Bosch Appliances 9922 141 70691 en manual DCN-WCCU Wireless Central Control Unit, Front view

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DCN Wireless Installation and User Instructions Central Devices

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10DCN-WCCU Wireless Central Control Unit

10.1Introduction

The DCN-WCCU Wireless Central Control Unit controls the system. The central control unit can operate with or without a control PC.

Note

The DCN-WCCU-UL is the CSA/UL approved

version of the DCN-WCCU.

10.2Controls, connectors and indicators

10.2.1 Front view

The front of the central control unit (refer to figure 10.1) contains:

1 On/off switch - Starts and stops the central control unit.

2Display - Shows the configuration menu (refer to 10.6).

3Knob - Operates the configuration menu (refer to 10.6). You can also change the volume level of the

system with the knob.

4Headphones socket - Connects headphones to the central control unit (refer to 10.5.4).

1

5

C aution

R is k of electric s hock.

Do not open.

Avis

R is k of electric s hock.

Do not open.

Network

 

 

 

 

 

 

 

 

 

 

 

 

 

Trunk

 

 

 

 

 

 

1

 

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1

 

 

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89

2

3

4

RS 232

Port 1

 

 

 

 

RS 232

Port 2

Audio In 1

Audio Out 1

Audio In 2

Audio Out 2

 

 

 

 

Fault

OK Fail

10

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11

12

6

7

Mains

 

230

 

 

115: 100-120V

50-60Hz

T2.5A 250V

230: 220-240V

50-60Hz

T2A H 250V

13

14

figure 10.1: Front and rear views

Bosch Security Systems 2007-02 9922 141 70691 en

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Contents DCN Wireless Page Important Safeguards Disclaimers Digital version Admonitions and notes About this manualFunction SignsElectro-static discharges Conversion tablesTable of Contents 10.1 105 Intentionally left blank System Design and Planning Introduction Wireless network designFrequency band LimitsGHz 400 412 417 422 427 432 437 442 447 452 484 GHz Concepts DCN designCalculation tool Power capacity Control capacityPower supplies DCN power supply DCN-WCCUCable lengths DCN-WCCU DCN-EPSExamples Cable lengthsExample with interpreter desks DCN-IDESK Interpreter booths with LBB4114/00 Interpretation devicesDCN-CCU2 DCN-WAP1 Optical network designNodes INT-TX041 INT-TX082 INT-TX164 INT-TX328 PRS-4DEX41Definitions Power supplyCabling Maximum cable length Optical fiber lengthCable couplers Coiling Example layoutsBending Redundant cables Basic optical networkExtended optical network Tap-offs Redundant optical network with tap-offScenarios Infra-red wireless language distributionCamera control CobraNet User set-up Headphones/headsetsInterpreter booths Public areas and walkwaysDevice set-up Acoustic feedback Acoustic feedbackGeneral Technical dataSystem electrical and electro-acoustic characteristics Transmission linksCombined devices from input to output SafetyEnvironmental conditions Combined devices from input to outputElectro-magnetic compatibility Wireless devicesWireless devices Electromagnetic compatibilityMiscellaneous MiscellaneousIntentionally left blank Central Devices Front view DCN-WCCU Wireless Central Control UnitControls, connectors and indicators Internal settings Rear viewInternal settings 10.3.3 RS232 configuration Ground Internal back-up batteryWatchdog Voltage selector InstallationExternal connections Fuses10 DCN connection 10.5.2 DCNOptical network LEDXLR HeadphonesAudio inputs 14 Audio input details, line level signals Audio outputsFault contact 16 Audio output details10.5.8 RS232 ports 19 RS232 portsCCU Configuration menuWAP Navigation and operation 20 VU meterTo select a parameter Bosch Security Systems 2007-02 9922 141 70691 en 21 Messages low to high importance Fault statusMain Monitoring 22 Monitoring sub-menu * = default23 DCN-WCCU Enquiry sub-menu * = default DCN-WCCU Enquiry24 DCN-WAP Enquiry sub-menu * = default DCN-WAP EnquiryNOM Setup25 Setup sub-menu * = default PTTLoudspkr 26 Setup sub-menu * = default27 Loudspkr sub-menu * = default 29 Wireless sub-menu * = default Wireless28 Intercom sub-menu * = default Intercom31 Defaults sub-menu * = default Defaults30 De-init sub-menu * = default De-initDCN-WAP Wireless Access Point Firmware11.4.1 General 11.4 InstallationWall or ceiling Tripod LogoConfiguration System IDCarrier Power valuePower values Operation CC B aMenu of the central control unit is open. Use these menu System System configurationInitialization Wireless modes Override Microphone modesOpen 12.4.4 PTTRecorder Repetition rateAudio routing modes Equalized PA InsertionMix-minus Erase requests-to-speak and speakersFloor distribution Location of the operator IntercomLocation of the chairman Stop the system System operationStart the system Contribution Devices Left and right sides DCN-WDU Wireless Discussion Units14.2.1 Top Bottom sideDCN-WD DCN-WDD DCN-WDV Side views Microphone sensitivity Microphone sensitivityVolume restore function Headphones level reductionSingle delegate ProcedureModes ChairmanDual delegate Single delegate with auxiliary controlMicrophone buttons Remove microphone buttonsBattery 10 Install microphone buttonsSubscription RimsHeadphones sockets, details Erase the subscriptionDeactivation External power supplyActivation Quick reference cardAttendance LED Attendance LEDStatus LEDs Electrical and acoustic properties DCN-MICL, DCN-MICS Pluggable MicrophonesTypes and lengths Compatible devicesMicrophone plug, connection DCN-WLIION Battery Pack Battery capacityCapacity LEDs DCN-WCH05 Battery Charger Battery pack containers HoldInstallation, wall WallPower inlet Installation, multiple battery chargersLoop-through socket Charge level LEDsDCN-WPS Power Supply Adapter Electrical propertiesDCN-DDI Dual Delegate Interface Dual delegate interfaceSignal level switch * = default Input type switch * = defaultInput adjustment switch * = default Ambient microphone DCN-FHHDCN connections 19.6.1 DCNIntercom handset Cmrr Audio inputsConnections DCN-WFCD10 Flight Case for Wireless Discussion Units DCN-WFCCU Flight Case for DCN-WCCUIntentionally left blank Appendices Table A.3 Monitor Audio levelsTable A.2 Analog outputs DCN-DDI Table A.6 Dual delegate interfaceExtension power supply DCN Next Gen Central control unit wirelessCentral control unit wireless UL Product indexWireless discussion unit with voting Wireless discussion unitWireless dual discussion unit Power Supply AdapterStatements for FCC & Industry Canada Declarations DCN Wireless Installation and User Instructions Appendices Page Page Page Page Page Page Page For more information visit
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