Advanced Bionics Naida CI M90 Guía De Usuario página 16

Continue sliding the battery until it separates from the sound processor.
Connecting the earhook to the sound processor
There are three earhook options for the Naída CI M90 sound processor:
the M T-Mic, the M Earhook, and the M Acoustic Earhook.
Beginning with the earhook disconnected and the earhook pin
uninstalled, align the earhook flush with the sound processor. Hold the
earhook firmly at the top and push towards the sound processor until it
meets flush with the sound processor.
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