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Bosch Appliances 3122 475 22015en Webcam User Manual

1. Note The four bolts used to attach the bracket must each be able to withstand a pull out force of 200 kg 440 Ib The bolts and plugs delivered with the LBB 3414 00 wall bracket are only intend ed for mounting the unit on a solid brick or concrete wall 120 mm 20 Tm 4 7 inch 0 8 inch 30 mm 1 2 inch 200 mm 150 mm Figure 3 5 Attaching the stud of a floor stand to the 7 9 inch 5 9 inch suspension bracket of the radiator 160 mm 6 3 inch Figure 3 7 LBB 3414 00 wall mounting bracket showing dimensions and drilling pattern Figure 3 6 Attaching the radiator inclusive suspension bracket and stud to the floor stand Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Radiators en 45 The radiator plus suspension bracket is attached to the wall bracket by sliding the mounting bolt over the slot on the wall bracket and then tightening it see figure 3 9 A split pin is then inserted into a small hole in the bolt to stop it from working loose see inset in figure 3 9 The vertical angle of the radiator can be adjusted between 0 and 90 in steps of 15 The hori zontal orientation of the radiator can be adjusted by loosening the bolt then turning the radiator to the required position Figure 3 8 Attaching the wall mounting bracket to a wall Figure 3 9 Attach
2. Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning 1 System description and planning 11 System overview Integrus is a system for wireless distribution of audio signals via infra red radiation It can be used in a simultaneous interpretation system for international conferences where multiple languages are used To enable all participants to understand the proceed ings interpreters simultaneously translate the speaker s language as required These interpretations are distrib uted throughout the conference venue and delegates select the language of their choice and listen to it through headphones The Integrus system can also be used for music distri bution mono as well as stereo Figure 1 1 Integrus system overview with DCN system as input The Integrus Language Distribution System comprises one or more of the following Infra red transmitter The transmitter is the core of the Integrus system Four types are available e INT TX04 with inputs for 4 audio channels INTTXOS with inputs for 8 audio channels INTTXIG with inputs for 16 audio channels e INTTX32 with inputs for 32 audio channels The transmitter can be directly connected to the DCN Next Generation conference system see section 2 3 en 1 Interface modules One of two different interface modules can be mount ed in the transmitt
3. Menu Items Value read only Description 1 Fault Status Fault No Faults Radiator Fault No Radiators No Network Network Error The connected radiators function without problems One of the connected radiators is not functioning properly No radiators are connected to the transmitter When the Network Mode see section 2 5 8 is Enabled this fault is shown when there is a fault in the optical network When the Network Mode see section 2 5 8 is Disabled this fault is shown when there is a fault in the optical network This message usually occurs when the Network Mode see section 2 5 8 is disabled and a DCN Next Generation CCU is connected to the transmitter When the system detects a failure for the first time a flashing fault message pops up on any menu screen Radiator Fault No Radiators No Network Network Error or or or Push the menu button to remove the fault message from the screen and to go back to the menu screen that was visible before the fault message popped up The flashing message will also disappear when the fault has been resolved Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 32 2 5 5 Set monitoring options The Monitoring sub menu 2 is used to set which sig nal is sent to the monitoring headphone output It can be one of the inputs o
4. 0 0 33 0 3 237 237 2 118 292 118 174 174 33 5 27 5 4 339 339 2 169 292 169 123 123 33 3 73 4 5 563 573 2 281 292 281 11 11 33 0 33 0 Note The calculated delay switch posi tions based on impulse response time can differ from the calculated delay switch positions based on cable lengths This is caused by the accuracy of the measurements and the accuracy of the cable signal delay factor per meter as specified by the manufacturer of the cable If the impulse response time is measured correctly the calculated delay switch positions will be the most accu rate 3 Add to the cable signal delay of the cable between the master and the slave the delay of the slave transmitter itself 33 ns This gives the master to slave signal delay 4 Add the master to slave signal delay to each radia tor connected to the slave transmitter Determine the maximum signal delay 6 Calculate for each radiator the signal delay differ ence with the maximum signal delay 7 Divide the signal delay difference by 33 The rounded off figure is the signal delay switch posi tion for that radiator 8 Add delay switch positions to radiators under a bal cony if applicable see section 1 5 3 9 Set the delay switches to the calculated delay switch positions Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning WN Caution Turn
5. 17 18 19 20 Turn to move the cursor to the first dash Push to confirm Turn to select the first character C Push to confirm this character Repeat steps 11 to 14 for the other characters Turn to move the cursor to the Main menu item number 4 Push to confirm Turn to select the lt Back screen Push to confirm Ready Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 28 Example 3 Set channel 11 to transmit a Stereo signal in Premium Quality using audio inputs 14 L and 15 R as source See also section 2 5 10 Transmitter 32 Channels 4 Setup T 4A Transmission On 4D Ch Quality All Mono SQ 4D Ch Quality All Mono SQ 4D Ch Quality All Mono SQ 4D Ch Quality All Mono SQ 4D Ch Quality Per Channel Turn the button to select the Setup item 4 in the Main menu Push and hold the but ton for 3 seconds to go to the Setup sub menu Turn to select the Chan nel Quality sub menu item 4D Push to confirm Turn to move the cursor to the option on the sec ond line Push to confirm Turn to select the option value Per Channel Push to go to the Chan nel sub menu 4C Note that after selecting Stereo as input mode step 14 the input number chan
6. 8 Remove the rear panel 4 2 2 3 2 Installation of the INT TXK Loosen the screws 16 Do not lose the spring washers 17 Follow the instructions below to install the INT TXK Pull the connectors 18 of the mains inlet wires The numbers refer to figures 2 9 and 2 10 and the earth wire out of the mains socket 19 Detach the mains socket from the rear panel 1 If the LBB4502 xx transmitter is missing a stud to The mains socket is snapped into the rear panel mount the new main PCB 2 of the INTTXK paste the glue stud 1 from the upgrade kit to the bottom of the transmitter See inset in figure 2 9 for the recommended pasting position 2 Click the mains socket 3 in position in the new rear panel 4 3 Fit the connectors 5 of the mains inlet wires 5A brown 5B blue and the earth wire 5C on the pins of the mains socket Warning Pay attention to the correct position of the mains inlet wires See inset in figure 2 9 4 Mount the rear panel using the screws 6 and the spring washers 7 Figure 2 7 Removing the main PCB and the rear panel 5 Install the main PCB 2 using the screws 8 and steps 1 5 the spring washers 9 If the LBB4502 xx trans mitter is provided with a stud to mount the main PCB use the extra screw from the upgrade kit 6 On the new main PCB Fasten the user interface cable 10 e Fasten the power supply connector 11 7 Mount the t
7. Mains voltage 90 to 260 V 50 to 60 Hz maximal 55 W 29 W Power consumption Power consumption standby 7 2 2 Transmitter Upgrade Kit range Physical Characteristics Mounting Transmitter rear plate and mounting stub included 325 x 220 x 26 mm 13x 9 x 1 in 425 g 0 95 Ib Dimensions H x W x D Weight Electrical Characteristics See 7 2 1 INT TX Transmitter range en 55 7 2 8 Integrus DCN interface module Physical Characteristics Mounting Mounting plate and two screws included 100 x 54 x 231 mm 89 x 21 x 91 in 324 g 0 73 Ib Dimensions H x W x D Weight Electrical Characteristics See DCN data brochure 7 3 Radiators and Accessories 7 31 Medium and High Power Radiators Physical Characteristics Mounting Suspension bracket for direct ceiling mounting Mounting plates for floor stands with M10 and 1 2 Whitworth thread LBB 3414 00 Wall Mounting Bracket can be used for fixing radiator to wall surfaces LBB 4511 00 without bracket 200 x 500 x 175mm 7 9 x 19 7 x 6 9 in LBB 4512 00 without bracket 300 x 500 x 175mm 11 0 x 19 7 x 6 9 in Dimensions H x W x D 0 15 and 30 for floor stand mounting 0 15 30 45 60 75 and 90 for wall ceiling mounting LBB 4511 00 without bracket 6 8 kg 15 Ibs LBB 4511 00 with bracket 7 6 kg 17 Ibs LBB 4512 00 without bracket 9 5 kg 21 Ibs LBB 4512 00 with bracket 10 3 kg 23 Ibs Radiator angle Weight Finish Bronze co
8. 8 Set the delay switches to the calculated switch posi tions VN Caution Turn the delay switches carefully to a new position until you feel that it clicks into position to prevent that a switch is positioned between two num bers which would result in a wrong delay setting Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning Note For systems with a cable length dif ference of more than 50 meters it is rec ommended to use a measurement tool to determine the delay differences in order to calculate the delay switch positions Figure 1 26 and table 1 1 illustrate the calculation of the cable signal delay 20m 20m Figure 1 26 System with five radiators and measured cable lengths en 10 1 5 1 2 Determining delay switch positions by using a delay measuring tool The most accurate way to determine the cable signal delays is to measure the actual signal delay for each radiator as described in the following procedure 1 Disconnect the cable from a radiator output of the transmitter and connect this to a delay measure ment tool 2 Disconnect a radiator from this cable 3 Measure the impulse response time in ns of the cable s between the transmitter and the radiator 4 Reconnect the cable to the radiator and repeat steps 2 to 4 for the other radiators that are co
9. ing at the back of the transmitter 2 Emergency switch connector A terminal block Figure 2 2 Transmitter front view socket for a single normally open switch When the switch is closed the audio signal on the Aux Figure 2 2 right input is distributed on all output channels 1 Mains on off switch After switching the mains overriding all other audio inputs A matching cable on the transmitter starts up and the display 3 will connector is provided light up The emergency contact does not function when the network mode of the transmitter is enabled see section 2 5 8 and it cannot connect to the optical network e g because the control unit of the DCN Next Generation conference system is switched off Bosch Security Systems 2005 04 3122 475 22015en Auxiliary audio inputs Two female XLR con nectors for extra audio inputs They can be used to connect auxiliary symmetrical audio signals such as a music installation the floor language or emer gency messages Audio signal inputs 4 8 16 or 32 cinch plugs to connect external asymmetrical audio input signals The number of connectors depends on the trans mitter type Earth connection point Only used for factory testing purposes Radiator signal loop through input A HF BNC connector to loop through the radiator output of another transmitter Radiator signal outputs Six HF BNC connec tors used to connect the radiators Up to
10. 56 7 4 Receivers Battery Packs and Charging Units 7 4 1 Pocket Receivers Physical Characteristics Dimensions H x W x D Weight excl batteries battery pack Weight incl battery pack Finish 155 x 45 x 30 mm 6 1 x 1 8 x 1 2 in 75 g 0 16 Ib 125 g 27 Ib Charcoal with silver Electrical and Optical Characteristics IR irradiance level Angle of half sensitivity Headphone output level at 2 4V Headphone output freq range Headphone output impedance Max signal to noise ratio Supply voltage Power consumption at 2 4 V Power consumption standby 4 mW m per carrier 50 450 mVrms speech at maximum volume 32 Ohm headphone 20 Hz to 20 kHz 32 Ohm to 2 kOhm 2 80 dB A 1 8 to 3 6 V nominal 2 4 V battery voltage 15 mA speech at maximum volume 32 Ohm headphone 1mA 7 4 2 NiMH Battery Pack Physical characteristics Dimensions H x W x D Weight Electrical characteristics Voltage Capacity 14 x 28 x 49 mm 0 6 x 1 1 x 1 9 in 50 g 0 11 Ib 24V 1100 mAh Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Technical Data 74 3 Charging Units Physical Characteristics Mounting LBB 4560 50 screws and plugs for wall mounting included LBB 4560 00 230 x 690 x 530 mm 9 x 27 x 21 in LBB 4560 50 130 x 680 x 520 mm 5 x 27 x 20 in Dimensions H x W x D Weight excl receivers LBB 4560 00 15 5 kg 34 Ib
11. Figure 1 21 A typical rectangular footprint for a mounting angle of 90 The guaranteed rectangular footprints for various num ber of carriers mounting heights and mounting angles can be found in section 7 6 The height is the distance from the reception plane and not from the floor Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning en 8 Guaranteed rectangular footprints can also be calculat ed with the footprint calculation tool available on the documentation CD ROM The given values are for 60m one radiator only and therefore do not take into con sideration the beneficial effects of overlapping foot 50m prints The beneficial effects of reflections are also not included As rule of thumb can be given for systems with up to 4 carriers that if the receiver can pick up ns the signal of two adjacent radiators the distance between these radiators can be increased by a factor 50m 1 4 approximately see figure 1 22 Figure 1 23 Radiators with equal cable length Ri Es R2 K When radiators are loop through connected the d i EM cabling between each radiator and the transmitter ZA a should be as symmetrical as possible see figure 1 24 S and figure 1 25 The differences in cable signal delays y can be c
12. the lifetime 1 Male mains connector for connecting the radia tor to the mains supply 2 HF BNC input and output connectors for con necting the radiator to the transmitter or for loop through connection to other radiators 3 Power reduction switch reduces the output power of the radiator to 1 5 Wpp 4 Radiator mounting bracket Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Radiators en 47 The following are found on the radiator printed circuit board Figure 3 13 X5 X4 R3 X6 X7 Figure 3 13 LBB 3410 05 Radiator PCB 5 Green LED indicates that the radiator is switched on and is receiving carrier waves from the transmitter 6 Red LED indicates that the radiator output is 70 or less of the normal output level Mains voltage selection of 115 V or 230 V is internally selectable On delivery the radiator is set for 230 Va c operation To alter the mains voltage selection for the LBB 3410 05 radiators it is necessary to solder two leads to contacts on the printed circuit board PCB inside the radiator To locate the PCB remove the four securing screws at the rear of the radiator and remove the unit from its housing Remove the PCB from its mounting by removing the PCB s six securing screws and the small connector X1 figure 3 13 To select 115 V
13. 00 Insert the batteries or the battery pack in the receiver with the correct polarity as indicated in the battery compartment The battery pack has a separate connec tion cable which must be connected to the receiver When this connection is not present the charging cir cuitry in the receiver will not work This also prevents the unwanted charging of disposable batteries The bat tery pack has a temperature sensor which prevents overheating during charging For more information about charging the battery pack see chapter 5 Note Disposable batteries and battery packs at the end of their technical lives should be discarded with due care for the environment When possible take batteries to a local recycling station 4 3 Reception test mode The receivers can be switched to a test mode to get an indication of the reception quality for each carrier sep arately To activate the test mode Push the channel selector to the Up position press the on off button and hold both for ca 2 seconds When in test mode switch between carriers by using the channel selector The receiver s display will shortly show the carrier number 0 7 and then a quality indication 00 90 Note When the receiver does not receive the selected carrier it keeps displaying the carrier number and does not display its quality The reception quality can be assessed as follows Indication Ouality 00 39 Good reception Very
14. 16 1521 39 39 20 33 30 2852 62 46 20 5890 95 62 16 45 2537 59 43 7 4425 75 59 7 60 320 16 20 7 2107 49 43 3 3304 59 56 3 90 460 20 23 10 1521 39 39 20 2704 52 52 26 66 60 2107 49 43 10 4464 72 62 3 90 2116 46 46 23 3481 59 59 30 4 8 15 208 16 13 7 1716 52 33 10 3312 72 46 13 16 15 1560 52 30 13 3450 75 46 16 30 1518 46 33 10 2666 62 43 10 45 1080 36 30 3 1794 46 39 3 60 990 33 30 3 1404 39 36 90 676 26 26 13 1089 33 33 16 33 45 1287 39 33 10 2537 59 43 7 60 1170 39 30 0 2107 49 43 3 90 1089 33 33 16 1521 39 39 20 66 90 676 26 26 13 2116 46 46 23 8 8 15 897 39 23 7 1716 52 33 10 16 15 660 33 20 13 1560 52 30 13 30 759 33 23 10 1518 46 33 10 45 690 30 23 3 1080 36 30 3 60 529 23 23 0 990 33 30 90 400 20 20 10 676 26 26 13 33 60 529 23 23 7 1170 39 30 0 90 529 23 23 1 1089 33 33 16 The mounting height is the distance from the reception plane and not from the floor Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Product Index en 60 Product index Transmitters INT TX04 4 channel transmitter 0 raras 15 INT TX08 amp channel transmitter 2254 0 vede ER EXER REIR ye UE GRE eee ba Baan d 15 INT TX16 16 channel transmitter 2 0 ee hr hs 15 INT TX32 82 channel transmitter 4 f 404 4004 hse a ded aad eee bdo d er Race Rao bab d 15 INT TXK04 4 channel transmitter upgrade kit 1 0 cece 18 INT TX
15. 2023 in Yy Depth 120 mm 692 mm 4 72 in 4 2724 in Figure 5 2 Charging cabinet mounting dimensions 5 3 Charging procedure Ensure that the charging unit is connected to the mains and that it is switched on Place the receivers firmly in the charging compartments The charging indicator LEDs on all receivers should illuminate These LEDs indicate the charging status of each receiver LED colour Charging status Green Charging completed Red Charging in progress Red blinking Error status See chapter 6 Trouble shooting Off Charger switched off or receiver not properly inserted Notes e Itis preferred to switch on the charg ing unit before inserting the receivers Receivers can be inserted or removed without damage while the charging unit is switched on e Charge the battery pack to full capaci ty before using them for the first time e The charger always applies fast charge during the first 10 minutes after inserting a receiver Inserting the receiver multiple times with a fully charged battery pack should therefore be avoided as this will damage the battery pack e Continuously charging the receiver will not damage the receiver or bat tery pack Receivers can therefore safely be left in their charging posi tions when they are not used e When the rechargeable battery pack is used it is advisable to check regu larly after three years that the batter ies are not leaking If there is any s
16. 30 radia tors can be loop through connected to each output Optical network connections Two connections used to connect directly to the DCN Next Generation conference system with an optical network cable Mains input Euro mains socket The transmitter has automatic mains voltage selection A mains cable is provided INTEGRUS Installation and User Instructions Integrus Transmitters en 16 2 2 Audio interface modules 2 24 Integrus DCN interface module An Integrus DCN interface module is required if the transmitter is to be used with the DCN Conference System The module must be mounted in the transmitter hous ing see section 2 2 2 Figure 2 4 Integrus DCN interface module Figure 2 4 1 DCN output connector A 6 pole trunk output female DIN connector for loop through intercon nection with DCN units 2 DCN input cable A 2 m 6 ft 6 in trunk input cable with 6 pole male DIN connector for loop through interconnection with DCN units 3 PCB connector 4 Mounting plate When the DCN system supply voltage on the trunk input switches off the Integrus DCN interface module automatically switches the transmitter to standby When the DCN system supply voltage switches on the transmitter is switched to operating mode Note When the Integrus DCN interface module is used in combination with audio signals connected to the cinch inputs the DCN and
17. and that there are no black spots Such a test can be done in two ways Testing during installation 1 Check that all radiators are connected and powered up and that no loose cables are connected to a radi ator Switch the transmitter off and on to re initialise the auto equalisation of the radiators 2 Set the transmitter in the Test mode see section 2 5 7 For each channel a different test tone fre quency will be transmitted 3 Set a receiver on the highest available channel and listen via the headphones to the transmitted test tone 4 Test all positions and directions see next para graph en 13 Testing during a meeting 1 Set a receiver in the Test mode and select the high est available carrier The quality of the received car rier signal is indicated on the display of the receiver see section 4 3 2 Test all positions and directions see next para graph The quality indication should be between 00 and 39 good reception Testing all positions and directions With the transmitter and receiver in one of the two test modes go around the conference hall and test the reception quality at every position where the infra red signals must be received When an area is detected where there is bad reception or even no reception at all three main causes must be considered Bad coverage The receiver can not pick up infra red radiation of ade quate strength This can be because the tested position is out
18. at such positions black spots Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning en 7 Figure 1 18 and figure 1 19 illustrate the effect of over lapping footprints and differences in signal delays Figure 1 18 Increased coverage area caused by added radiation power Figure 1 19 Reduced coverage area caused by differences in cable signal delay The lower the carrier frequency the less susceptible the receiver is for differences in signal delays The signal delays can be compensated by using the delay compensation switches on the radiators see section 1 5 1 4 Planning an Integrus infra red radiation system 1 4 1 Rectangular footprints Determining the optimal number of infra red radiators required to give 100 coverage of a hall can normally only be done by performing a site test However a good estimation can be made by using guaranteed rec tangular footprints Figure 1 20 and figure 1 21 show what is meant by a rectangular footprint As can be seen the rectangular footprint is smaller than the total footprint Note that in figure 1 21 the offset X is nega tive because the radiator is actually mounted beyond the horizontal point at which the rectangular footprint starts Figure 1 20 A typical rectangular footprint for a mounting angle of 15
19. cursor to the option value you want to change 3 Push the button to activate the option The option value starts to blink 4 Turn the button to select a new option value 5 Push the button to confirm the new value The option value stops blinking 6 Turn the button to move the cursor to another settable option when available and repeat steps 3 to 5 main menu item number sub menu item character 4D Ch Quality Per Channel menu item title 4D Channel 12 In 03 Stereo PQ three dots indicate that the item has a sub menu option values Figure 2 17 Menu item screen elements Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 25 To jump back from a sub menu to an item of the To jump back from an item of the Main menu to Main menu the Transmitter Status 1 Turn the button to move the cursor to the Main 1 Turn the button to the lt Back screen menu item number 2 Push the button to go to the Transmitter Status 2 Push the button The item number and title starts blinking 2 4 3 Examples 3 Turn to select another item number Each step in the examples below shows the text on the 4 Push to confirm the selection display and the action to go to the next step Bold text in italics text indicates that the text is blinking An When you are turning counter clockwise through sub underscore _ indicate
20. operation solder two small leads one connect ing X4 to X6 and one connecting X5 to X7 Then remove the small SMD resistor R3 When this is com pleted replace fuse F1 160 mA with a fuse rated at 350 mA Limitations Not more than the first 4 carriers can be transmit ted e Not more than 100 m cable length from transmitter to last radiator Directly connection of the radiators to the transmit ter with equal cable length In loop through con nection the total cable length from the first to the last radiator may not exceed 5 meters Reason there are no facilities on this radiator for compen sating the cable signal delay Don t use this radiator in combination with LBB 4511 00 and LBB 4512 00 radiators in one system as the internal signal delay of these radiators are different No automatic cable termination the termination plug has to be connected to the last radiator in a trunk No communication of the radiator status to the transmitter Using this radiator at 105 to 125 V requires internal adjustments 3 2 2 Radiator Status Indication When the radiator is transmitting a green LED mount ed internally on a printed circuit board illuminates If there is a failure in the radiator a red LED illuminates on the printed circuit board 3 2 3 Mounting the Radiator Radiators in permanent installations can be fixed to a wall hung under a ceiling or balcony or secured to any sturdy material using the unit s
21. see figure 1 15 If the audience is always directed towards the radia tors you do not need radiators at the back see figure 1 16 If the path of the infra red signals is partially blocked e g under balconies you should cover the shaded area with an additional radiator see figure 1 17 The figures below illustrate the positioning of the radiators Figure 1 15 Radiator position for covering seats in a square arrangement en 6 OO00000 O99999OQ SS909G O9999OQ gogogog0o09 OOO9OGOOQ OO09009090 O99999OQ SS8S909G O9999OQ Figure 1 16 Radiator positioning in a conference hall with auditorium seating and podium Figure 1 17 Radiator for covering seats beneath a balcony 1 3 6 Overlapping footprints and multipath effects When the footprints of two radiators partly overlap the total coverage area can be larger than the sum of the two separate footprints In the overlap area the sig nal radiation power of two radiators are added which increases the area where the radiation intensity is larg er than the required intensity However differences in the delays of the signals picked up by the receiver from two or more radiators can result in that the signals cancel each other out multi path effect In worst case situations this can lead to a loss of reception
22. the status of the radiator panel Red LED Amber LED Status on off Stand by mode off on Transmitting flashing on At switch on Initialising signal equalisation During operation Temperature protection mode See chapter 6 Trouble shooting on on IRED panel failure See chapter 6 Trouble shooting 3 1 3 Mounting the radiators Radiators in permanent installations can be either fixed to a wall hung under a ceiling or balcony or secured to any sturdy material using the suspension bracket supplied with the radiator The mounting angle can be adjusted for optimal coverage For wall mounting a separate bracket LBB 3414 00 is also required In non permanent installations a floor stand can be used Warning When you install the radiator in a ceiling you must leave at least 1 m of free space around the back of the radia tor To prevent the radiator from becom ing too hot make sure that there is a good airflow in this free space Note When in operation the radiators may feel warm to the touch This is quite normal and does not indicate a radiator fault or malfunction Warning Always ensure that natural air flow is not obstructed by ceilings walls etc when determining the position of the radiator Leave plenty of space around the radiator to prevent it becoming too hot Attaching the suspension bracket First assemble the supplied suspension bracket and connect it to the r
23. to half power or from half power to stand by if the temperature of the IREDs becomes too high LBB 4511 00 and LBB4512 00 Radiators Back view Figure 3 1 Bosch Security Systems 2005 04 3122 475 22015en Figure 3 2 LBB 4512 00 High Power Radiator Front view Figure 3 1 and 3 2 1 Mains input Male Euro mains connector The radiators have automatic mains voltage selection 2 IR signal input loop through Two HF BNC connectors for connecting the radiator to the trans mitter and for loop through connection to other radiators Automatic cable termination is achieved by a built in switch in the BNC connectors 3 Output power selection switch The radiators can be switched between full and half power operation 4 Delay compensation switches Two 10 position switches to compensate for differences in cable lengths to the radiators 5 Amber indicator LEDs Give an indication of the radiator status 6 Red indicator LEDs Give an indication of the radiator status Note The indicator LEDs are positioned behind the semi transparent cover and are only visible when ON INTEGRUS Installation and User Instructions Integrus Radiators en 43 3 1 2 Radiator status indication A radiator consists of two IRED panels Each IRED panel has an amber and a red indicator LED see figure 3 2 which show
24. 1 20 7 1196 46 26 8 30 140 14 10 3 468 26 18 4 816 34 24 6 45 120 12 10 3 288 18 16 2 480 24 20 2 60 100 10 10 1 196 14 14 0 324 18 18 0 90 56 7 8 4 144 12 12 6 196 14 14 7 10 15 589 31 19 9 1288 46 28 10 30 72 9 8 7 551 29 19 5 988 38 26 6 45 90 9 10 4 414 23 18 2 672 28 24 60 108 12 9 0 306 18 it il 506 238 22 il 90 80 8 10 5 256 16 16 8 400 20 20 10 20 30 408 24 17 13 1080 40 27 11 45 368 23 16 7 945 35 27 4 60 418 22 19 1 754 29 26 1 90 324 18 18 9 676 26 26 13 2 2 5 15 63 9 7 2 308 22 14 4 576 32 18 6 5 15 63 9 7 3 322 23 14 5 620 31 20 7 30 56 8 7 3 247 19 13 3 468 26 18 4 45 49 7 7 1 168 14 12 1 288 18 16 2 60 49 7 7 0 132 12 11 1 196 14 14 0 90 42 6 7 3 100 10 10 5 144 12 12 6 10 30 266 19 14 6 551 29 19 5 45 234 18 13 g 414 23 18 2 60 30 5 6 2 195 15 13 il 306 18 17 3l 90 42 6 7 3 144 12 12 6 256 16 16 8 20 60 195 15 13 3 418 22 19 1 90 196 14 14 7 324 18 18 9 4 25 15 20 5 4 2 160 16 10 3 308 22 14 4 5 15 144 16 9 4 322 23 14 5 30 140 14 10 3 247 19 13 3 45 99 11 9 1 168 14 12 1 60 90 10 9 1 132 12 11 1 90 64 8 8 4 100 10 10 5 10 45 120 12 10 234 18 13 2 60 108 12 9 195 15 13 cal 90 100 10 10 5 144 12 12 6 20 90 64 8 8 4 196 14 14 7 8 2 5 15 84 12 Uf 2 160 16 10 3 5 15 60 10 6 4 144 16 9 4 30 70 10 7 3 140 14 10 3 45 63 9 7 1 99 11 9 1 60 49 7 7 0 90 10 9 i 90 36 6 6 3 64 8 8 4 10 60 49 7 2 108 12 9 0 90 49 y Y 3 5 100 10 10 5 The mounting h
25. 22 475 22015en INTEGRUS Installation and User Instructions System description and planning 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 en 5 10096 40 100 80 Figure 1 11 Infra red signal blocked by a person in front of the participant 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 pos
26. Canada and US and UL 1419 for LBB 4511 00 and LBB 4512 00 According to harmonized stan dard EN 55103 1 and FCC rules part 15 complying with the limits for a class A digital devices According to harmonized standard EN 55103 2 Affixed with the CE mark According to harmonized standard EN 55103 2 According to harmonized standard EN 55103 1 Contains no banned substances as specified in UAT 0480 100 e g no cadmium or asbestos Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Technical Data 72 Transmitters and Modules 72 1 Infra Red Transmitters Physical Characteristics Mounting Brackets for 19 rack mounting or fixing to a table top Detachable feet for free standing use on a table top 92 x 440 x 410 mm 3 6 x 17 3 x 16 1 in for table top use without brackets with feet Dimensions H x W x D 88 x 483 x 410 mm 3 5 x 19 0 x 16 1 in for 19 rack use with brackets without feet 36 mm 1 4 in in front of brackets 372 mm 14 6 in behind brackets 6 8 kg 15 0 Ibs Charcoal with silver Weight Finish Electrical Characteristics Asymmetrical audio inputs 3 dBV nominal 6 dBV Maximal 6 dB 15 dBV nominal 18 dBV Maximal 6 dB Symmetrical audio inputs Emergency switch connector emergency control input Headphone output 32 Ohm to 2 kOhm HF input nominal 1 Vpp minimum 10 mVpp 75 Ohm HF output 1 Vpp 6 VDC 75 Ohm
27. INTEGRUS Security Systems Installation and User Instructions en Integrus Language Distribution System BOSCH INTEGRUS Installation and User Instructions Safeguards Important Safeguards Prior to installing or operating this product always read the Safety Instructions which are available as a separate document Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instuctions Table of contents Table of contents 1 System description and planning ssssessesssseesssoesecocesoocecoceseceeesseeseceee 1 Lll System oOVervieW sariri En AE EEOAE 1 12 System technology eese y y e ET EE YVVTETEVE EYE RE YYER TENET EEE EFT P YET YS 2 L2 1 IR radiation eed x RE Rx RR ex Re YE rx due Pe PEG A R a 2 12 2 Signal Processing oe ro PSI o rase SENG te CA eed EM obra ces e etaed 2 1 23 Quality Modes edes oed saan eae RAG E Ape bala e AS Rape EES 2 12 4 Carriers and channels 1 3 3 eec kat ick RR Bed Eee a nat CR eie ER a i e RR 3 13 Aspects of infra red distribution systems 0 cece cece cece cece cece eee hh 3 183 1 Directional sensitivity of the receiver erise 0 6 e 3 1 3 2 The footprint of the radiator sess i c08 io ete aa Be ED dae a 3 13 3 Ambient lighting 2 42i404 eoe trit et dead we eh oe Ghee ee 4 1 3 4 Objects surfaces and reflections 2 6 eee tees 5 13 5 Positioning the tadiators oce emet HR Re EORR Re Blan dar Cadet el
28. K08 8 channel transmitter upgrade kit 2 eee 18 INT TXK16 16 channel transmitter upgrade kit leise 18 INT TXK32 32 channel transmitter upgrade kit 6 cece ee 18 Interface module LBB 3423 20 Integrus DCN interface module 0 0 00 ce enn 16 Radiators LBB 4511 00 Medium power radiator 2 s iecos ta ede dae REOR pe e ER ede dee des 42 LBB 4512 00 High power radiator sorores tiis rT EES Rw bk acer eere dh eie ed em Pec Teas 4 42 LBB 3414 00 Wallmo nting bracket ae i steer e reor hr eee EY anre acd eder dudit 44 LBB 3410 05 Low power wide beam radiator iiie nen 46 Receivers LBB 4540 04 A channel pocket receiver i eee mme t emi dee hee 48 LBB 4540 08 8 channel pocket receiver ei eh ESEE Ree e eb noe eai Roe Rod tr ad 48 LBB 4540 32 32 channel pocket receiver seiko eid Hae ew Sean eh Ga Re vd snam de Ge 48 LBB 4550 00 Rechargeable NiMH battery pack escis eee eee ea e aes d 48 Headphones LBB 3441 10 Under the chin stereo headphones 00 0c cee 49 LBB 3442 00 Single earphone mono 2 eee ec oti eniad ai Ea daeu e eens 49 LBB 3443 00 Stereo headphones 49 Charging units LBB 4560 00 Charging Suitcase io MEME cp 50 LBB 4560 50 Charging cabinet secco prre Reese Coe equ A p RAW EE e eg a 50 Bosch Security Systems 2005 04 3122 475 22015en For more information please visit www boschsecuritysystems com 2005 Bosch Security Systems B V Data subject to change without n
29. a 5 13 6 Overlapping footprints and multipath effects 6 14 Planning an Integrus infra red radiation system cece eee e eee cece ene 7 L4l Rectangular footprints src tt dee Rete een OE REA REOR ERRAT e 7 L42 Planning radiators i ii pats ieee ae Ret Pd vetare oed ec ice b a eel Be 8 L43 Cabling 200i ogi ee ake eRERRPIRRG ERE ERU RR Ria EG ee he OA Be EG Ad ra t RE ES 8 15 Setting the radiator delay switches ceeeeeeeeeeeeeeeeeeeee enhn 9 1 5 1 System with one transmitter 2 0 6 e 9 1 5 1 1 Determining delay switch positions by measuring the cable lengths 9 1 5 1 2 Determining delay switch positions by using a delay measuring tool 10 1 5 2 System with two or more transmitters in oneroom esee 11 1 5 3 System with more than 4 carriers and a radiator under a balcony 13 16 Testing the coverage area eeeeeeeeeeeeeeeeee heh hh hn 13 2 Integrus Transmitters 44599 hr A 0556 405 664 69 605 88 66 2050 S VRERE VE PERPES EPISC PE Y OOO 15 21 Description ise sese rt rr er Detinee a EESE erana EEE E RE E p raTa Ora Ew E REV Sole e FE 15 2 2 Audio interface modules 5 osse eo e en bbs ew ener b rire sk r t krissa E Ee US 16 2 21 Integrus DCN interface module 0 0 ee 16 2 2 Mounting an interface module in the transmitter housing 0 000 000 17 2 2 8 Upgrading an LBB4502 xx to an INTTX sssseeeee eee 18 2 2 3 1 Removi
30. a selected value for a settable option the value stops blinking the cursor appears again After 3 minutes of inactivity the display automatically switches back to the first item of the Main menu Transmitter Status Each menu item is identified by a number for the Main menu or by a number plus a character for the sub menus The item identification can be found at the start of the first line and is used to navigate to and from sub menus Most menu items have one or more settable configura tion options The value of an option can be changed by selecting a value from a list of available values To navigate through the Main menu 1 Turn the button to move through the Main menu items The item number and title starts blinking The first item Transmitter Status doesn t blink To jump to a sub menu 1 Navigate in the Main menu to an item with three dots e g Setup 2 Push the button to go to the sub menu The sub menu item character and title starts blinking Note To enter the Setup sub menu push and hold the button for at least 3 seconds To navigate through a sub menu 1 Turn the button to move the cursor to the sub menu item character 2 Push the button The item character and title starts blinking 3 Turn to select another sub menu item character 4 Push to confirm the selection To change option values 1 Navigate to the applicable menu item 2 Turn the button to move the
31. adiator see figure 3 3 and figure 3 4 This bracket is attached to the radiator by two bolts with washers There are corresponding holes on the back of the radiators There is also a spring loaded plunger indicated by a black arrow in figure 3 4 located above the bolt hole on the right hand arm of the bracket which is used for adjusting the angle of the radiator shown in inset in figure 3 4 There are corre sponding holes on the back of the radiator for accept ing this plunger The mounting angle can be adjusted in steps of 15 Figure 3 8 Attaching the plate to the suspension bracket Figure 3 4 Attaching the suspension bracket to the radiator Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Radiators en 44 Mounting on a floor stand Wall mounting The top of the floor stand is screwed into the suspen For wall mounting an extra wall bracket LBB sion bracket figure 3 5 The bracket is supplied with 3414 00 is required must be ordered separately both metric and Whitworth threaded plates and is This bracket is attached to the wall by means of four therefore compatible with most standard floor stands bolts see figure 3 8 Four holes of 10 mm in diameter For floor stands the mounting angle can be set at 0 and 60 mm in depth must be drilled using the drilling 15 or 30 pattern see figure 3 7
32. an interactive display for configuring transmitter type and can be used with the Digital the system Congress Network DCN and DCN Next Generation 4 Menu button A turn and push button to operate conference systems It can also be used with analogue the configuration software in combination with the discussion and interpretation systems e g CCS 800 display 3 with up to 12 interpreter desks or as a stand alone 5 Monitoring headphone output A 3 5 mm system distributing external audio sources 0 14 inch jack socket to connect a headphone for The transmitter is suitable for either table top or monitoring purposes It can be disabled via the 19 inch rack mounted use Four feet for table top use configuration menu and two mounting brackets for rack mounting are supplied The mounting brackets can also be used to mount the transmitter to a flat surface Note The mini IR radiator and the head phone output can also be permanently disabled by removing two resistors Consult your regular service contact for more information table top feet Figure 2 8 Transmitter rear view Figure 2 1 Transmitter with optional mounting brackets and Figure 2 3 1 Interface module slot An optional audio inter 9 face module can be mounted in the transmitter housing Its connectors are accessible via an open
33. annels overriding all other audio inputs If the auxiliary input is Stereo or Stereo to Mono the audio signals on the Aux Left and Aux Right inputs are distributed to all output channels over riding all other audio inputs Note When the network mode is enabled see section 2 5 8 the emergency signal function is not available when the control unit of the DCN Next Generation confer ence system is switched off or defective Figure 2 14 Connecting an emergency signal 2 3 5 Connecting to another transmitter The transmitter can be operated in slave mode to loop through the IR radiator signals from a master transmit ter One of the four radiator outputs of the master transmitter is connected with an RG59 cable to the radiator signal loop through input of the slave transmit ter The Transmission mode of the slave transmitter must be set to Slave see section 2 5 7 Figure 2 15 Connecting to another transmitter Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 23 2 4 Using the configuration menu 2 41 Overview All configuration and operation options of the transmit ter are set via an interactive menu using a 2x16 char acter LCD display and a turn and push menu button Figure 2 16 gives an overview of the menu structure A general description of how to use the menu is given in s
34. ar panel 12 Mount the top cover of the transmitter housing Figure 2 10 Installation of the INT TXK steps 7 12 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 21 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 1 Connecting 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 Figure 2 11 Connecting the optical network to the modular IR transmitter 2 3 2 Connecting 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 betwe
35. audio signals on corresponding inputs are mixed Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 17 2 2 2 Mounting an interface module in the A transmitter housing Warning To prevent damage to the PCB connectors 4 be sure that the connec tors are aligned properly before pushing Warning Before opening the transmitter the module in housing make sure that the mains power and all other connections are disconnected y PN Warning ICs and many other electronic components are susceptible to electrostatic discharge ESD Take preventive measures when handling the interface modules Keep the PCBs as long as possible in their pro tective packing Wear an anti ESD bracelet Figure 2 5 Interface module slot cover Follow the instructions below to mount an interface module in the transmitter housing The numbers refer to figure 2 5 and figure 2 6 1 Remove the top cover of the transmitter housing 2 Remove the interface module slot cover 1 at the back of the transmitter Keep the screws 2 3 Insert the module 3 with the components faced down into the transmitter housing and push it firm ly into the PCB connector 4 4 Fasten the slot cover 5 to the back of the transmit ter housing Use the screws 2 from step 2 5 Fasten the module s PCB to the distanc
36. built in bracket and mounting adaptor supplied with the radiator figure 3 14 In non permanent installations a floor stand can be used The mounting adaptor enables the radiator to be positioned for optimum performance Radiator rear panel Radiator mounting bracket Mounting adapter 6 mm 0 23 in 3 8 Whitworth 6 mm 0 23 in Figure 3 14 LBB 3410 05 Radiator Mounting Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Receivers 4 Integrus Receivers 4 1 Description LBB 4540 receivers are available for 4 8 or 32 chan nels They can operate with a rechargeable NiMH bat tery pack or with disposable batteries and have con trols for channel selection volume adjustment and an on off push button All receivers have a 3 5 mm 0 14 inch stereo jack output socket for mono or stereo headphones An LCD display shows the channel number and indi cators for signal reception and low battery power en 48 4 Volume control A slider to adjust the volume 5 Channel selector An up down switch to select an audio channel The channel number is shown on the LCD display 6 On Off button When a headphone is connected the receiver switches to Stand by state Pressing the On Off button switches the receiver from Stand by to On To switch back to Stand by press and hold the button for app
37. disable the mini IR radiator of the transmitter with the config uration menu see section 2 5 16 Check that the signal delay compensation switches on the radiators are set to the correct value and that a switch is not accidentally positioned between two numbers Re check your system design When neces sary reduce the distance between the two radiators that cause the problem and or add an extra radiator Note that due to the physical characteristics of the sig nal distribution it is not always possible to completely avoid multi path effects Interference from IR systems IR assistive hearing systems and IR microphones oper ating at frequencies above 2 MHz can disturb the reception at the lowest carriers If such is the case disable the lowest two carriers see section 2 5 12 and re check the reception Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 15 2 Integ rus Transmitters 2 Mini IR radiator Four IREDs transmitting the same infra red signal as the radiator output 2 1 Description This can be used for monitoring purposes They can be disabled via the configuration menu The transmitter is the central element of the Integrus 3 Menu display A 2x16 character LCD display system It accepts asymmetrical audio sources from a gives information about the transmitter status It is maximum of 32 external channels dependent on the also used as a
38. e studs 6 Figure 2 6 Mounting an interface module in the transmitter Use the screws 7 provided with the interface housing module 6 Close the transmitter housing Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 18 2 2 3 Upgrading an LBB4502 xx to an INT TX 2 2 8 1 Removing the main PCB and the rear panel To upgrade an LBB4502 xx to an INT TX the follow ing upgrade kits are available Follow the instructions below to remove the main PCB e INT TXK04 4 channel transmitter upgrade kit and the rear panel The numbers refer to figure 2 7 INTTXKOS 8 channel transmitter upgrade kit and figure 2 8 e INT TXK16 16 channel transmitter upgrade kit e INTTXK32 32 channel transmitter upgrade kit Note The upgrade kits do not contain Each kit comprises the following items new fixing materials Therefore make 1 type dependent rear panel sure to keep all screws and washers 1 type dependent main PCB e extra screw for the main PCB e 1 glue stud 1 Remove the top cover of the transmitter housing 2 If the transmitter contains an interface module 1 Remove the interface module proceeding in reverse Warning Before opening the transmitter order of mounting The mounting instructions can be housing make sure that the mains power found in section 2 2 2 Note that the distance studs and all other connections are disconnected of the transmitter m
39. ection 2 4 2 Some examples are given in section 2 4 3 The detailed descriptions of all menu items can be found in section 2 5 Transmitter Status Fault Status 40 Unit Name 4K Level Aux Right 45 Level Aux Left 41 Aux Input Mode 4H Carrier Overview 4G Carrier Settings 4F Channel Names 4E Language List 4D Channel Quality Monitoring 8C FPGA Version 38 HW Version 3A Serial Number Enquiry 40 Number of Channels 48 Network Mode 4A Transmission Mode Back Figure 2 16 Menu overview Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 24 2 4 2 Navigate through the menu Operating the menu is always a sequence of alternating turns and pushes Turn the button to e Cycle through the menu items within a menu the menu item number and title on the first line is blinking Go to a settable option within a menu item a blinking cursor moves through the menu screen e Cycle through the available values for a settable option the value is blinking Push the button to Confirm a chosen menu item the menu item num ber and title stops blinking a blinking cursor appears Go to a sub menu the sub menu item character starts blinking Confirm the selection of a settable option the cur sor disappears the option value starts blinking Confirm
40. eight is the distance from the reception plane and not from the floor Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Technical Data en 59 LBB 3410 05 at full power LBB 4511 00 at full power LBB 4512 00 at full power number of mounting mounting area length width offset area length width offset area length width offset carriers height angle A L Ww X A L WX A L W X feet degrees feet2 feet feet feet feet2 feet feet feet feet feet feet feet 1 8 0 1419 43 33 13 6696 108 62 23 13706 154 89 33 16 15 1419 43 33 13 6732 102 66 23 12835 151 85 26 30 1518 46 33 10 5015 85 59 13 8848 112 79 20 45 1287 39 33 10 3068 59 52 7 5214 79 66 7 60 1089 33 33 3 2116 46 46 0 3481 59 59 0 90 598 23 26 13 1521 39 39 20 2116 46 46 23 33 15 6324 102 62 30 13892 151 92 33 30 780 30 26 23 5890 95 62 16 10625 125 85 20 45 990 30 33 13 4425 75 59 7 7268 92 79 7 60 1170 39 30 0 3304 59 56 3 5400 75 72 3 90 858 26 33 16 2704 52 52 26 4356 66 66 33 66 30 4424 79 56 43 11659 131 89 36 45 3900 75 52 23 10235 115 89 13 60 4464 72 62 3 8075 95 85 3 90 3481 59 59 30 7225 85 85 43 2 8 15 690 30 23 7 3312 72 46 13 6195 105 59 20 16 15 690 30 23 10 3450 75 46 16 6732 102 66 23 30 598 26 23 10 2666 62 43 10 5015 85 59 13 45 529 23 23 3 1794 46 39 3 3068 59 52 7 60 529 23 23 0 1404 39 36 3 2116 46 46 0 90 460 20 23 10 1089 33 33
41. en INTEGRUS Installation and User Instructions Integrus Transmitters en 39 2 5 14 Configure auxiliary inputs The way the signals on the auxiliary inputs Aux L and Aux R are handled can be set in the Aux Input Mode menu 41 When the option Stereo is chosen the signals on both Aux inputs are distributed as a stereo signal to all channels This setting can for instance be used to trans mit a music signal during breaks in a conference Note that the Transmission mode must be set to Aux to All menu item 4A to actually transmit this stereo signal The Stereo to Mono and Mono Emergency options can be selected when the transmitter is used in combi nation with an interpretation system The Aux input s will be distributed to the Symmetrical Audio Input and Interpreters Module In this configuration the floor signal should be connected to the Aux inputs Menu Items Option Description 4 Aux Input Type Stereo The Aux inputs will be distributed in stereo to all channels when the transmission mode menu item 1 is set to Aux to All Stereo to Mono The Aux L and Aux R inputs are combined into a mono signal and distributed to the Symmetrical Audio Input and Interpreters Module when present Mono Emergency The Aux L input is distributed to the Symmetrical Audio Input and Interpreters Module when present The Aux R input is distributed as emergency signal to all channels whe
42. en 49 4 2 Operation The receiver cannot operate when no headphone is connected After connecting the headphone the receiv er switches to stand by mode Push shortly on the on off button to switch the receiver on The channel number is shown on the LCD display The channel can be changed with the channel selector Push it to the up or down position to increase or decrease the channel number The highest channel number is automatically matched to the number of channels that has been set on the transmitter see sec tion 2 5 9 A battery symbol is visible on the display when the batteries or the battery pack is almost empty An antenna symbol is visible when the receiver picks up a modulated infra red signal of adequate quality During short interruptions in the reception the receiv er mutes the headphones output When no adequate IR signal is detected for more than 1 minute e g when a delegate leaves the conference room the receiver automatically switches to stand by mode The volume can be changed by moving the volume control up or down The receiver can be manually switched to stand by mode by pressing the on off button for more than 2 seconds When the headphone is disconnected the receiver is automatically switched off A switch in the headphone connector disconnects the batteries The infra red receivers can operate with disposable batteries 2x AA size alkaline cells or with a recharge able battery pack LBB 4550
43. en 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 Figure 2 12 Connecting the DCN systems to the Modular IR transmitter 2 3 3 Connecting 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 Figure 2 13 Connecting external audio sources to the Modular IR transmitter 2 3 4 Connecting an emergency signal To use the emergency signal function a switch nor mally open must be connected to the emergency switch connector The reaction of the transmitter on a closed switch depends on the configuration of the aux iliary inputs see also section 2 5 14 If the auxiliary input is Mono Emergency the audio signal on the Aux Right input is distributed to all output ch
44. ent transmission mode 2nd line See examples below See section 2 5 7 to change the transmission mode Transmitter Transmitter Transmitter 10 Channels DCN Aux to All Standby Transmitter is transmitting Transmitter is transmitting the Transmitter is in Standby mode 10 channels from DCN Aux inputs on all channels not transmitting Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 31 Menu Items Options read only Description Transmitter Status nn Channels Aux to All nn Ch Test Slave Standby Emergency Call DCN The first line shows the user defined name of the transmitter see section 2 5 16 The second line shows the actual transmission mode Audio signals are distributed on nn channels The signal on the Aux inputs is distributed on all channels The test signals are distributed on nn channels The transmitter operates in slave mode the radiator signal on the slave input is looped through to all radiator outputs The transmitter is in stand by mode An emergency signal from the Aux inputs is distributed to all channels The text DCN is shown at the right side of the second line when a DCN or a DCN Next Generation system is connected to the transmitter 2 5 4 View fault status The fault status of the radiators can be seen in the second screen of the Main menu
45. er housing to connect the transmitter to a wide range of conference systems LBB 3423 20 Integrus DCN interface module to connect to the Digital Congress Network DCN LBB 3222 04 Integrus audio input and interpreters module to connect to analogue discussion and conference systems such as CCS 800 or to LBB 3422 20 6 channel interpreters desks Infra red radiators Three types of radiators are available LBB 3410 05 low power wide beam radiator for small conference venues LBB 4511 00 medium power radiator for small medium conference venues LBB 4512 00 high power radiator for medium large conference venues All three types can be switched between full and half power use They can be mounted on walls ceilings or floor stands Infra red receivers Three multi channel infra red receivers are available LBB 4540 04 for 4 audio channels LBB 4550 08 for 8 audio channels LBB 4540 32 for 32 audio channels They can operate with a rechargeable NiMH battery pack or with disposable batteries Charging circuitry is incorporated in the receiver Charging equipment Equipment is available for charging and storing 56 infra red receivers Two versions are available LBB 4560 00 charging suitcase for portable systems LBB 4560 50 charging cabinet for permanent systems Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning 12 Syste
46. ersion Channel amp Compression Figure 1 3 Overview of the signal processing for one carrier Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning 1 2 4 Carriers and channels The Integrus system can transmit up to 8 different car rier signals depending on the transmitter type Each carrier can contain up to 4 different audio channels The maximum number of channels per carrier is dependent on the selected quality modes Stereo sig nals use twice as much bandwidth as a mono signals premium quality uses twice as much bandwidth as standard quality Per carrier a mix of channels with different quality modes is possible as long as the total available band width is not exceeded The table below lists all possible en 3 channel combinations per carrier Figure 1 4 Directional characteristics of the receivers Channel quality Mono Mono Stereo Stereo saree Standard Premium Standard Premium ee 4 4x 10 kHz 2 1 2 x 10 kHz and 1 x 20 kHz Possible 2 1 2 x 10 kHz and 1 x 10 kHz left and 1 x 10 kHz right number of 1 1 1 x 20 kHz and 1 x 10 kHz left and 1 x 10 kHz right channels 2 2 x 10 kHz left and 2 x 10 kHz right per carrier 2 2x20kHz 1 1 x 20 kHz left and 1 x 20 kHz right 1 3 Aspects of infra red distribution systems A good infra red distributi
47. faults No Cancel Reset Yes Reset all options to the factory default value The user defined transmitters name the user defined language names and the transmission mode are not reset Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Radiators en 42 3 Integrus Radiators 3 1 Medium and High Power Radiators 3 11 Description These units accept the carrier signals generated by the transmitter and emit infra red radiation carrying up to 32 audio distribution channels They are connected to one or more of the four HF BNC outputs of the IR transmitter A maximum of 30 radiators can be con nected to each of these outputs by means of loop through connections The LBB 4511 00 has an infra red output of 16 Wpp while the LBB 4512 00 has an infra red output of 32 Wpp Both have an automatic mains power voltage selection and are switched on automatically when the transmitter is switched on The attenuation of the signal by the cable is equalised automatically by the radiator When the radiator is sup plied with power and the transmitter is switched on the radiator initialises the equalisation The red LEDs flash for a brief period of time to indicate that the ini tialisation is in progress When not receiving carrier waves the radiators switch to standby mode There is also a temperature protec tion mode which automatically switches the radiators from full
48. ges automatically to the next even number 12 which is the input number of the left signal 4D Channel 00 Mono SQ In 00 4D Channel 11 Mono SQ In 00 4D Channel 11 Mono SQ In 10 4D Channel 11 Mono SQ In 10 4D Channel 11 Mono SQ In 10 4D Channel 11 Stereo PQ In 10 4D Channel 11 Stereo PO In 12 4D Channel 11 Stereo PO In 12 10 11 12 13 14 15 16 Turn to select the required channel num ber 11 Push to confirm Turn to move the cursor to the quality option Push to confirm Turn to select the required quality value Stereo PQ Push to confirm Turn to move the cursor to the input number Push to confirm Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 29 4D Channel 11 17 Turn to select the Stereo PQ In 12 required input number 14 4D Channel 11 18 Push to confirm Stereo PO In 14 4D Channel 11 19 Turn to move the cursor Stereo PO In 14 to the Main menu item number 4 4D Channel 11 20 Push to confirm Stereo PO In 14 4 Setup ma 2 Turn to select the lt Back screen Back 22 Push to confirm Transmitter 23 Ready 32 Channels Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transm
49. gnal of 4 mW m2 per carrier to work without errors resulting in a 80 dB S N ratio for the audio channels The effect of the number of carriers on the coverage area can be seen in figure 1 5 and figure 1 6 The radiation pattern is the area within which the radiation intensity is at least the minimum required signal strength Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning en 4 2000 LBB 4512 00 E s8 4511 00 1800 iiss 2410 05 1400 1800 1200 1000 800 600 400 E LL 1 2 3 4 a a F 8 Total coverage area of LBB 3410 05 LBB 4511 00 and LBB 4512 00 for 1 to 8 carriers Figure 1 5 90 80 70 60 20 XM O N 2 uti 10 20 Figure 1 8 The radiator mounted at 45 to the ceiling NN W AA LD 2 l M SD PS Y f l A i HW b A Y uy gt Ji XE 3 S PX V V rd XX y NYY V X D f 90 80 70 60 50 40 30 Figure 1 6 Polar diagram of the radiation pattern for 1 2 4 and 8 carriers The cross section of the 3 dimensional radiation pat tern with the floor of the conference
50. good audio quality 40 49 Weak reception Ticks in the audio 50 90 No or bad reception Poor audio quality The test mode is deactivated when the receiver is switched off 4 4 Receiver headphones The headphones connect with the receivers via a 3 5 mm 0 14 inch stereo jack connector Suitable head phone types are e LBB 3441 10 Under the chin stereo headphones LBB3442 00 Single earphone mono LBB3443 00 Stereo headphones recommended Orany other compatible type see chapter 7 Technical Data Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Charging Units en 50 5 ntegrus Charging Units 5 1 Description The charging units can recharge up to 56 receivers at once The charging unit contains the power supply with automatic mains voltage selection The charging electronics and a charging indicator LED are included in each receiver The charging circuitry checks if a bat tery pack is present and controls the charging process Note These charging units are only intended to charge LBB 4540 receivers with a LBB 4550 00 battery pack You cannot charge other receiver types with the LBB 4560 charging units nor can you use other charging units to charge LBB 4540 receivers Two versions are available which are functionally identical LBB 4560 00 Charging suitcase for portable systems LBB 4560 50 Charging cabinet for permanent sy
51. hannel is converted to a digital signal 2 Compression The digital signals are compressed to increase the amount of information that can be distributed on each carrier The compression factor is also related to the required audio quality 3 Protocol Creation Groups of up to four digital signals are combined into a digital information stream Extra fault algorithm information is added This information is used by the receivers for fault detection and correction 4 Modulation A high frequency carrier signal is phase modulated with the digital information stream 5 Radiation Up to 8 modulated carrier signals are combined and sent to the IR radiators which con vert the carrier signals to modulated infra red light In the IR receivers a reverse processing is used to con vert the modulated infra red light to separate analogue audio channels 1 2 3 Quality modes The Integrus system can transmit audio in four differ ent quality modes Mono standard quality maximum 32 channels Mono premium quality maximum 16 channels Stereo standard quality maximum 16 channels Stereo premium quality maximum 8 channels The standard quality mode uses less bandwidth and can be used for transmitting speech For music the pre mium quality mode gives near CD quality Protocol Creation amp Modulation Carrier to IR Radiators quality Audio A D Conversion Channel amp Compression 4x 4x Audio A D Conv
52. he Main menu item number 4 Push to confirm Turn to select the lt Back screen Push to confirm Ready Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 27 Example 2 Assign a new user defined name to channel 12 See also section 2 5 11 Transmitter 32 Channels 4 Setup Russ 4A Transmission On AF Ch Names Floor 4F Channel 00 Spanish 4F Channel 12 Spanish 4F Channel 12 Spanish 4G Carrier 12 Spanish 4F Channel 12 Spanish 4F Channel 12 Turn the button to select the Setup item 4 in the Main menu Push and hold the but ton for 3 seconds to go to the Setup sub menu Turn to select the Ch Names sub menu item 4F Push to go to the Ch Names sub menu Turn to select the required channel num ber 12 Push to confirm Turn to move the cursor to the start of the second line Push to confirm Turn clockwise until the channel name changes to 10 Push to confirm 4F Channel 12 4F Channel 12 4F Channel 12 4F Channel Cs 12 4F Channel Cc 12 4F Channel CD Music 12 4F Channel CD Music 12 4 Setup Back Transmitter 32 Channels 11 12 13 14 15 16
53. he next higher input number is used for the right signal When the quality is set the same for all channels with the All Mono or All Stereo options the inputs are assigned automatically to the channels as indicated in the table below All Mono All Stereo Channel Input Channel Input L Input R 00 00 00 00 01 01 01 01 02 03 31 31 15 30 31 With menu option 4D Per Channel Settings the assignment can also be done for each channel separately Menu Items Option Description 4D Ch Quality Quality All Mono SQ Set all channels to mono standard quality All Mono PQ Set all channels to mono premium quality All Stereo SQ Set all channels to stereo standard quality All Stereo PQ Set all channels to stereo premium quality Per Channel Select this option to go to the Per Channel Settings menu If in the network mode stereo quality is selected the floor language is assigned to the left channel and the translation is assigned to the right channel This can be used for language learning applications Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 36 Per Channel Settings Menu Item Options Description 4D Channel nn Channel nr 00 31 Select which channel to configure Quality Disabled Disable selected channel Mono SQ Set selected channel to mono standard quality Mono PQ Set selec
54. hree distance studs 12A 12B and 12C of the analogue input output PCB through the ori fices in the new main PCB 8 Mount the analogue input output PCB 13 Place the analogue input output PCB on its dis tance studs 12 Fit the screws 14 with the spring washers 15 Carefully give the screws a few turns Do not yet tighten the screws Figure 2 8 Removing the main PCB and the rear panel Fit and tighten the screws 16 at the XLR con steps 6 8 nectors on the rear panel Fit and tighten the screws 17 between the cinch plugs on the rear panel e Tighten the screws 14 of the distance studs 12 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 20 9 On the new main PCB 2 fasten the flexible cables 18 to the analogue input output PCB To this end release the catches 19 on both sides and insert the flexible cable Note Make sure that the flexible cables are entirely and correctly inserted into the connector as incorrect mounting will lead to transmitter failure See inset in figure 2 10 10 If the transmitter contained an interface module 20 Mount the interface module proceeding as described in section 2 2 2 11 If the transmitter did not contain an interface Figure 2 9 Installation of the INT TXK steps 1 6 module Mount the interface module slot cover on the new re
55. ign of leakage or corrosion replace the battery pack Ensure that only the bat tery pack LBB 4550 00 is used The battery pack has to be replaced at least every five years Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Troubleshooting en 52 6 Troubleshooting In this chapter a simple fault finding guide is given This is intended to be used to remedy the conse quences of incorrect installation If more serious faults or problems arise the installer should contact a quali fied technician Problem Actions Transmitter display does not light up Transmitter indicates no radiators Transmitter indicates radiator fault Transmitter indicates no network Transmitter indicates network error Transmitter does not synchronise automatically to the maximum number of channels in DCN Emergency contact does not work Red LED flashes and amber LED is on of one or both IRED panels of a radiator Both red LED and amber LED are on of one or both IRED panels of a radiator Infra red receiver fails to function properly Check that the mains supply to the transmitter is connected and that the transmitter is switched on Ensure that connections to all radiators have been made correctly and that each radiator s mains supply is connected and switched on Ensure that connections to all radiators have been made correc
56. ing the radiator to the wall mounting bracket Ceiling mounting The radiators can be attached to the ceiling using the supplied suspension bracket This ensures enough space for a proper air flow around the radiator Mounting a radiator in the ceiling will in most cases require a forced air flow by means of a ventilator to prevent overheating Mounting on horizontal surfaces When the radiator has to be positioned a horizontal surface e g on top of an interpreter booth the dis tance between the radiator and the surface must be at least 4 cm 1 5 inch to enable enough air flow around the radiator This can be achieved by using the suspen sion bracket as a support If this is not possible switch the radiator to half power If the radiator is used at full power on top of an interpreter booth the ambient tem perature must not exceed 35 C 3 1 4 Connecting radiators to the transmitter The transmitter has six BNC HF Output connectors labelled 1 2 3 4 5 and 6 on the rear panel All six outputs are functionally identical They can each drive up to 30 radiators LBB 4511 00 and or LBB 4512 00 in a loop through configuration The radiators are con nected with RG59 cables The maximum cable length per output is 900 m 2970 ft to the last radiator Automatic cable termination is achieved by a built in switch in the BNC connectors on the radiator Notes e For the automatic cable termination to work never leave an
57. ions Description 4M Mini Radiator Enabled or Disabled Enable or disable the mini IR radiator at the front of the transmitter 2 5 17 Enable disable headphone output The headphone output at the front of the transmitter can be used for monitoring the input and channel sig nals When required e g for security reasons this option can be switched off in menu item 4N Menu Items Options Description 4N Headphone Enabled or Disabled Enable or disable the headphone output at the front of the transmitter Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 41 2 5 18 Choose transmitter name The transmitter can be assigned a user defined name This name is used in the Transmitter Status screen The name can be edited in the Unit Name menu 4O Menu Items Options Description 40 Unit Name Name Free text Assign a user defined name to the transmitter max 16 characters The default name is Transmitter 2 5 19 Reset all options to factory default values Use menu item 4P to reset all options to the factory defaults The user defined transmitters name the user defined language names and the transmission mode are not reset The default values are indicated by an asterisk in the menu descriptions Menu Items Options Description 4P Defaults Push the button to go to the sub menu 4P Defaults Reset to de
58. itioning 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 p Figure 113 Combination of direct and reflected radiation Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning m d Figure 1 14 Combination of several reflected signals For concentrically arranged conference rooms central ly placed angled radiators located high up can cover the area very efficiently In rooms with few or no reflecting surfaces such as a darkened film projection room the audience should be covered by direct path infra red radiation from radiators positioned in front When the direction of the receiver changes e g with varying seat arrangements mount the radiators in the corners of the room
59. itters en 30 2 5 Configuration and operation The next sections give descriptions of the possible con figuration options Each description is followed by the relevant menu items with detailed information per menu option The default values see section Reset all options to factory defaults are indicated by an asterisk when applicable 2 51 Start up When the transmitter is switched on the display shows the Transmitter Status screen which is the first item of the Main menu The display also goes to this screen after 3 minutes of inactivity In case the system detects a fault the display shows a flashing fault message see section 2 5 4 2 5 2 Main menu The main menu contains the screens to view the trans mitter status and the radiator fault status It also con tains the entry points to the Monitoring Enquiry and Setup sub menus Menu Item Description Transmitter Status Shows the transmitter status see section 2 5 3 1 Fault Status Shows the radiator fault status see section 2 5 4 2 Monitoring Go to the Monitoring sub menu see section 2 5 5 3 Enquiry Go to the Enquiry sub menu see section 2 5 6 4 Setup Go to the Setup sub menu see sections 2 5 7 and higher 2 5 3 View transmitter status The first screen of the Main menu gives information about the present status of the transmitter The screens shows the name of the transmitter 1st line and the pres
60. lly The channels are then automati cally re assigned to the next available carriers Each of the 8 carriers 0 to 7 can be disabled or enabled in the Carrier Settings menu 4G Menu Items Options Description 4G C Settings Push the button to go to the sub menu 4G Carrier n Carrier nr 027 Select which carrier to configure Status Disabled The selected carrier is disabled off Enabled The selected carrier is enabled on 2 5 13 View carrier assignments With menu option 4H the carrier assignment can be seen i e which channels are transmitted on each carri er Note that the number of channels that can be dis tributed on one carrier depends on the chosen quality mode See examples below 4H Carrier 1 4H Carrier 4 4H Carrier 5 Ch 04 05 06 07 Ch 16 17 Ch 18 18 19 19 Channels 4 5 6 and 7 all Mono Channels 16 and 17 both Mono MQ Channels 18 and 19 both Mono MQ are assigned to carrier 1 are assigned to carrier 4 Room for PQ are assigned to carrier 5 more channels on same carrier Menu Item Options Description 4H C Overview Push the button to go to the sub menu 4H Carrier n Carrier nr Omen Select which carrier to view Channel numbers 400 Sil Or Shows the channel numbers that are assigned to the selected carrier The symbol is used when less than 4 channels are assigned Bosch Security Systems 2005 04 3122 475 22015
61. loured Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Technical Data Electrical and Optical Characteristics Number of IREDs 260 LBB 4511 00 480 LBB 4512 00 8 Wrms 16 Wpp LBB 4511 00 16 Wrms 32 Wpp LBB 4512 00 Total IR output at 20 C 9 W sr LBB 4511 00 18 W sr LBB 4512 00 22 Total optical peak intensity Angle of half intensity HF input Mains voltage nominal 1Vpp minimal 10 mVpp 90 to 260 V 50 to 60 Hz 100 W LBB 4511 00 180 W LBB 4512 00 8 W LBB 4511 00 10 W LBB 4512 00 Power consumption Power consumption standby 7 3 2 Wall Mounting Bracket Physical characteristics Dimensions H x W x D 200 x 280 x 160 mm 7 9 x 11 0 x 6 3 in Weight 1 8 kg 4 0 Ib Finish Quartz grey 7 3 3 Low Power Wide Beam Radiator Physical Characteristics Mounting Bracket for ceiling wall and floor stand mounting with 3 8 Witworth thread Dimensions H x W x D 176 x 300 x 125 mm 7 x 12 x 5 in Radiator angle 0 to 90 without steps Weight 1 5 kg 3 3 Ib Finish Black Electrical and Optical Characteristics Number of IREDs 88 Total IR output 1 8 Wrms 3 0 Wpp Total optical peak intensity 2 0 W sr 24 vertical 48 horizontal 105 to 125 V or 220 to 240 V internally selectable 50 to 60 Hz 25 VA 5 VA Angle of half intensity Mains voltage Power consumption Power consumption standby en
62. m technology 1 2 1 IR radiation The Integrus system is based on transmission by mod ulated infra red radiation Infra red radiation forms part of the electro magnetic spectrum which is com posed of visible light radio waves and other types of radiation It has a wavelength just above that of visible light Like visible light it is reflected from hard sur faces yet passes through translucent materials such as glass The infra red radiation spectrum in relation to other relevant spectra is shown in figure 1 2 100 7 E E ESE E SH Hi X i 75 t Ll Ji Ii 1 1 1 i 50 4 1 7 Y T i 1 1 25 j a T N 4 7 o puo 75 Ei 1000 nm A 1 Daylight spectrum 2 Sensitivity of the human eye S IR radiator 4 Sensitivity of IR sensor 5 Sensitivity of IR sensor with daylight filter Figure 1 2 Infra red radiation spectrum in relation to other spectra 1 2 2 Signal Processing The Integrus system uses high frequency carrier signals typically 2 8 MHz to prevent interference problems with modern light sources see section 1 3 2 The digi tal audio processing guarantees a constant high audio en 2 The signal processing in the transmitter consists of the following main steps see figure 1 3 1 A D conversion Each analogue audio c
63. n the emergency switch is closed Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 40 2 5 15 Set sensitivity of the inputs The sensitivity of the audio and Aux inputs can be set in the Input Sensitivity menus 4J 4K 4L The sensi tivity can be set the same for all audio inputs menu item 4L or for each audio input separately Menu Items Options Value Description 4J Level Aux L Level 6 6 dB Set the required sensitivity for the left auxiliary input 4K Level Aux R Level 6 6 dB Set the required sensitivity for the right auxiliary input 4J Level Inputs Mode Level All 6 6 dB Set the sensitivity of all audio inputs to a user defined level Per Input Select this option to go to the Per Input Sensitivity Settings menu Per Input Sensitivity settings Menu Items Options Value Description 4L Sens Input nn Input nr Level 00 31 6 6 dB Select which input to set and select the required sensitivity The sensitivity screens also displays a level meter for a visu al indication of the actual signal strength W low level high level A overflow 2 5 16 Enable disable IR monitoring The mini IR radiator at the front of the transmitter can be used for monitoring the IR signal When required e g for security reasons this option can be switched off menu 4M Menu Items Opt
64. nds on the transmitter type 4 8 16 or 32 channels and the chosen quality modes When a DCN Next Generation or a DCN system is connected to the transmitter the number of channels can be automatically set by the connected system Menu Items Option Description 4C Nr of Ch Nr of channels Automatic nn The number of used channels is set automatically to the maximum possible number of channels depending on transmitter type and the selected quality modes When a DCN Next Generation or a DCN system is connected to the transmitter the number of channels is determined by the settings of the connected system Manual nn Set the number of used channels the maximum number depends on the transmitter type and the selected quality modes An asterisk is shown when the selected number is not possible because it is higher than the maximum number of channels Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 35 2 5 10 Set channel quality and assign inputs to channels The audio quality of the channels mono stereo stan dard premium can be set in sub menu 4D The quali ty can be set the same for all channels or for each channel separately Note that choosing stereo and or premium quality uses more bandwidth and decreases the number of available channels see section 1 2 4 In stereo mode the left signal is always an even num bered input T
65. ne of the channels or no signal When the sensitivity of one of the inputs is being changed in the Setup menu 4J 4K or 4L or when assigning inputs to channels menu 4D Per Channel the monitoring output automatically switches temporar ily to that source even when the option None has been chosen When the headphone output is disabled see section 2 5 18 the output level can not be changed and the level indicator is not visible Menu Item Option Value 1 Value 2 Description 2A Source Volume Source In nn Input nr Volume The signal from audio input nn is available 00 31 31 0 dB on the monitoring headphone output Ch nn Channel nr Volume The signal on channel nn is available on the 00 31 31 0 dB monitoring headphone output Aux L Volume The signal on the Aux Left input is available on 31 0 dB the monitoring headphone output Aux R Volume The signal on the Aux Right input is available 31 0 dB on the monitoring headphone output None Volume The monitoring headphone output is switched off 31 0 dB during normal operation but is active when the sensitivity of one of the inputs is being changed The Source volume screen also displays level meters two for a stereo source one for a mono source for a visual indi cation of the actual signal strength W low level a high level A overflow 2 5 6 View version information In the Enquiry sub menu 3 versi
66. ng the main PCB and the rear panel ssssreseserirsessirsseritser 18 2 2 3 2Installation of the INTTXK seseeeeeee I eee 19 243 Connections 5 6596 Eea hh RR diene res e EP CER RELEPI CE ER TE Ie DE RE eS 21 2 3 1 Connecting the DCN Next Generation iisseeeeeeeeee eee 21 2 9 3 Connecting the DCN system sisseses 9r ern ra arbe deter ka a RE ea RR d Rune 21 2 3 8 Connecting other external audio sources licen 21 2 3 4 Connecting an emergency signal 66 ee 22 2 3 5 Connecting to another transmitter 2 2 0 0 eene 22 24 Using the configuration menu cece ccc eee cece cece cence eee eee hn 23 2 4 SOVELVICW scusa ues eed paa sup elamie Gore areca suec ete we ose E qu eq ES 23 2 4 0 Navigate through the menu 6 2 nne 24 yo SEocui pm 25 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instuctions Table of contents 2 5 Configuration and operation c cece cece cece cece eee e cece eee eeeeeeeseseeees 30 2 5 1 Start p cssc cech nds erre ieee CUR KR Gee CHE Ra Re ced Cac aude es 30 2 5 2 M in men 5 2 1e Eee der a e A E dae cede us Sid antes Cer OR CUR hace de ree a 30 2 5 3 View transmitter status icu eee x wag hee ce UR UR rece RC endete n cn Rede d i d e a 30 2 5 4 View fault status 4x ases deep ERR ERE IG Re eee d d e Ede EU s 31 2 5 5 Set monitoring Options es vases bse da bee wand E E Vr duci tede eS 32 2 5 6 Vie
67. nnect ed to the same transmitter output 5 Reconnect the cable to the transmitter and repeat step 1 to 5 for the other radiator outputs of the transmitter 6 Divide the impulse response times for each radiator by two These are the cable signal delays for each radiator 7 Determine the maximum signal delay Calculate for each radiator the signal delay differ ence with the maximum signal delay 9 Divide the signal delay difference by 33 The rounded off figure is the delay switch position for that radiator 10 Add delay switch positions to radiators under a bal cony if applicable see section 1 5 3 11 Set the delay switches to the calculated delay switch Table 1 1 Calculation of the cable signal delays positions Radiator Total cable Cable signal delay Cable signal Signal delay Delay switch number length m per meter ns m delay ns difference ns position 1 30 5 6 30 5 6 168 280 168 112 112 33 3 39 3 2 30 20 50 5 6 50 5 6 280 280 280 0 0 33 0 3 20 5 6 20 5 6 112 280 112 168 168 33 5 09 5 4 30 5 6 30 5 6 168 280 168 112 112 33 3 39 3 5 30 20 50 5 6 50 5 6 280 280 280 0 0 33 0 Note The used cable signal delay per meter is an example Use the actual sig nal delay per meter in this calculation as specified by the manufacturer Caution Turn the delay switches carefully to a new position until you feel that it clicks into position to p
68. nstructions System description and planning 1 5 Setting the radiator delay switches As described in section 1 3 6 differences in the delays of the signals picked up by the receiver from two or more radiators can cause black spots as a result of the multi path effect The signals picked up by the receiver are delayed by the transmission from transmitter to radiator through the cable cable signal delay the transmission from radiator to receiver through the air radiation signal delay for systems with two or more transmitters the transmission through the slave transmitter s To compensate the signal delay differences the delay of each radiator can be increased These signal delays can be set with the delay switches at the back of the radiator The cable signal delays can be determined in the fol lowing two ways by measuring the cable lengths by measuring the impulse response time with a delay measurement tool In both cases the cable signal delays can be calculated manually and with the delay switch calculation tool available on the documentation CD ROM It is not necessary to calculate the cable signal delay in case the radiators are directly connected to the transmit ter with equal cable length radiators are loop through connected but with less than 5 m distance between the first and last radiator in a trunk and with equal cable length between the first radiator in each trunk and the tran
69. odule can remain in place 3 If the transmitter does not contain an interface module Remove the interface module slot cover A proceeding as described in section 2 2 2 Aes Warning ICs and many other electronic 4 Remove the analogue input output PCB 2 components are susceptible to electrostatic Loosen the screws 3 between the cinch plugs discharge ESD Take preventive measures on the rear panel 4 The number of screws when handling the PCBs Keep the PCBs as depends on the transmitter type long as possible in their protective packing Loosen the screws 5 at the XLR connectors Wear an anti ESD bracelet on the rear panel Loosen the screws 6 of the distance studs 7 of the analogue input output PCB Do not lose the spring washers 8 On the main PCB 9 detach the flexible cables 10 to the analogue input output PCB To this end release the catches 11 on both sides and pull out the flexible cable See inset in figure 2 7 Remove the analogue input output PCB 5 Remove three distance studs 7A 7B and 7C of the analogue input output PCB 6 On the main PCB 9 e Detach the user interface cable 12 Detach the power supply connector 13 Loosen the screws 14 of the distance studs Do not lose the spring washers 15 7 Remove the main PCB Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 19
70. ompensated with the signal delay compensa NT tion switches on the radiators Figure 1 22 The effect of overlapping footprints 1 4 2 Planning radiators Use the following procedure to plan the radiators 1 Follow the recommendations in section 1 3 in order to determine the positioning of the radiators 2 Look up in the table or calculate with the foot print calculation tool the applicable rectangular footprints 3 Draw the rectangular footprints in the lay out of the room Figure 1 24 Asymmetrical arrangement of radiator 4 If the receiver can pick up the signal of two adja cabling to be avoided cent radiators in some areas determine the overlap effect and draw the footprint enlargement s in the lay out of the room 5 Check whether you have sufficient coverage with the radiators at the intended positions 6 If not so add additional radiators to the room See figure 1 15 figure 1 16 and figure 1 17 for examples of a radiator lay out 1 4 3 Cabling Signal delay differences can occur due to differences in Figure 1 25 Symmetrical arrangement of radiator cabling the cable length from the transmitter to each radiator recommended In order to minimize the risk of black spots use equal cable length from transmitter to radiator if possible see figure 1 23 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User I
71. on information of the transmitter can be found This information should be mentioned in service requests or failure reports Menu Item Value read only Description 3A Serial Number e g 19 0 00001 Shows the serial number of the transmitter board 3B HW Version e g 01 00 Shows the version number of the transmitter board 3C FPGA Version e g 2 00 00 Shows the version number of the FPGA software of the transmitter board 3D FW Version e g 1 00 0001 Shows the version number of the transmitter firmware Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 33 2 5 7 Settransmission mode The Transmission Mode menu item 4A is used to select which signals will be distributed over the chan nels It is also possible to switch all channels off Standby When using an Integrus system with a DCN Next Generation system see section 2 5 8 the transmitter is automatically switched to Standby when the connect ed DCN Next Generation system is switched off When the DCN Next Generation system is switched on the transmitter is automatically switched to On When using an Integrus DCN interface module of ver sion 01 05 or higher the transmitter is automatically switched to Standby when the connected DCN sys tem is switched off When the DCN system is switched 3 on the transmitter is automatically switched to On Menu Item Op
72. on of audio signals for conference and similar applications Transmission Characteristics 870 nm Carriers O to 5 2 to 6 MHz according to IEC 61603 part 7 Carriers 6 and 7 up to 8 MHz DOPSK according to IEC technique 61603 part 7 IR transmission wavelength Modulation frequency Protocol and modulation System Audio Performance Measured from the audio input of an INT TX range transmitter to the headphone output of an INT RX range receiver 20 Hz to 10 kHz 3 dB at Standard Quality 20 Hz to 20 kHz 3 dB at Premium Quality Total harmonic distortion at 1 kHz lt 0 05 Audio frequency response Crosstalk attenuation at 1 kHz gt 80 dB Dynamic range gt 80 dB Weighted signal to noise ratio gt 80 dB A Cabling and System Limits 75 Ohm RG59 30 per HF output 900 m 2 970 feet per HF out put Cable type Maximum number of radiators Maximum cable length en 54 System Environmental Conditions Working conditions Temperature range transport operating Maximum relative humidity Safety EMC emission EMC immunity EMC approvals ESD Mains harmonics Environmental requirements Fixed stationary transportable 40 to 70 C 40 to 158 F 5 to 45 C 41 to 113 F 5 to 35 C 41 to 122 F for LBB 4560 range 5 to 55 C 41 to 131 F for INT TX range lt 93 According to EN 60065 CAN CSA E65 Canada and US and UL 6500 According to EN 60065 CAN CSA E65
73. on system ensures that all delegates in a conference venue receive the distributed signals without disturbance This is achieved by using enough radiators placed at well planned positions so that the conference venue is covered with uniform IR radiation of adequate strength There are several aspects that influence the uniformity and quality of the infra red signal which must be con sidered when planning an infra red radiation distribu tion system These are discussed in the next sections 1 3 1 Directional sensitivity of the receiver The sensitivity of a receiver is at its best when it is aimed directly towards a radiator The axis of maxi mum sensitivity is tilted upwards at an angle of 45 degrees see figure 1 4 Rotating the receiver will decrease the sensitivity For rotations of less than 45 degrees this effect is not large but for larger rotations the sensitivity will decrease rapidly 1 3 2 The footprint of the radiator The coverage area of a radiator depends on the num ber of transmitted carriers and the output power of the radiator The coverage area of the LBB 4512 00 radiator is twice as large as the coverage area of the LBB 4511 00 The coverage area can also be doubled by mounting two radiators side by side The total radiation energy of a radiator is distributed over the transmitted carriers When more carriers are used the coverage area gets proportionally smaller The receiver requires a strength of the IR si
74. open ended cable connected to the last radiator in a loop through chain e When connecting infra red radiators do not split the cable else the system will not function correctly Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Radiators en 46 3 2 Low Power Wide Beam Radiator 3 2 1 Description This radiator is designed for small or medium sized conference venues The radiator has an infra red out put of 3 Wpp and they have a built in power supply and are switched on automatically when the transmitter is switched on A mains cable is provided When not receiving carrier waves the radiators switch to standby mode They can be mounted on walls and ceilings or on a floor stand Figures 3 11 and 3 12 show front and rear views of the radiators Figure 3 11 LBB 3410 05 Radiator Front view Figure 3 10 Loop through connection of radiators EZZZUHEID N 3 1 5 Using the output power selection switch The radiators can be switched to half power This can be used when full power is not required e g when a mobile system is used in a small conference venue Also switch a radiator to half power when an adequate air flow can not be guaranteed e g when the radiator is mounted on top of an interpreters booth Reducing Figure 3 12 LBB 3410 05 Radiator Rear view the power when possible saves energy and increases
75. or 0 cee cece cee cece cece eee eee eeeeeces 46 3 21 Description iu eeebcsk eek e Vea wea eed te Saag tears Saeed dea gargs xd 46 3 2 2 Radiator Status Indication 00 eee teen e eens 47 3 2 3 Mounting the Radiator 65 eee hee ce kr hr b emp ERE Rada 47 Integrus Receivers i rk eet rr eR KO REIR gan be Midis ee IRR REA Tw Siew Wb e Re 48 4l BDescrp on 2 sar r9 REPSLEXPSEAEEP ESSERE RR ETREA FRE SOV ESSET RR E bes hs 48 42 JOperaton onse b Rer REPRE UERATWCPRCGOE RA ROR RN ERE RR ERR HERES CET ERE PEE 49 43 Reception test mode esesessoescooecsooeecoceecceeccceecccoecccosecoceecoocee 49 44 Receiver headphones ccc cece eee cece cece cece hh nnn 49 Integrus Charging Units cc cece cece cece cece cece cece eee hh nnn 50 51 JD scrpion 565 505 405 064995545 550505555 654 POSES TEAS ETERS sO E E ERE PS REN CES VR T 50 5 2 Wall mounting the charging cabinet ccc cece eee cece cece een 51 5 3 Charging procedure ccccccccccccccccscscecerasesescseassesesseresessceeee 51 Troubleshooting rariss rinner ianao breve sian NT NDS ERI INDE DPI D UR MERE DE RU 52 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Table of contents 7 Technical Data ics ssa sie she e hvr a arene ERE 8s go Beans gues EQUIPO VECTRA VEEREACERCCHE FE SIE Pe Awe 54 71 System Specification cc cece cece cece cece cece eee e eee EEE hn 54 72 Transmi
76. otice 2005 04 3122 475 22015en BOSCH
77. revent that a switch is positioned between two numbers which would result in a wrong delay setting Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning 563 ns 339 ns Figure 1 27 System with five radiators and measured impulse response times Figure 1 27 and table 1 2 illustrate the calculation of the signal delays and the delay switch positions en 11 1 5 2 System with two or more transmitters in one room When radiators in one multi purpose room are con nected to two transmitters an extra signal delay is added by Transmission from master transmitter to slave trans mitter cable signal delay Transmission through the slave transmitter Use the following procedure to determine the delay switch positions in a master slave configuration 1 Calculate the cable signal delay for each radiator using the procedures for a system with one trans mitter 2 Calculate the signal delay of the cable between the master and the slave transmitter in the same way as for cables between a transmitter and a radiator Table 1 2 Calculation of the delay switch positions of a system with one transmitter Radiator Impulse response Cable signal Signal delay Delay switch number time ns delay ns difference ns position 1 350 350 2 175 292 175 117 117 33 3 54 4 2 584 584 2 292 292 292
78. rox 2 seconds When the head phone is removed the receiver switches automati cally to the Off state 7 Battery pack connector This connection is used to connect the battery pack to the receiver Charg ing is automatically disabled when this connector is not used 8 Charging contacts Used in combination with the charging equipment to recharge the battery pack if used 9 Battery pack or disposable batteries Either a rechargeable NiMH battery pack LBB 4550 00 or two disposable AA size 1 5 V batteries Note When the receiver is not used disconnect the headphones This ensures that the receiver is totally switched of and no energy is consumed from the batteries or the battery pack Figure 4 1 Receiver front view and back view with open battery compartment Charging circuitry is included in the receiver Figure 4 1 1 Charging indicator LED Used in combination with the charging equipment 2 Headphone connector A 3 5 mm 0 14 inch stereo jack output socket for the headphone with integrated Stand by Off switch 3 LCD Display A two digit display showing the selected channel An antenna symbol is visible when the receiver picks up an infra red signal of adequate quality A battery symbol is visible when the battery pack or the batteries are almost empty Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Receivers
79. rus Transmitters en 37 2 5 11 Set channel names Each channel can be assigned a name via the Channel Names menu 4F This can be Floor or one of 30 pre defined ISO language names Also up to 32 userdefined names can be added See also example 2 in section 2 4 3 The language in which the pre defined names are presented can be chosen via the Language List menu option 4E Menu Item Options Description 4F Ch Names Push the button to go to the sub menu 4F Channel nn Channel nr 00 31 Select which channel to name Language name Set the name for the selected channel Floor Use this name for the channel that carries the Floor language ISO language names Choose from pre programmed ISO language names User defined names Up to 32 user defined names max 12 characters can be added and chosen Menu Item Options Description 4E Language List Language English Present language list in English French Present language list in French Original Present each language name in it s original language e g English Frangais Deutsch etc Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 38 2 5 12 Disable or enable carriers Normally the channels are automatically assigned to the available carriers However when the reception quality of a specific carrier is not good that carrier can be disabled manua
80. s LBB 4560 50 11 2 kg 25 Ibs LBB 4560 00 22 3 kg 49 lbs LBB 4560 50 18 0 kg 40 Ibs Weight incl 56 receivers Finish Charcoal with grey Electrical Characteristics Mains voltage 90 to 260 V 50 to 60 Hz Power consumption 270 W 56 receivers charging Power consumption standby 7 W no receivers in the char ging unit 75 Connection details 75 1 Mains cables Blue Neutral Brown Live Green Yellow Earth Ground 7 5 2 Audio cables 3 pole XLR connector female Pin1 Earth Pin 2 Signal Pin 3 Signal hb en 57 Chinch connector male Pin 1 Signal Pin 2 Signal gt 2 7 5 3 Earphones 3 5 mm Jack plug Tip 1 Signal left Ring 2 Signal Right Sleeve 3 Electrical earth screen 7 5 4 Emergency switch Terminal block Connect the emergency switch to pin 1 and 2 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Technical Data en 58 7 6 Guaranteed rectangular footprints LBB 3410 05 at full power LBB 4511 00 at full power LBB 4512 00 at full power number of mounting mounting area length width offset area length width offset area length width offset carriers height angle A L Ww X A L Ww X A L W X m degrees m2 Im im im m m m im im im m im 1 2 5 0 130 13 10 4 627 33 19 7 1269 47 27 10 5 15 130 13 10 4 620 3
81. s the position of the cursor menu items the display jumps automatically to the Each example starts at the Transmitter Status screen Main menu after you have reached the first item A of the sub menu Example 4C Nr of Ch 4A Transmission 4 Setup ane 3 Enquiry 32 Channels On S S DS Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 26 Example 1 Disable carrier 2 See also section 2 5 11 Transmitter 32 Channels 4 Setup 4A Transmission On 4G C Settings 4G Carrier O Enabled 4G Carrier 2 Enabled 4G Carrier Enabled IN Turn the button to select the Setup item 4 in the Main menu Push and hold the button for 3 seconds to go to the Setup sub menu Turn to select the C Settings sub menu item 4G Push to go to the C Settings sub menu Turn to select carrier 2 Push to confirm Turn to move the cursor to the second line 4G Carrier 2 Enabled 4G Carrier 2 Enabled 4G Carrier 2 Disabled 4G Carrier 2 Disabled 4G Carrier 2 Disabled 4 Setup saa lt Back bsa Transmitter 32 Channels 10 11 12 13 14 15 Push to confirm Turn to select Disabled Push to confirm Turn to move the cursor to t
82. side the footprint of the installed radiators or the radiation is blocked by obstacles such as a column an overhanging balcony or other large objects Check that you used the correct footprints for the sys tem design that radiators with enough output power are installed and that a radiator is not accidentally switched to half power operation When the bad recep tion is caused by a blocked radiation path try to remove the blocking obstacle or add an extra radiator to cover the shaded area Black spots The receiver picks up IR signals from two radiators which cancel out each other The multipath effect can be identified by the observation that the bad reception only occurs along a specific line and or when good reception returns when the receiver is rotated to anoth er direction This can be confirmed by keeping the receiver in the position and direction with the bad reception and then either shading off the radiation from one radiator with your hand or switching off one radiator If this improves the reception quality then the multipath effect is causing the problem Note that IR radiation that is reflected from a surface with a high reflectabiliy can also cause multipath problems Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning en 14 Black spots can occur in case a transmitter is located in the same room as the radiators In that case
83. smitter In these cases set the delay switches on all radiators to zero and determine whether to compensate for radia tion signal delay see section 1 5 3 en 9 The next sections describe how to calculate the delay switch positions manually for systems with one trans mitter or two or more transmitters See the delay switch calculation tool for the procedures how to calcu late the delay switch positions automatically Tip The delay switch calculation tool eases the calculation of the delay switch positions 1 5 41 System with one transmitter 1 5 1 1 Determining delay switch positions by measuring the cable lengths Use the following procedure to determine the delay switch position based on cable lengths 1 Look up the cable signal delay per meter of the used cable The manufacturer specifies this factor 2 Measure the lengths of the cables between the transmitter and each radiator 3 Multiply the lengths of the cables between the transmitter and each radiator with the cable signal delay per meter These are the cable signal delays for each radiator 4 Determine the maximum signal delay 5 Calculate for each radiator the signal delay differ ence with the maximum signal delay 6 Divide the signal delay difference by 33 The rounded off figure is the signal delay switch posi tion for that radiator 7 Add delay switch positions for radiators under a balcony if applicable see section 1 5 3
84. stems Suitable for either table top or wall mount ed use Figure 5 1 1 Mains input Male Euro mains socket The charg ing unit has automatic mains voltage selection A mains cable is provided 2 Mains on off switch 3 Receiver positions One charging unit can charge up to 56 receivers simultaneously Figure 5 1 LBB 4560 Charging unit Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Charging Units en 51 5 2 Wall mounting the charging cabinet LBB 4560 50 is suitable for either table top or wall mounted use It can be wall mounted using 5 mm 0 19 inch screws with a head diameter of 9 mm 0 35 inch The screws and plugs delivered with the LBB 4560 50 are designed to mount the unit on a solid brick or concrete wall Two holes 8 mm in diameter and 55 mm in depth must be drilled 500 mm apart see figure 5 2 Warning To comply with UL and CSA regulations the charging cabinets must be mounted in such a way that they can be easily removed by hand in case of emergency 96 mm 3 77 in a END te 50mm 1 96 in 500 mm 4 19 68 in 514 mm
85. ster 0 112 0 112 112 593 112 481 481 33 14 58 15 4 Master 0 168 07 168 168 593 168 425 425 33 12 88 13 5 Master 0 280 04 280 280 593 280 313 313 33 2 9 48 9 6 Slave 313 168 313 168 481 593 481 112 112 33 3 39 3 7 Slave 313 280 313 280 593 593 593 0 0 33 O0 8 Slave 313 112 3134112 425 593 425 168 168 33 5 09 5 9 Slave 313 168 313 168 481 593 481 112 112 33 3 39 3 10 Slave 313 280 313 280 593 593 593 0 0 33 O0 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions System description and planning 1 5 3 System with more than 4 carriers and a radiator under a balcony Figure 1 29 illustrates a situation in which a radiation signal delay occurs and which can be compensated for For systems with more than four carriers add one delay switch position per 10 meter 33 feet difference in signal path length to the radiators which are closest to the overlapping coverage area In figure 1 29 the sig nal path length difference is 12 meter Add one delay switch position to the calculated switch position s for the radiator s under the balcony 16m 4m HA nnd Figure 1 29 Radiation path length difference for two radiators 16 Testing the coverage area An extensive reception quality test must be done to make sure that the whole area is covered with IR radi ation of adequate strength
86. ted channel to mono premium quality Stereo SQ Set selected channel to stereo standard quality Stereo PQ Set selected channel to stereo premium quality Source In 00 31 Select the audio input that should be distributed on the selected channel For stereo signals the input number of the left signal even number should be selected On 00 31 Select the optical network channel that should be distributed on the selected channel E Note An asterisk is shown behind the channel number when the channel in the configured quality does not fit on the avail able carriers see section 1 2 4 With an optical network connected an asterisk is shown behind the input num ber and the channel number when the selected input can not be routed to the selected channel due to the routing limita tions of the hardware The user has to browse through the inputs in order to determine which input can be routed to the selected channel Without an optical network connected an asterisk is shown behind the input num ber and the channel number when an opti cal network channel On is selected or when an input is selected that can not be routed to the selected channel due to the routing limitations of the hardware typical ly inputs 28 29 30 amp 31 can not be routed to other carriers than carrier 7 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integ
87. the delay switches carefully to a new position until you feel that it clicks into position to prevent that a switch is positioned between two delay setting numbers which would result in a wrong Note When a master slave configuration is used for rooms which are always sepa rated the delay switch positions can be determined per system and the delay caused by transmission from master to slave transmitter can be ignored Figure 1 28 table 1 1 table 1 3 and table 1 4 illustrate the calculation of the extra master slave signal delay en 12 20m 30m R2 R1 20m R3 Tx1 R5 20m R4 30m 50m R7 20m R6 30m R8 Tx2 20m R10 R9 20m 30m multi purpose room Figure 1 28 System with master and slave transmitter in Table 1 3 Calculation of the master to slave signal delays Cable length Cable Cable Signal delay Master to slave master slave signal delay signal delay slave transmitter signal delay ns transmitter m per meter ns m ns ns 50 5 6 50 x 5 6 280 33 280 38 313 Table 1 4 Calculation of the delay switch positions of a system with two transmitters Radiator Transmitter Master to Cable signal Total signal Signal delay Delay switch number slave signal delay ns delay ns difference position 1 Master 0 168 04 168 168 593 168 425 425 33 12 88 13 2 Master 0 280 04 280 280 593 280 313 313 33 9 48 9 3 Ma
88. tion Description 4A Transmission Mode Standby All channels are switched off no signals are distributed On Normal transmission Input signals are distributed on the channels as set in the Channel Quality sub menu 4D Aux to All The signals on the Auxiliary inputs are distributed on one carrier to all channels Test A different test tone is distributed on each channel The frequency increases with increasing channel number For stereo channels the tone for left and right will also be different Slave The radiator signal on the slave input is looped through to all radiators 2 5 8 Set network mode The network mode menu item 4B is used to enable and disable the optical network connections When the transmitter is connected to a DCN Next Generation conference system the optical network connections must be enabled Menu Items Option Description 4B Network Mode Mode Disabled Optical network connections disabled Use this mode when the transmitter is not used in combination with DCN Next Generation Enabled Optical network connections enabled Use this mode when the transmitter is used in combination with DCN Next Generation Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Integrus Transmitters en 34 2 5 9 Set number of channels Via sub menu item 4C the number of channels that will be used can be set Note that the maximum num ber of channels depe
89. tly and that each radiator s mains supply is connected and switched on Examine the radiator LEDs Check that the optical network is connected correctly Check that the control unit of the DCN Next Generation conference system is switched on or disable the network mode menu 4B Enable the network mode menu 4B or disconnect the transmitter from the optical network Ensure that the number of channels is set to automatic using menu item 4B Check that the emergency contact is connected correctly Check that the audio is connected according to the selected auxiliary input mode menu 4l RED panel is in temperature protection mode Check that the natural air flow around that radiator is not obstructed If not so replace the radiator RED panel malfunctions and the radiator should be replaced f disposable batteries are used check whether the batteries have suffi cient capacity and whether they are inserted with the correct polarity If a battery pack is used ensure that the battery pack is fully charged Ensure that the headphone is connected properly Switch the receiver on and check whether the display indicates a channel Ensure that the receiver picks up sufficient IR signal and check whether the antenna symbol becomes visible Enable the mini radiator menu 4M and check the receiver by holding it in front of the mini radiator of the transmitter Ensure that the volume control is t
90. tters and Modules eeeeeeeeeeeeeeeeeeeeee hene hen 55 72 Infra Red Transmitters 0 0 ern 55 72 2 Transmitter Kit Board range 2 0 en 55 72 3 Integrus DCN interface module 0 00 cece eee 55 73 Radiators and Accessories cece ccc c cece cence eee e cence eee hh tnn 55 7 3 1 Medium and High Power Radiators 0 0 00 cee cee 55 43 2 Wall Mounting Bracket oera ics eee E eR rep eon es ette de a e RD E e RR 56 73 3 Low Power Wide Beam Radiator leen 56 74 Receivers Battery Packs and Charging Units eeeeeeeeeeeeeeee enn 56 44 Pocket Receivers 5252s sias ost e ka pr xe uer E Dy 9 RR AUR wee cec 56 442 Battery Pack coeleste eee aa oer Pa RE ea we 56 74 3 Charging Units reb RR asa pre a eee Ra recen Enc maed ced ee 56 45 Connection details 65 reser rry rt tK RUE RU ER GU RR I EC Er elc ide re ee 57 oA Mams cabl s 425 kRk RR data eels aca E too ERA Ree a OR da PO Se arn A 57 45 4 AudiG Gables osse haa dae Ree a eee Re Eee ed Noi Rh e hoe Eu 57 75 3 Earplones 4 i o 2s eV SiG etu epe IHR ERE Ay dee RR ee dd qub eet 57 4544 Emergency Switch cere pex a ee ead acie ea iau dee UI oe AO a 57 76 Guaranteed rectangular footprints cccee cece eee eee tet ehh 58 Productindex 4 225 merbkE Rr ne RERT RV USER CVV RR RE CVRR QE CREE PS KR CHVE CHER 60 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions
91. urned up Set the transmitter in test mode and check whether the test tone is audible on the receiver If the test tone is not audible do the same test with other receivers If all receivers do not work properly at that spot check the coverage of the system see section 1 6 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Troubleshooting en 53 Problem Actions The charging indicator LED on the receiver is blinking Receiver discharges very quickly Bad coverage Check that the charging unit is used under the specified working conditions see technical data Check that the receiver contains a battery pack which is connected cor rectly Ensure that the receiver is at room temperature and re insert the receiver in the charging unit If the charging indicator starts blinking again replace the battery pack and check whether the problem is resolved Replace the battery pack and check whether the problem is resolved Do the tests as described in section 1 6 Bosch Security Systems 2005 04 3122 475 22015en INTEGRUS Installation and User Instructions Technical Data 7 Technical Data 71 System Specification Overall system characteristics Conforms to IEC 60914 the international standard for conference systems Conforms to IEC 61603 part 7 the international standard for digital infra red transmissi
92. venue is known as the footprint the white area in figure 1 7 to figure 1 9 This is the floor area in which the direct signal is strong enough to ensure proper reception when the receiver is directed towards the radiator As shown the size and position of the footprint depends on the mounting height and angle of the radiator Figure 1 7 The radiator mounted at 15 to the ceiling The radiator mounted perpendicular at 90 to the ceiling Figure 1 9 1 3 3 Ambient lighting The Integrus system is practically immune for the effect of ambient lighting Fluorescent lamps with or without electronic ballast or dimming facility such as TL lamps or energy saving lamps give no problems with the Integrus system Also sunlight and artificial lighting with incandescent or halogen lamps up to 1000 lux give no problems with the Integrus system When high levels of artificial lighting with incandes cent or halogen lamps such as spotlights or stage light ing are applied you should directly point a radiator at the receivers in order to ensure reliable transmission For venues containing large unscreened windows you must plan on using additional radiators For events taking place in the open air a site test will be required in order to determine the required amount of radiators With sufficient radiators installed the receivers will work without errors even in bright sun light Bosch Security Systems 2005 04 31
93. w version information 0 0 0 eere 33 2 5 7 Set transmission mode 1 eee eee hrs 33 25 8 Set network mode sedeer i he a a a oe eR Rad Ha es Roe e RUN a ERR URGE 33 2 5 9 Set number of channels se piese pearen iea eee tent e ete S a 34 2 5 10 Set channel quality and assign inputs to channels 00 06 cece eee eens 35 2 5 11 Set channel names s if ee er gy ey xr eR Pe RO FOR ee aes 37 2 5 12 Disable or enable carriers 00 ras 38 2 50 13 View carrier Assonime nts uosscog raa ane acd Pase a diee eer dose ua eC sedata 38 2 5 14 Configure auxiliary inp ts ssi ren rk xe ha nares ba ee or Ro ead gota n 39 2 5 15 Set sensitivity of the inp ts iis b pax bw ase ed e pyra ee eee ad 40 2 5 16 Enable disable IR monitoring 1 2 0 e 40 2 5 17 Enable disable headphone output liiis 40 2 5 18 Choose transmitter name ois 1 ene rh 4l 2 5 19 Reset all options to factory default values cele 4l Integrus Radiators eeeeeeeeeeeeeeeeee ehh hh hh hh hh ntn 42 31 Medium and High Power Radiators cc cece cece cece eee ee eeee ee eeseeees 42 Ol Description cii0 ited htm edere Rue ed eee Ph Ok SS Se ee aS ds 42 3 1 2 Radiator status indication 0 eee eee eee n teens 43 3 13 Mounting the radiators esed bee e a Shee AUR ee Hae aes 44 3 1 4 Connecting radiators to the transmitter ee 45 3 15 Using the output power selection switch llis 46 3 2 Low Power Wide Beam Radiat

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