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Description of the Device
The Naída CI Q90 Acoustic Earhook allows for the ad-
dition of acoustic amplification to the electrical stimula-
tion traditionally produced by a cochlear implant. The
Acoustic Earhook attaches to the Naída CI Q90 Sound
Processor with the processor connector. From the pro-
cessor connector, a tube extends to the xReceiver Unit
that transfers sound inputs through the sound outlet
into the ear's auditory canal. The Acoustic Earhook con-
tains a dash on the side of the xReceiver Unit, that acts
as a guide for the loop of the optional Retention Hook,
and a colored indicator on the xReceiver Unit, blue for
the left ear and red for the right ear.
Processor
Connector
xReceiver
unit
Indicator
Operating Information
The Naída CI Q90 Acoustic Earhook is compatible with
the Naída CI Q90 Sound Processor only, and Sound-
Wave software, version 3.1 and later. Please ensure
that the Naída CI Q90 Sound Processor has been
4
Tube
Dash
Loop
Retention
hook
Sound
outlet
Indicator