Unitron Stride B9-UP Guide D'utilisation page 31

Remove the battery if you are not using your
hearing aid for a long period of time.
Always use new batteries for your hearing
aid. In case a battery is leaking, replace it
immediately with a new one to avoid any
skin irritation. You can return used batteries
to your hearing care professional.
Special medical or dental examination
including radiation described below, may
adversely affect the correct functioning of
your hearing aids. Remove and keep them
outside the examination room/area before
undergoing:
Medical or dental examination with X-ray
•
(also CT scan).
Medical examinations with MRI/NMRI
•
scans, generating magnetic fields.
Hearing aids do not need to be removed
when passing security gates (airports
etc.). If X-ray is used at all, it will be in very
low doses, and will not affect the hearing
aids.
50
Your hearing aids use the most modern
components to provide the best possible
sound quality in every listening situation.
However, communication devices such
as digital mobile phones can create
interference (a buzzing sound) in hearing
aids. If you experience interference from a
mobile phone being used close by, you can
minimize this interference in a number of
ways. Switch your hearing aids to another
program, turn your head in a different
direction or locate the mobile phone and
move away from it.
These hearing aids are classified as IP68.
This means that they are water and dust
resistant and designed to withstand daily
life situations. They can be worn in the rain
but should not be fully submerged in water
or used when taking a shower, swimming
or other water activities. These hearing aids
should never be exposed to chlorinated
water, soap, salt water or other liquids with
a chemical content.
51