9
Battery compartment door lock
Your instrument is equipped with
battery compartment door lock.
They are intended to prevent the
unintentional removal of batteries
from their compartment.
To lock the battery compartment,
open the compartment door to the
first stop. Push the slide to the
right with a suitable tool.
To unlock the battery compart-
ment again, open the compart-
ment door to the first stop. Push
the slide to the left with a suitable
tool.
Your Hearing Care Professional can
further instruct you on the use of
this feature, if necessary.
locked
unlocked
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