Installation Instructions

PEOPLE FIRST
Oticon Radio Model - Quick Installation Guide
Radio Model Name:
Aurora BTE power
Oticon A/S
Main [phone]
Kongebakken 9
Fax [phone]
DK-2765 Smørum
Denmark
www.oticon.com
CVR-no. 42334219
1
The Aurora BTE power radio model contains two radio transceivers running at 3.84 MHz and 2.4 GHz and both implemented on a single hardware platform; the
main PCB, which is shown below:
The 3.84 MHz radio is a low
power, short range, inductive
radio transceiver working at a
single channel at 3.84 MHz using
MSK modulation with 320 kbit/s
data rate and connected to a small
coil antenna.
The 2.4 GHz radio is a Bluetooth
® Low Energy (BLE) transceiver
using GFSK modulation with 1
Mbit/s data rate also capable of
proprietary modes with higher data
rates and connected to a short wire
antenna.
To the left the top side of the main
flex PCB of the radio model with
the most important electrical and
electro-mechanical components
can be seen.
The most important part of the radio model is the Engine Module mounted on the main flex PCB, which connects it to the EEPROM memory, the telecoil and all
external connections: On the top side these are the external connector for programming purposes, the microphones, the battery terminals and the push buttons.
Aurora BTE power Radio Model – Main PCB – Top side