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Introduction
The .Infra~Hear range of infrared assistive listening products are designed to meet the demands of
members of the public who need to receive programme information in accordance with the DDA
(Disabled Discrimination Act) and as such is defined as an auxiliary aid.
The IR~RX can be used on its own with the inbuilt telecoil to transmit audio to hearing aid wearers
equipped with the "T" position switch on their hearing aid (in compliance with IEC 118-1) or with suitable
headphones plugged into the unit.
Suitability
The IR~RX with headphones is suitable for use as a museum tour-guide system or to provide
assistance for non hearing aid users, it is not sold as a medical aid, and the services of a professional
Audiologist should be sought on these applications. When used as a neck loop for a prescribed hearing
aid user the system can be used in all locations where information needs to be imparted.
System Design
A basic Infra~Hear system will comprise a radiator/modulator and a number of IR~RX receivers;
operation is completely automatic at the transmitter end and if correctly installed and commissioned the
user needs no interaction.
Operation
The Infra~Hear IR~RX requires two AAA type batteries for operation, to open the battery compartment
press in and push as indicated in the drawing below:
Document DCC IRX 7001-01 Rev 2 Jun 2009
IR IR IR IR−RX User
−RX User Manual
Manual
−RX User
−RX User
Manual
Manual
Push down then back
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