allow others to use your hearing instruments. This may cause damage to the hearing
instruments or to the hearing of the other individual.
5. Instrument usage by children or mentally challenged persons should be supervised at all
times to ensure their safety. The hearing instrument contains small parts that could be
swallowed by children. Please be mindful not to leave children unsupervised with this hearing
instrument.
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6. Hearing instruments should be used only as prescribed by your hearing care professional.
Incorrect use may result in hearing loss.
7. Warning to hearing care professionals: Special care should be exercised in selecting and
fitting a hearing instrument(s) whose maximum sound pressure level exceeds 132 dB SPL
(with an IEC 60711:1981 occluded ear simulator), because there may be a risk of impairing
the remaining hearing of the hearing instrument user.
8. Be careful when boarding flights to deactivate the wireless functionality.
9. Turn off your wireless functionality by using the flight mode in areas where radio frequency
emission is prohibited.
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