Safety 5 1.1 refer to EC declaration of conformity 5 2

 Introduction 6 2.1 user precautions and disclaimers 6 2.2 target readers 6 3 system overview 7 3.1 items in the box 10 4 installation 11 4.1 preparing for installation 11 4.2 power, signal and control cables 12 4.2.1 AC power 13 4.2.2 audio input 13 4.2.3 standby DC power 14 4.2.4 fault relay 14 4.2.5 control input 14 4.2.6 RS-485 network 14 4.2.7 CobraNet? Input 15 4.2.8 common analog grounding problems 15 4.3 adding vari-e extension device 16 4.3.1 connection method 16 4.4 optional CobraNet? Module 19 4.5.1 mounting height 20 4.5.2 embedded installation 20 4.5.3 installing loudspeaker 20 5 connector and wiring details 23 5.1 AC power input (1) 24 5.2 Standby DC power input (2) 24 5.3 line level input 1 (4) and 2 (5) 25 5.4 100 V input 1 (6) and 2 (7) 25 5.5 RS-485 network input (8) and through (9) 26 5.5.1 network configuration Minimum PC requirements 29 6.1.2 administrator 29 6.1.3 software installation 30 6.1.4 license and evaluation mode 31 6.1.5 upgrade 34 6.2 connect PC to vari 34 6.3 input site parameters 36 6.4 var I configuration process 37 6.4.1 control parameters 37 var I directional array directory | zh CHS 3 Bosch Security Systems B.V. installation manual 2013.11 | v1.1 | 6.4.2 adjustment range 38 6.4.3 others Var parameter 39 6.4.4 application and saving settings 40 6.4.5 loading previously saved settings file 40 7 technical data 42 4 zh CHS | directory var directive array 2013.11 | v1.1 | installation manual Bosch Security Systems B.V. security before installing or operating this product, please always read the important safety instructions. Important safety instructions are provided as a separate document (f.01u.120.759) with all devices that can be connected to the power supply. In addition to these important safety instructions, this installation manual contains specific instructions with warning signs. Failure to comply with these warnings may result in serious personal injury or equipment damage. Referring to the EC declaration of conformity, this document confirms that the products bearing the CE label meet all the requirements of the EMC 2004 / 108 / EC regulation and the low voltage 2006 / 95 / EC regulation made by the Council of member states in response to legal requirements. This product also complies with other laws and regulations which came into effect on August 30, 1995. Please refer to the electromagnetic compatibility of the equipment. Bosch variable directivity speaker array with CE label meets the following consistency standards or domestic standards: EMC en 55103-1: 2009 en 55103-2: 2009 safety IEC 60065: 2002 + A1: 2006 power current harmonics en 61000-3-2 A: 2006 insulator class 1 Bosch Security Systems Ltd., the Netherlands, March 2013.

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