Bosch Appliances 3122 475 22015en manual Positioning the radiators

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INTEGRUS Installation and User Instructions System description and planning

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1.3.4 Objects, surfaces and reflections The presence of objects in a conference venue can influence the distribution of infra-red light. The texture and colour of the objects, walls and ceilings also plays an important role.

Infra-red radiation is reflected from almost all surfaces. As is the case with visible light, smooth, bright or shiny surfaces reflect well. Dark or rough surfaces absorb large proportions of the infra-red signal (see figure

1.10). With few exceptions it cannot pass through mate-

rials that are opaque to visible light.

 

Figure 1.11 Infra-red signal blocked by a person in front of

 

 

 

 

 

the participant

100%

40%

100%

 

80%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 1.10 The texture of the material determines how

much light is reflected and how much is

absorbed

Problems caused by shadows from walls or furniture can be solved by ensuring that there are sufficient radi- ators and that they are well positioned, so that a strong enough infra-red field is produced over the whole con- ference area. Care should be taken not to direct radia- tors towards uncovered windows, as most of this radia- tion will subsequently be lost.

1.3.5 Positioning the radiators

Since infra-red radiation can reach a receiver directly and/or via diffused reflections, it is important to take this into account when considering the positioning of the radiators. Though it is best if receivers pick up direct path infra-red radiation, reflections improve the signal reception and should therefore not be min- imised. Radiators should be positioned high enough not to be blocked by people in the hall (see figure 1.11 and figure 1.12).

Figure 1.12 Infra-red signal not blocked by a person in front of the participant

The figures below illustrate how infra-red radiation can be directed to conference participants. In figure 1.13, the participant is situated clear from obstacles and walls, so a combination of direct and diffused radiation can be received. Figure 1.14 shows the signal being reflected from a number of surfaces to the participant.

Figure 1.13 Combination of direct and reflected radiation

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 valuesDescription Medium and High Power RadiatorsIntegrus Radiators Attaching the suspension bracket Radiator status indicationMounting the radiators Wall mounting Mounting on a floor standMounting on horizontal surfaces Connecting radiators to the transmitterCeiling mounting Using the output power selection switch Low Power Wide Beam RadiatorLimitations Mounting the RadiatorIntegrus Receivers Operation Reception test modeReceiver headphones 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

Bosch Appliances are synonymous with quality and innovation, and the model 3122 475 22015en showcases these attributes elegantly. This appliance combines advanced engineering with intuitive design, making it a valuable addition to any modern kitchen.

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In conclusion, the Bosch Appliances 3122 475 22015en is a perfect blend of performance, efficiency, and innovative technology. With features like EcoSilence Drive and PrecisionWash, alongside a focus on safety and flexibility, it truly embodies Bosch's commitment to creating high-quality appliances that meet the needs of modern living. Whether you are an avid chef or simply enjoy hosting, this appliance is designed to make everyday tasks easier and more efficient.
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