Bosch Appliances 3122 475 22015en manual Connections, Connecting the DCN system

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INTEGRUS Installation and User Instructions Integrus Transmitters

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2.3 Connections

This chapter gives an overview of typical system connections using the INT-TX range transmitter:

Connecting the DCN Next Generation system

Connecting the DCN system

Connecting other external audio sources

Connecting an emergency signal switch

Connecting to another transmitter

2.3.2Connecting the DCN system

The transmitter requires the Integrus DCN Interface Module (LBB 3423/20) to interface with the Digital Congress Network (DCN). This module must be mounted in the transmitter housing (see section 2.2.2). The connections between DCN units and the transmit- ter are made in a loop-through configuration via the DCN 6-pole circular connectors on the module’s rear panel. See the DCN Installation and Operating Manual for more information.

2.3.1Connecting the DCN Next Generation

The transmitter can be directly connected to the opti- cal network of the DCN Next Generation conference system. Use an optical network cable to connect one of the optical network sockets of the transmitter to the optical network (see figure 2.11). The network mode must be enabled with the configuration menu (see section 2.5.8).

Note: See the DCN Next Generation Installation and User Instructions for more information about connecting the transmitter in the optical network.

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Figure 2.11 Connecting the optical network to the modular IR transmitter

Figure 2.12 Connecting the DCN systems to the

Modular IR transmitter

2.3.3Connecting other external audio sources

The transmitter has up to 32 audio inputs (depending on the transmitter type) to interface with external asymmetrical audio sources, such as congress systems from other manufacturers or for music distribution. The audio signals (stereo or mono) are connected to the audio input cinch connectors.

Note: When the cinch audio inputs are used in combination with inputs via one of the interface modules, the signals on corre- sponding channels are mixed. This situa- tion should normally be avoided by using higher-numbered cinch audio inputs.

Bosch Security Systems 2005-04 3122 475 22015en

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Contents Integrus Important Safeguards Table of contents Integrus Installation and User Instuctions Table of contents Bosch Security Systems 2005-04 3122 475 22015en Integrus Installation and User Instructions System overview System description and planningQuality modes Signal ProcessingSystem technology IR radiationFootprint of the radiator Aspects of infra-red distribution systemsCarriers and channels Directional sensitivity of the receiverRadiator mounted at 45 to the ceiling Ambient lightingPositioning the radiators 11 Infra-red signal blocked by a person in frontOverlapping footprints and multipath effects 14 Combination of several reflected signalsRectangular footprints Planning an Integrus infra-red radiation systemCabling Planning radiatorsSystem with one transmitter Setting the radiator delay switches20m System with two or more transmitters in one room Calculation of the master-to-slave signal delays Testing the coverage area Interference from IR systems Description Integrus TransmittersIntegrus DCN interface module Audio interface modulesInterface module slot cover Mounting an interface module in the transmitter housingRemoving the main PCB and the rear panel Upgrading an LBB4502/xx to an INT-TXRemoving the main PCB and the rear panel steps 1 Installation of the INT-TXKInstallation of the INT-TXK steps 1 Connections Connecting the DCN systemConnecting the DCN Next Generation Connecting other external audio sourcesConnecting to another transmitter Connecting an emergency signalOverview Using the configuration menuTo navigate through a sub-menu Navigate through the menuTo navigate through the Main menu To jump to a sub-menuTo jump back from a sub-menu to an item of the Main menu ExamplesExample 1 Disable carrier 2. See also section Turn to move the cursor Required channel num Setup Back View transmitter status Configuration and operationStart-up Main menuDCN View fault statusView version information Set monitoring optionsSet network mode Set transmission modeSet number of channels Set channel quality and assign inputs to channels Per Channel Settings Set channel names View carrier assignments Disable or enable carriersConfigure auxiliary inputs Set sensitivity of the inputs Enable / disable IR-monitoringEnable / disable headphone output Per Input Sensitivity settingsChoose transmitter name Reset all options to factory default valuesMedium and High Power Radiators Integrus RadiatorsDescription Radiator status indication Mounting the radiatorsAttaching the suspension bracket Wall mounting Mounting on a floor standConnecting radiators to the transmitter Ceiling mountingMounting on horizontal surfaces Using the output power selection switch Low Power Wide Beam RadiatorLimitations Mounting the RadiatorIntegrus Receivers Reception test mode Receiver headphonesOperation LBB 4560 Charging unit Integrus Charging UnitsWall mounting the charging cabinet Charging procedureTroubleshooting Integrus Installation and User Instructions Troubleshooting System Specification Technical DataTransmitters and Modules Radiators and AccessoriesTransmitter Upgrade Kit range Medium and High Power RadiatorsWall Mounting Bracket Receivers, Battery Packs and Charging UnitsLow Power Wide Beam Radiator NiMH Battery PackConnection details Guaranteed rectangular footprints Angle Product index

3122 475 22015en specifications

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