Advanced Bionics Naida CI M90 Guía De Usuario página 52

M Retention Cuff
The M Retention Cuff fits all sizes of the M Batteries and the M Zn-Air
Battery Pak.
Slide the sound processor into the plastic casing at the top of the plastic
casing. As needed, spread the top arms of the plastic casing to secure
the top of the sound processor and the earhook with the plastic casing.
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