Sivantos WL003BTE BTE Hearing Aid User Manual Installation Instructions

Sivantos GmbH BTE Hearing Aid Installation Instructions

Contents

Installation Instructions

Mounting of the ‘e2e 3.0’ wireless module in a typical hearing aid page 1 of 4 C. Meythaler Siemens H AU QM, 2014-08-13 The module consists of the Antenna (1), Analog ASIC (2) which contains the modulation and power supply and a portion of the Digital ASIC (3) that contains the circuitry and firmware to provide / receive the digital data packages to be transmitted / being received (see also the separate block diagram). The power is originating in a 1,2Vdc button cell (4) which is available in different sizes / capacities for different hearing aid models (depending on the acoustic output power). The module does not require shielding. It is mounted on a printed circuit board by means of soldering. The PCB with the module and all other components of the hearing aid are arranged in a plastic shell that is not user serviceable or user modifiable. The outer chassis may be replaced by field service but is of no relevance to the wireless module. The following pictures display the mounting arrangement in 2 sample instruments. Mounting is performed by an automatic mounting machine. Fig 1: photographic image of the inside of the Type RIC 13 hearing aid. Fig 2: two versions (with/ without plastic shell) of stripped CAD pictures from the inside of Type RIC 13 hearing aid (1) Antenna (5) Microphone module (2) Digital ASIC (6) plastic shell (3) Analog ASIC (4)Battery (8) buttons (1) (1) (2) (3) (2) (3) (4) (5) (5) (6) (8) (8)
Mounting of the ‘e2e 3.0’ wireless module in a typical hearing aid page 2 of 4 C. Meythaler Siemens H AU QM, 2014-08-13 Fig 3: photographic image of the inside of the Type RIC 312 hearing aid. Fig 4: two versions (with/ without plastic shell) of stripped CAD pictures from the inside of Type RIC 312 hearing aid (1) Antenna (5) Microphone module (2) Digital ASIC (6) plastic shell (3) Analog ASIC (8) buttons (4)Battery (1) (1) (2),(3) (2),(3) (4) (5) (5) (6) (8) (8)
Mounting of the ‘e2e 3.0’ wireless module in a typical hearing aid page 3 of 4 C. Meythaler Siemens H AU QM, 2014-08-13 After the production, the labeling will be provided in the user guide as shown here n(English & French):
Mounting of the ‘e2e 3.0’ wireless module in a typical hearing aid page 4 of 4 C. Meythaler Siemens H AU QM, 2014-08-13

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