Oticon A S FU2BTERIT Installation Guide

PEOPLE FIRST
Oticon Radio Model - Quick Installation Guide
The mini RITE Fusion 2 radio model is a low power, inductive radio transceiver working at 3.84 MHz and consisting of a Digital-Signal-Processor (DSP), a radio Front-End (FE) and memory (EEPROM) – connected to an antenna coil, a telecoil and smaller components, all mounted on a flexible Printed-Circuit-Board (PCB).
This Printed-Circuit-Board (PCB) with all its mounted components is intended to be installed as a module into Oticon wireless hearing aid devices of BTE and RITE wearing styles.
The module also has all voltage regulators included inside the DSP and FE and
programming inputs on the board.
The module requires a battery, one or two microphones and an audio receiver to be attached and must be mounted in an external plastic shell.
The module is depicted to the right with its main components and connections:
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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
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PEOPLE FIRST
Oticon Radio Model - Quick Installation Guide
When the BTE/RITE Fusion 2 module is to be implemented inside the RITE wearing styles of Oticon’s wireless hearing aids, an extra small add -on PCB with passive filtering components is added due to EMC reasons. It bears no relevance to the radio performance of the wireless hearing aids, in which it is included, but it is shown here below (seen from 3 sides) to provide a complete overview of the devices:
Add-On PCB for RITE 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
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