Oticon A S FU2CICWL User Manual
CIC WL Fusion 2 – Typical Radio Model Assembly
PEOPLE FIRST
Oticon Radio Model - Quick Installation Guide
Radio Model Name: CIC WL Fusion 2
The CIC WL Fusion 2 radio model is a low power, short range, inductive radio transceiver working at 3.84 MHz. It can be seen below:
The most important parts of the module are an amplifier (containing a Digital-Signal-Processor (DSP), a radio Front-End (FE), memory and smaller components),
a battery and a coil antenna, all mounted on a plastic faceplate. The microphone is also mounted on the faceplate and externally to it there is normally also an audio
receiver/speaker and some optional push buttons, but they are not part of the radio model. The radio model is intended to be installed in Oticon and affiliated
wireless hearing aid devices of CIC WL (Completely-In-the Canal) and IIC WL (Invisible-In-the Canal) wearing styles.
Oticon A/S Kongebakken 9 DK-2765 Smørum www.oticon.com
Main +45 39 17 71 00 Fax +45 39 27 79 00 Denmark CVR-no. 42334219 1
CIC WL Fusion 2 – Amplifier Assembly in 2D
PEOPLE FIRST
Oticon Radio Model - Quick Installation Guide
Radio Model Name: CIC WL Fusion 2
The DSP, FE, memory and smaller components in the amplifier are all mounted on a flexible Printed-Circuit-Board (PCB), which is connected to the antenna
through two short wires. The DSP is the main processor controlling the amplifiers functionality and the FE is a complete radio transceiver, including both
transmitter, receiver and local oscillators. The module also includes all voltage regulators inside the DSP and FE and buffered data programming inputs
(PC_DATA and PC_CLOCK) on board.
The module only requires a battery, an external microphone and speaker to be attached in order to run. All components are kept in place by the face plate as
mechanical carrier for the radio model.
Oticon A/S Kongebakken 9 DK-2765 Smørum www.oticon.com
Main +45 39 17 71 00 Fax +45 39 27 79 00 Denmark CVR-no. 42334219 2
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