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DCN Wireless Installation and User Instructions System Design and Planning

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Bosch Security Systems 2007-02 9922 141 70691 en

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Bosch Appliances 9922 141 70691 en manual Intentionally left blank

Contents

DCN Wireless Page Important Safeguards Disclaimers About this manual FunctionDigital version Admonitions and notes Signs Electro-static discharges Conversion tables Table of Contents 10.1 105 Intentionally left blank System Design and Planning Wireless network design Frequency bandIntroduction Limits GHz 400 412 417 422 427 432 437 442 447 452 484 GHz DCN design Calculation toolConcepts Power capacity Control capacity Power supplies DCN power supply DCN-WCCU Cable lengths DCN-WCCU DCN-EPS Examples Cable lengths Example with interpreter desks DCN-IDESK Interpreter booths with LBB4114/00 Interpretation devices Optical network design NodesDCN-CCU2 DCN-WAP1 INT-TX041 INT-TX082 INT-TX164 INT-TX328 PRS-4DEX41 Power supply CablingDefinitions Optical fiber length Cable couplersMaximum cable length Example layouts BendingCoiling Basic optical network Extended optical networkRedundant cables Tap-offs Redundant optical network with tap-off Infra-red wireless language distribution Camera controlScenarios Headphones/headsets Interpreter boothsCobraNet User set-up Public areas and walkways Device set-up Acoustic feedback Acoustic feedback Technical data System electrical and electro-acoustic characteristicsGeneral Transmission links Safety Environmental conditionsCombined devices from input to output Combined devices from input to output Wireless devices Wireless devicesElectro-magnetic compatibility Electromagnetic compatibility Miscellaneous Miscellaneous Intentionally left blank Central Devices DCN-WCCU Wireless Central Control Unit Controls, connectors and indicatorsFront view Internal settings Rear view Internal settings 10.3.3 RS232 configuration Internal back-up battery WatchdogGround Installation External connectionsVoltage selector Fuses 10.5.2 DCN Optical network10 DCN connection LED Headphones Audio inputsXLR 14 Audio input details, line level signals Audio outputs Fault contact 16 Audio output details 10.5.8 RS232 ports 19 RS232 ports Configuration menu WAPCCU Navigation and operation 20 VU meter To select a parameter Bosch Security Systems 2007-02 9922 141 70691 en Fault status Main21 Messages low to high importance 22 Monitoring sub-menu * = default 23 DCN-WCCU Enquiry sub-menu * = defaultMonitoring DCN-WCCU Enquiry 24 DCN-WAP Enquiry sub-menu * = default DCN-WAP Enquiry Setup 25 Setup sub-menu * = defaultNOM PTT 26 Setup sub-menu * = default 27 Loudspkr sub-menu * = defaultLoudspkr Wireless 28 Intercom sub-menu * = default29 Wireless sub-menu * = default Intercom Defaults 30 De-init sub-menu * = default31 Defaults sub-menu * = default De-init DCN-WAP Wireless Access Point Firmware 11.4 Installation Wall or ceiling11.4.1 General Tripod Logo Configuration System ID Power value Power valuesCarrier Operation CC B a Menu of the central control unit is open. Use these menu System configuration InitializationSystem Wireless modes Microphone modes OpenOverride 12.4.4 PTT Repetition rate Audio routing modesRecorder Equalized PA Insertion Erase requests-to-speak and speakers Floor distributionMix-minus Intercom Location of the chairmanLocation of the operator System operation Start the systemStop the system Contribution Devices DCN-WDU Wireless Discussion Units 14.2.1 TopLeft and right sides Bottom side DCN-WD DCN-WDD DCN-WDV Side views Microphone sensitivity Microphone sensitivity Volume restore function Headphones level reduction Procedure ModesSingle delegate Chairman Dual delegate Single delegate with auxiliary control Microphone buttons Remove microphone buttons Battery 10 Install microphone buttons Subscription Rims Headphones sockets, details Erase the subscription External power supply ActivationDeactivation Quick reference card Attendance LED Status LEDsAttendance LED DCN-MICL, DCN-MICS Pluggable Microphones Types and lengthsElectrical and acoustic properties Compatible devices Microphone plug, connection DCN-WLIION Battery Pack Battery capacity Capacity LEDs DCN-WCH05 Battery Charger Battery pack containers Hold Installation, wall Wall Power inlet Installation, multiple battery chargers Loop-through socket Charge level LEDs DCN-WPS Power Supply Adapter Electrical properties DCN-DDI Dual Delegate Interface Dual delegate interface Input type switch * = default Input adjustment switch * = defaultSignal level switch * = default Ambient microphone DCN-FHH 19.6.1 DCN Intercom handsetDCN connections Audio inputs ConnectionsCmrr DCN-WFCD10 Flight Case for Wireless Discussion Units DCN-WFCCU Flight Case for DCN-WCCU Intentionally left blank Appendices Audio levels Table A.2 Analog outputsTable A.3 Monitor DCN-DDI Table A.6 Dual delegate interface Central control unit wireless Central control unit wireless ULExtension power supply DCN Next Gen Product index Wireless discussion unit Wireless dual discussion unitWireless discussion unit with voting Power Supply Adapter Statements for FCC & Industry Canada Declarations DCN Wireless Installation and User Instructions Appendices Page Page Page Page Page Page Page For more information visit