User's Manual

10
Warning to Hearing Care Professional
and User
Special care should be taken when tting
and using a hearing instrument with
maximum sound pressure capability in
excess of a maximum of 132 dB SPL
(IEC 60318-4) since there may be a risk of
impairing the remaining hearing of the
hearing instrument user.
Warning to Hearing Care Professional
and User
The safety of hearing instruments with DAI
is determined by the external signal source.
When the DAI is connected to an electri-
cally powered device, the equipment must
comply with EN 60601-1-1, EN 60065 or
equivalent safety standards.