Bosch LB20-PC15-4, Руководство по установке

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Table of contents
1
Safety 4
1.1 Suspension 4
1.2 Notices 4
2
Short information 5
3
Introduction 6
3.1 System features 6
3.2 Packing list 7
3.3 Product information 9
4 Installation and wiring 10
4.1 Installing the speaker 10
4.2 Wiring 13
4.2.1 Wall bracket wiring 13
4.2.2 Alternative Euroblock connection 14
4.3 Transformer taps 15
4.3.1 LB20-PC15-4 cabinet speakers 70V/100V 16
4.3.2 LB20-PC30-5 cabinet speakers 70V/100V 17
4.3.3 LB20-PC60-8 cabinet speakers 70V/100V 17
4.4 Replacing the logo 18
5 Troubleshooting 19
6
Technical data 20
6.1 LB20-PC40-4/LB20-PC15-4 cabinet speakers 20
6.1.1 Dimensions 21
6.1.2 Frequency response and impedance 21
6.2 LB20-PC75-5/LB20-PC30-5 cabinet speakers 22
6.2.1 Dimensions 23
6.2.2 Frequency response and impedance 23
6.3 LB20-PC90-8/LB20-PC60-8 cabinet speakers 24
6.3.1 Dimensions 25
6.3.2 Frequency response and impedance 25
7 Wall bracket dimensions 26
7.1 LB20-PC40-4/LB20-PC15-4 wall bracket dimensions 26
7.2 LB20-PC75-5/LB20-PC60-5/LB20-PC90-8/LC20-PC60-8 wall bracket dimensions 27
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Bosch Security Systems B.V. Installation manual 2017.08 | 01 | F.01U.345.357