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Side effects:
Physiological side-effects of hearing aids like
tinnitus, dizziness, wax build up, too much
pressure, sweating or moisture, blisters, itching
and/or rashes, plugged or fullness and their
consequences like headache and/ or ear pain,
may be resolved or reduced by your hearing
care professional.
Conventional hearing aids have the potential
to expose patients to higher levels of sound
exposure, which might result in threshold shifts
in the frequency range affected by acoustic
trauma.
Warnings
WARNING: Device batteries are hazardous and can
cause serious injuries if they are swallowed or
placed inside any part of the body, whether the
battery is used or new! Keep out of the reach of
children, individuals with cognitive impairment, or
pets. If you suspect that a battery was swallowed
or placed inside any part of the body, immediately
consult your physician without any delay!
!
jazz ST 312 Dir W hearing aids operate between
2.4 GHz–2.48 GHz frequency range. When flying
please check if flight operator requires devices to
be switched into flight mode, see chapter 14.
!
Changes or modifications to the hearing aid that
were not explicitly approved by Sonova AG are not
permitted. Such changes may damage your ear or
the hearing aid.
!
Do not use the hearing aids in explosive areas
(mines or industrial areas with danger of
explosions, oxygen-rich environments or areas
where flammable anesthetics are handled). This
device is not ATEX certified.
