Beurer HA 55 Pair Gebrauchsanweisung Seite 40

Problem
The device
makes loud
whistling noi-
ses (acoustic
feedback)
The hearing
amplifiers are
not charging
10. DISPOSAL
General disposal
For environmental reasons, do not dispose of the device in the
household waste at the end of its useful life. Dispose of the de-
vice at a suitable local collection or recycling point in your count-
Possible cause
The hearing amplifier's
earplug is not positi-
oned correctly in the
ear, which can cause
feedback between the
speaker and the micro-
phones.
The hearing amplifier is
not seated correctly in
the charger
The hearing amplifier
was not switched o
before charging
Solution
Position the earplug
slightly deeper in the ear
or use a larger size.
Check whether there is
any hair, part of the outer
ear or a glasses arm
above the device's mi-
crophone opening. This
can lead to unpleasant
whistling noises.
Switch o the hearing
amplifier before charging
it
Check that the hearing
amplifier is positioned
correctly in the charger
40