Technical data

Table of Contents | en 3
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Table of Contents
1Safety 6
2 About this manual 7
2.1 Purpose 7
2.2 Digital document 7
2.3 Intended audience 7
2.4 Related documentation 7
2.5 Alerts and notice signs 7
3System Overview 8
3.1 System Overview 8
3.2 Integrus Transmitters 9
3.3 Audio interface modules 10
3.4 Integrus Radiators 11
3.4.1 Medium and High Power Radiators 11
3.4.2 Low Power Wide Beam Radiator 12
3.5 Integrus Receivers 14
3.6 Receiver Headphones 15
3.7 Integrus Charging Units 15
4 Planning 16
4.1 System technology 16
4.1.1 IR radiation 16
4.1.2 Signal Processing 16
4.1.3 Quality modes 17
4.1.4 Carriers and channels 17
4.2 Aspects of Infra-red distribution systems 18
4.2.1 Directional sensitivity of the receiver 18
4.2.2 The footprint of the radiator 18
4.2.3 Ambient lighting 20
4.2.4 Objects, surfaces and reflections 20
4.2.5 Positioning the radiators 21
4.2.6 Overlapping footprints and multipath effects 23
4.3 Planning an Integrus infra-red radiation system 24
4.3.1 Rectangular footprints 24
4.3.2 Planning radiators 25
4.3.3 Cabling 26
5 Installation 28
5.1 Integrus Transmitters 28
5.2 Audio Interface modules 28
5.3 Upgrading transmitter LBB4502/xx to INT-TX/xx 29
5.3.1 Removing the main PCB and the rear panel 29
5.3.2 Installation of the INTK 31
5.4 Medium and High Power Radiators 33