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About Start-up Handling Options Tinnitus Warnings More info
X-ray/CT/MR/PET scanning,
and electrotherapy
Remove your hearing aid before X-ray/CT/
MR/PET scanning, electrotherapy, surgery,
etc. as your hearing aid may be damaged
when exposed to strong electromagnetic
fields.
The hearing aid must never be exposed to
extreme heat, e.g. left inside a parked car
in the sun.
The hearing aid must not be dried in
microwave ovens or other ovens.
The chemicals in cosmetics, hairspray,
perfume, aftershave lotion, sunscreen
lotion, and insect repellent can damage the
hearing aid. Always remove your hearing
aid before applying such products and
allow time to dry before use.
Power instrument
Special care should be exercised when
selecting, fitting and using a hearing aid
when the maximum sound pressure
capability exceeds 132 dB SPL (IEC 711),
as there may be risk of impairing the re-
maining hearing of the hearing aid user.
Possible side effects
Hearing aids and earpieces may cause
an accelerated accumulation of earwax.
The non-allergenic materials used in
hearing aids may in rare cases cause a
skin irritation or other side effects.
Please consult a physician if these
conditions occur.
General warnings
Interference
The hearing aid has been thoroughly
tested for interference, in accordance with
the most stringent international stand-
ards. However, interference between the
hearing aid and other devices (e.g. some
mobile telephones, citizens band systems,
shop alarm systems and other devices) may
occur. If this occurs, increase the distance
between the hearing aid and the interfer-
ing device.
Use on aircraft
Your hearing aid has Bluetooth. On board
an aircraft, flight mode must be activated,
unless Bluetooth is permitted by the flight
personnel.
Connection to external equipment
The safety of the use of hearing aids when
connected to external equipment (with an
auxiliary input cable, USB cable or directly)
is determined by the external equipment.
When connected to external equipment
plugged into a wall outlet, this equipment
must comply with IEC 62368 or equivalent
safety standards.
Incompatible non-supplied accessories
Only use accessories, transducers or cables
supplied by the manufacturer of this de-
vice. Incompatible accessories may result in
increased emission or decreased immunity.
Modification of hearing aids is not
allowed
Changes or modifications not expressly
approved by the manufacturer will void the
warranty of the equipment.
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