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Bosch Digital Congress Network Data Brochure

Digital congress network data brochure.
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DCN

Digital Congress Network

Data Brochure
Communication you can rely on

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Table of Contents

   Summary of Contents for Bosch Digital Congress Network

  • Page 1: Digital Congress Network

    Digital Congress Network Data Brochure Communication you can rely on...
  • Page 2: Table Of Contents

    1.1 Digital Congress Network ........
  • Page 3 2 | Contents | DCN Data Brochure 7. Cameras and Accessories 7.1 Overview ................. . 85 7.2 Allegiant Video Switcher System .
  • Page 4: Introduction

    Every requirement of modern conference management is met. There are facilities from basic microphone man- World’s first digital congress system The Bosch Digital Congress Network (DCN) brings the agement, through delegate identification and registra- benefits of innovative digital technology to discussion, tion, electronic voting, information distribution and conference and congress systems.
  • Page 5 4 | Introduction | DCN Data Brochure Complete range of equipment PC-bus The full range of DCN products includes contribution units, central control units, simultaneous interpretation ACN 1 Praedic and language distribution equipment, application- Praedic ACN 1 LBB 3510/00 specific software modules, information display systems Network card DCN Discussion and installation equipment.
  • Page 6: Contribution Equipment

    DCN Data Brochure | Introduction | 5 contribution equipment at any desired point in the sys- tem cabling. These easy-to-connect accessories are used for both fixed and portable installations, making DCN a versatile system that can be installed quickly and effi- ciently in any conference situation.
  • Page 7: Interpretation And Language Distribution Equipment

    6 | Introduction | DCN Data Brochure Flush-mounted units for permanent conference facilities 1.3 Interpretation and Language Distribution Equipment Table-top or flush-mounting Contribution units can be used freestanding on a table- Simultaneous interpretation and language distribution top, or flush mounted in desks, seat backs or armrests. The DCN system offers comprehensive facilities for Other microphone types such as gooseneck, lavalier and simultaneous interpretation and distribution of the...
  • Page 8: Central Control Equipment

    DCN Data Brochure | Introduction | 7 Fully-automatic conference proceedings The basic CCU does not require operator control, and automatically manages conference proceedings. It offers basic microphone management, simultaneous interpre- tation and electronic voting facilities, as well as 15 Hi-Q digital audio channels, ten data channels and four com- munication channels.
  • Page 9: Application Software

    8 | Introduction | DCN Data Brochure Microphone Synoptic Simultaneous Video ID-Card Management Microphone Interpretation Display Encoding Control Delegate Message Text/Status System Startup Database Distribution Display Installation Parliamentary Multi Intercom Attendance Camera Voting Voting Registration Control and Access Control as contribution units are represented by icons, and 1.5 Application software these can be arranged and controlled easily using a A comprehensive range of software modules is available...
  • Page 10: Information Distribution Equipment

    DCN Data Brochure | Introduction | 9 All systems allow high quality display of any live or 1.6 Information distribution equipment recorded video material, computer-generated graphics A major strength of the DCN system is its ability to dis- and text, and information generated by DCN software. tribute information to conference participants quickly, efficiently, and to suit all requirements.
  • Page 11 10 | Introduction | DCN Data Brochure LBB 3500/05 Basic Central Control Unit LBB 3530 Delegate Discussion Unit LBB 3533 Chairman Discussion Unit Example 1 - basic discussion system This is a straightforward situation, where a discussion The chairman has a LBB 3533/00 Chairman Discussion requires the order and convenience of DCN but only Unit which allows him or her to override all other dele- the most basic of hardware.
  • Page 12 DCN Data Brochure | Introduction | 11 LBB 3500/05 Basic Central Control Unit LBB 3544/00 Delegate Unit LBB 3547/00 Chairman Unit & ID-card Reader, Channel Selector Numeric Hall Display The unit also has microphone priority and can be used Example 2 - discussion with voting The kind of discussion shown in this example is typical to start, stop and suspend voting, and alter delegate of a local council or board meeting, where some for-...
  • Page 13 12 | Introduction | DCN Data Brochure LBB 3500 Basic Central Control Unit LBB 3508 Audio Media Interface Unit LBB 9095 LBB 3520 Mixing Amplifier Interpreter Interpreter Unit & Headphones LCD Display LBB 3524 Headphones Loudspeaker Sound Column Electronic Channel Selector Unit Headphones LBB 3546/00...
  • Page 14 DCN Data Brochure | Introduction | 13 LBB 3500 Basic Central Control Unit LBB 3508 Audio Media Interface Unit Mixing Amplifier LBB 9095 LBB 3520 Interpreter Interpreter Unit & Headphones LBB 4502/XX Headphones LCD Display Infra-red Radiator Integrus Transmitter Loudspeaker Infra-red Headphones Receiver...
  • Page 15 14 | Introduction | DCN Data Brochure LTC 8555 LTC 8200 LTC 2814 Allegiant Keyboard Allegiant Video High-resolution Switcher Colour Monitor LBB 3500 Basic Central Control Unit LBB 3508 Audio Media Interface Unit Headphones LBB 3520 LBB 9095 Interpreter Unit & Interpreter LBB 3524 Mixing Amplifier...
  • Page 16 DCN Data Brochure | Introduction | 15 LBB 3500 Basic Central Control Unit LBB 3508 Audio Media Interface Unit LBB 9095 LBB 3520 Mixing Amplifier Interpreter Interpreter Unit & Headphones LCD Display LBB 3513/00 Telephone Analog Audio Input/ Coupler Output Module Telephone Handset Telephone...
  • Page 17 16 | Introduction | DCN Data Brochure...
  • Page 18: Dcn Contribution Equipment

    DCN Data Brochure | DCN Contribution Equipment | 17 facilities are required. All units can be easily plugged into 2. DCN Contribution or removed from the system cabling, which leads to quick and efficient setting up of the conference system. equipment DCN Concentus units can also be flush-mounted for convenience in more permanent installations.
  • Page 19 18 | DCN Contribution Equipment | DCN Data Brochure Flush-mounted panels and connection units Mic. Voting Chip-card button buttons display reader Comments/description Page: LBB 3527/00 Table-top housing for LBB 3538/00 or two flush-mounted units LBB 3535/00 Dual audio interface unit LBB 3536/00 •...
  • Page 20: Table-top Concentus Units

    DCN Data Brochure | DCN Contribution Equipment | 19 2.2 Table-Top Concentus Units simply plugs directly into the delegate unit for added convenience. The microphone has a unidirectional response for optimum performance even in noisy conditions, and includes a red indicator ring which illuminates when the microphone is on.
  • Page 21 20 | DCN Contribution Equipment | DCN Data Brochure Connections Technical data for microphones (LBB 3549/00 and LBB49/50) • 2 m (78.74 in) cable terminated in a moulded 6-pole circular connector Mounting 5-pole XLR connector • 6-pole circular connector for loop-through connections Stem length •...
  • Page 22 DCN Data Brochure | DCN Contribution Equipment | 21 Controls and indicators • Channel selector with channel number display with backlighting and channel select keys (up/down) • Headphone socket and volume control on each side of the unit • Socket for external microphone or headset microphone •...
  • Page 23 22 | DCN Contribution Equipment | DCN Data Brochure ited to the number of language channels available. The - Rating scale: - -, - 0, +, ++ (audience response) flat-panel loudspeaker offers superior acoustics with • Identification and access control by card reader with or with- minimal feedback, so increasing intelligibility.
  • Page 24 DCN Data Brochure | DCN Contribution Equipment | 23 Controls and indicators • Channel selector with channel number display with backlighting and channel select keys (up/down) • Headphone socket and volume control on each side of the unit • Socket for external microphone or headset microphone •...
  • Page 25 24 | DCN Contribution Equipment | DCN Data Brochure • 6-pole circular connector for loop-through connections • 6-pole modular jack connector for Intercom LBB 3555/00 • Left and right headphones sockets (3.5 mm (0.14 in) stereo jack type) • Connection for external microphone or headset microphone (3.5 mm (0.14 in) stereo jack type) Technical data Mounting...
  • Page 26: Suitcases

    DCN Data Brochure | DCN Contribution Equipment | 25 Controls and Indicators 2.3 Tabel-Top discussion units • Microphone with light-ring indicator, built-in plop- and wind- shield, mounted on a flexible stem • Loudspeaker, automatically muted when microphone is on and /or headphones are connected •...
  • Page 27 26 | DCN Contribution Equipment | DCN Data Brochure • Microphone with light-ring indicator, built-in plop- and wind- shield, mounted on a flexible stem • Loudspeaker, automatically muted when microphone is on and/or headphones are connected • Microphone on/off button •...
  • Page 28 DCN Data Brochure | DCN Contribution Equipment | 27 for as long as the button is pressed (default setting can be changed in the CCU). • Microphone with light-ring indicator, built-in plop- and wind- shield, mounted on a flexible stem •...
  • Page 29 28 | DCN Contribution Equipment | DCN Data Brochure • Chairman Priority button. When pressed it emits a chime tone (selected in the CCU), overrules/mutes all active micro- phone units in the system. The chairman unit microphone remains on for as long as the button is pressed (default set- ting can be changed in the CCU).
  • Page 30 DCN Data Brochure | DCN Contribution Equipment | 29 2.4 Suitcases portable. This is often the case in town halls, hotels, business centres, local government offices, or smaller halls in major conference venues. The LBB 3312/00 is designed to accommodate 10 dis- cussion units with standard-length microphones.
  • Page 31 30 | DCN Contribution Equipment | DCN Data Brochure Extension Suitcase (Audipack type 6400) • Rugged construction with reinforced corners • Simplifies packing and unpacking • Easy to carry and store If a larger system is required, the Extension Suitcase (Type 6400) can be used.
  • Page 32: Flush-mounted Units

    DCN Data Brochure | DCN Contribution Equipment | 31 2.5 Flush-mounted units • LBB 3527/00 Table-Top Housing for Loudspeaker LBB 3538/00 Flush-mounted contribution equipment • LBB 3555/00 Intercom Handset The broad range of DCN flush-mounted equipment is used for creating individual system contribution units All flush-mounted units are available in standard sizes for customised solutions.
  • Page 33 32 | DCN Contribution Equipment | DCN Data Brochure Mounting These units can be mounted in wood or metal. When mounting into a metal surface, the click-to-fit mecha- nism available on all flush-mounting units is used to secure the units into cut-outs on table-tops or the arm rests of seats.
  • Page 34 DCN Data Brochure | DCN Contribution Equipment | 33 Controls and indicators • Three Switches per input with the following possibilities: - (1) Microphone or line selection - (2) Asymmetrical microphone input, symmetrical microphone/line input, or symmetrical microphone input with phantom power selection - (3) Input attenuation selection of 0, 6, 12 or 18 dB •...
  • Page 35 34 | DCN Contribution Equipment | DCN Data Brochure microphones can be connected to the Dual Audio Interface Unit LBB 3535/00 or to Multi-Purpose Connection Unit LBB 3540/15. Controls and indicators • Condenser microphone with built-in plop- and windshield • Microphone on/off or request-to-speak button •...
  • Page 36 DCN Data Brochure | DCN Contribution Equipment | 35 Controls and indicators • Condenser microphone with built-in plop- and windshield, complete with a light ring which illuminates when the microphone is on • Microphone on/off or request-to-speak button • ‘Microphone on’ indicator (red LED) •...
  • Page 37 36 | DCN Contribution Equipment | DCN Data Brochure The LBB 3537/20 is used with the LBB 3549/00 and LBB 3549/50 Pluggable Microphones. Interconnection • 2 m (78.74 in) cable terminated with 8-pole 262° DIN-type plug Technical data LBB 3537/20 Mounting click-to-fit in a 2 mm (0.078 in) Pluggable Microphone Control Panel...
  • Page 38 DCN Data Brochure | DCN Contribution Equipment | 37 microphone status over other delegates. The chairman priority panel can be connected to Multi-Purpose Connection Unit LBB 3540/15, or to one input of the Dual Audio Interface Unit LBB 3535/00. Controls and indicators •...
  • Page 39 38 | DCN Contribution Equipment | DCN Data Brochure Controls and indicators • Two switches are provided for the following: (1) Asymmetrical or Symmetrical microphone input or Symmetrical microphone input with phantom power (2) Attenuation : 0, 6, 12 or 18 dB •...
  • Page 40 DCN Data Brochure | DCN Contribution Equipment | 39 Controls and indicators • Five voting buttons with yellow LED confirmation indicators. These can be used to register: - PRESENT, NO (-), ABSTAIN (0), YES (+) (parliamentary voting) - Numerals: 1 to 5 (multiple choice or opinion polls) - Rating scale: - -, - 0, +, ++ (audience response) Interconnection •...
  • Page 41 40 | DCN Contribution Equipment | DCN Data Brochure - Numerals: 1 to 5 (multiple choice or opinion polls) Technical data - Rating scale: - -, - 0, +, ++ (audience response) Mounting click-to-fit in a metal panel with a thickness of 2 mm (0.08 in) Interconnection (4 screws optional)
  • Page 42: Accessories

    DCN Data Brochure | DCN Contribution Equipment | 41 This housing enables the loudspeaker LBB 3538/00 to be used in table-top applications. The loudspeaker sim- ply clicks into place in the housing, which is designed so the loudspeaker is facing the delegate, thus increas- ing intelligibility.
  • Page 43 42 | DCN Contribution Equipment | DCN Data Brochure LBC 1215/01 Universal Microphone Clamp Quick-release universal microphone clamp with a plas- tic swivel stand adaptor which is also suitable for coni- cally shaped microphones. The clamp internal diameter range is 19 - 32 mm (0.74 - 1.25 in). The clamp is fitted to the floor stand LBC 1221/01 by a screw with a 3/8"...
  • Page 44: Interpretation And Language Distribution Equipment

    For further information on Bosch Integrus System, group discussions up to full-scale international please refer to Integrus Data Brochure. congresses where simultaneous interpretations are required.
  • Page 45 44 | Interpretation and Language Distribution Equipment | DCN Data Brochure 3.1 Overview Simultaneous interpretation equipment Description Comments Page: LBB 3520/10 Interpreter desk Stand-alone or operator-controlled LBB 9095/30 Interpreter headphones For connecting to interpreter desk LBB 3513/00 Analog Audio Input/Output Module For remote interpretation via video conferencing or telephone link LBB 3555/00 Intercom handset and cradle...
  • Page 46: Simultaneous Interpretation Equipment

    DCN Data Brochure | Interpretation and Language Distribution Equipment | 45 3.2 Simultaneous interpretation equipment Three pre-select keys on each unit eliminate the need to manually search through all available language chan- nels. Interpreters can quickly pre-select the three incoming language channels of their choice, including the floor language.
  • Page 47 46 | Interpretation and Language Distribution Equipment | DCN Data Brochure Note: If the Intercom Control software module (LBB 3572) is installed, interpreters can also communi- cate with other PC users, interpreters, officials, and even delegates. Communication can be either via the built-in microphone and headphones, or the Intercom Handset (LBB 3555/00) for extra privacy.
  • Page 48 DCN Data Brochure | Interpretation and Language Distribution Equipment | 47 PCB Controls and indicators • Limiter on/off switch with LED indication for optimising chan- nel signal level input • Two rotary switches for selecting input channels (1-15) and output channels (0-15) •...
  • Page 49 48 | Interpretation and Language Distribution Equipment | DCN Data Brochure Technical data Audio input impedance >10 kW (symmetrical) (without transformer) Nominal audio input level -3 dBV (limiter off), -24 dBV (limiter on) Maximum audio input level 6 dBV Audio output impedance <600 Ω...
  • Page 50: Wired Language Distribution Equipment

    DCN Data Brochure | Interpretation and Language Distribution Equipment | 49 LBB 3556/00 Mounting Plate for LBB 3555/00 Metal mounting plate used to attach the intercom cradle (LBB 3555/00) to an interpreter unit. The unit can be mounted in three ways: 3.3 Wired Language Distribution Equipment •...
  • Page 51 50 | Interpretation and Language Distribution Equipment | DCN Data Brochure ble in darkened congress venues. The backlighting is Controls and indicators only active when a headphone is connected. • Two push buttons (up/down) for language channel selection Its up/down select keys provide the delegate with an easy •...
  • Page 52: Headphones And Accessories

    DCN Data Brochure | Interpretation and Language Distribution Equipment | 51 3.4 Delegate Headphones Durable dynamic headphones offering high-quality sound reproduction. Technical data Weight 70 g (0.16 lb) Colour black LBB 3443/50 Replacement Earpads for LBB 3443/00 Headphones Set of 100 pairs of replacement earpads for headphones LBB 3443/00 LBB 3440/00 Lightweight stereo headphones...
  • Page 53 52 | Interpretation and Language Distribution Equipment | DCN Data Brochure...
  • Page 54: Dcn Central Control Equipment

    DCN Data Brochure | DCN Central Control Equipment | 53 4. DCN Central Control Equipment 4.1 Overview Introduction The DCN central conference control equipment is based around the Central Control Unit (CCU). This compact unit is at the heart of any DCN system, and can control up to 240 contribution units such as dele- gate- and chairman units, interpreter desks and audio In larger systems necessitating an operator, a PC serves...
  • Page 55: Control Units

    54 | DCN Central Control Equipment | DCN Data Brochure 4.2 Control Unit • Digital audio control and processing facilities for thirty Hi-Q digital audio channels, which can be used for contribution, interpretation and distribution purposes. The unit also provides four separate communication channels •...
  • Page 56 DCN Data Brochure | DCN Central Control Equipment | 55 Technical data • Three indicators to indicate trunk-line overload (red LEDs) • Two asymmetrical line input connectors (cinch-type) for floor Mounting free-standing on a table-top or input mounted in a 19" rack (requires 2U) •...
  • Page 57 56 | DCN Central Control Equipment | DCN Data Brochure Controls and indicators • Basic microphone management facilities for a wide variety of conference situations • Mains on/off switch with green LED indicator • Three operational modes are available: • ‘Active Microphone’ button with 3 yellow LED indicators to - ‘OPEN’: microphone-key control with request-to-speak select the maximum number of delegate microphones which registration (AUTO)
  • Page 58 DCN Data Brochure | DCN Central Control Equipment | 57 • Up to 16 Multi-CCUs can be interconnected, allowing up to 3840 contribution units to be connected to the DCN system (when used with the Delegate Database software module (LBB 3580), the maximum number of contribution units is 1500) •...
  • Page 59: Power Supplies

    58 | DCN Central Control Equipment | DCN Data Brochure Interconnection • Two RS-232 serial data connectors for PC, camera control • Three outlet trunk-line cable connectors for connection of system, remote control systems/devices, diagnostic equip- contribution, distribution, and interpretation units, plus exten- ment.
  • Page 60 DCN Data Brochure | DCN Central Control Equipment | 59 Controls and indicators • ‘Power on’ LED indicator • 4 x 15-position rotary channel selector controls • 5-position output selector to specify audio output for monitoring (Output 1 - 4 and off) Interconnection •...
  • Page 61: Extension Cards

    60 | DCN Central Control Equipment | DCN Data Brochure 4.4 Extension cards Once the card and the Multi-CCU software package LBB 3586 is installed, the PC acts as the master network provider for all Multi-CCUs connected to the multi- CCU network.
  • Page 62: Accessories

    DCN Data Brochure | DCN Central Control Equipment | 61 4.5 Accessories Lightweight and compact, this robust and attractively- styled handset and cradle enables private 2-way conver- sation between conference participants, interpreters and the operator. The handset is hard-wired to the cradle by a coiled cable (0.5 m (19.6 in) coiled, 2 m (78.74 in) uncoiled).
  • Page 63: Personal Computers

    PC is able to carry out all necessary functions to satisfy the demands of virtually any conference situa- tion. The Bosch DCN system includes a comprehensive range of software modules for conference management. All programmes run in the graphics-rich Windows®...
  • Page 64 DCN Data Brochure | DCN Central Control Equipment | 63 The recommended hardware requirement for W2K, Minimum software and hardware requirements for Windows XP Professional is: Multi-CCU PC: • Pentium IV processor, >1.7 GHz • Pentium processor • 256 MB RAM •...
  • Page 65 64 | DCN Central Control Equipment | DCN Data Brochure...
  • Page 66: Application Software

    While Startup and System Installation are always required, modules Introduction Bosch offers a comprehensive range of software modules such as Video Display are only required if there are for use with DCN systems. These modules are run on a video display facilities in the conference venue.
  • Page 67: Startup

    66 | Application software | DCN Data Brochure (x = available) DCN software Type number /00 /09 Description Comments Page: LBB 3590 DCN Startup The basic platform for DCN software LBB 3570 Microphone Management Microphone control by participant name LBB 3571 Synoptic Microphone Control Microphone control by geographic/seating plan LBB 3572...
  • Page 68: Application Modules

    DCN Data Brochure | Application Software | 67 5.3 Application modules LBB 3570 Microphone Management • Single-point control of all microphone units • Various microphone control options • Extensive range of options for microphone- related parameters • Output to printer and/or external equip- ment such as cameras •...
  • Page 69 68 | Application Software | DCN Data Brochure A number of options are available as to how the confer- Delegates microphone activity can be recorded on file ence information is presented. The contents of the main or sent to a printer. Microphone activity data is also window can be altered, and how each delegate is repre- made available for controlling external equipment such sented in any of the lists is also user-definable.
  • Page 70 DCN Data Brochure | Application Software | 69 bution unit the icon represents. The colour of a partic- with these files, all of which are standard DCN file ular icon is related to the state (request-to-speak, active, options. These consist of opening, creating and saving etc.) of the actual microphone it represents.
  • Page 71 70 | Application Software | DCN Data Brochure • Specifying the languages for outputs A and B of each interpreter desk • Determining the microphone interlock mode • On-line monitoring of interpreter activities during a conference The main window has two display modes, both rich in graphics for easy assimilation of information.
  • Page 72 DCN Data Brochure | Application Software | 71 assistance in both the pre-conference creation of an intercom network, and the routing and controlling of intercom calls once the conference is underway. Preparation work includes assigning special intercom links between participants, interpreters or both. Once the conference is taking place, the operator can estab- lish and re-route intercom calls via simple on-screen windows.
  • Page 73 72 | Application Software | DCN Data Brochure the Preparation window, and the starting and control- sent before a voting can legitimately take place. A ling of voting is carried out from the Control window. majority function determines what percentage of votes constitutes a majority voting.
  • Page 74 DCN Data Brochure | Application Software | 73 the Control window. The Preparation window is where These are: voting motions are created and parameters are defined • Vote type (open or closed, majority or non-majority, or changed. The Control window is used for starting timed or non-timed) and controlling voting.
  • Page 75 74 | Application Software | DCN Data Brochure Access: the settings specified for registration can also be used for access purposes. This means that although par- ticipants can enter the conference venue, they cannot use any of the contribution unit facilities (such as microphone, voting, intercom) without first satisfying access requirements.
  • Page 76 DCN Data Brochure | Application Software | 75 This is possible when they use an ID-card to register, and is carried out using the Attendance Registration and Access Control module, LBB 3578. All delegate data is input via the main window. For some entries (first name, last name) the only restriction is the number of characters entered.
  • Page 77 76 | Application Software | DCN Data Brochure LBB 3583 Text/Status Display • Supports numeric, alphanumeric and geo- graphic displays • Displays voting, message and microphone information • Automatic priority system for displays • Accepts information from other DCN soft- ware modules •...
  • Page 78 DCN Data Brochure | Application Software | 77 To use Video Display, it is necessary to have a Video LBB 3584 Display (VD) Client application. The VD Client appli- Video Display cation receives the information which is passed to it •...
  • Page 79 Bosch Allegiant series of video control switchers. It selects fixed or pre-positioned cameras (such as the Bosch dome models) to be activated to display the cur- rent active speaker at a conference. When a chairman or delegate microphone is activated on the DCN equip- ment, the camera assigned to that position is activated.
  • Page 80: Multi-ccu Control Software

    DCN Data Brochure | Application Software | 79 gate identification). The system operator has a monitor, which also displays information about which camera is active. This system provides an extra dimension to con- gress and conference proceedings. Up to 1500 delegate positions can be covered using a maximum of 256 cam- eras.
  • Page 81 80 | Application Software | DCN Data Brochure...
  • Page 82: Dcn Information Displays

    A flexible and versatile display system is an important aid in distributing information in conference venues. Bosch information displays provide a quick and effec- tive means of informing participants and audience of the status of events such as congress arrangements,...
  • Page 83: Hall Displays

    82 | DCN Information Displays | DCN Data Brochure 6.2 Hall displays Numeric Hall Display TIME TIME This dot matrix display with its own built-in power PRESENT PRESENT supply unit is used in DCN systems to display voting results and remaining voting time. Legends can be fixed to the screen to accompany and clarify the numeric dis- AGAINST GAINST...
  • Page 84 DCN Data Brochure | DCN Information Displays | 83 LBB 3512/00 Data Distribution Board • Drives hall displays • Allows transparent data transport for remote control of external equipment The LBB 3512/00 is a printed circuit board which is used with digital equipment such as hall displays, recorder systems and camera controllers to provide the data communication link to the DCN.
  • Page 85 84 | DCN Information Displays | DCN Data Brochure...
  • Page 86: Cameras And Accessories

    This visual equipment, combined with the facilities Bosch also supplies many more own-brand and third- offered by the Bosch DCN, offers each type of congress party products for this purpose. For more information, venue the possibility to fulfil even the most demanding please contact your local Bosch representative.
  • Page 87: Allegiant Video Switcher System

    Control software to configure a camera switching sys- Switchers and CCTV equipment can be found in the tem. This ensures that speaking delegates are always Bosch CSS Security Surveillance Data Book and rele- displayed on the hall displays. An outline is given below vant data sheets.
  • Page 88 Refer to the Dimensions (W x D x H) 220 x 51 x 155 mm Bosch CSS Security Surveillance Data Book for more (8.7 x 2 x 6.11 in) information about keyboards and accessories.
  • Page 89: Dome Systems

    • 360 degrees observation • High-speed pan/tilt operation • Up to 99 prepositions The Bosch G3A Series AutoDome System is ideal for conference venues. Its powerful auto-focus zoom lens allows it to produce clear, close-up shots of speaking delegates, in all sizes of congress venue. The high-speed pan-tilt operation means it can quickly switch posi- tions, and the 360°...
  • Page 90: Monitors

    DCN Data Brochure | Cameras and Accessories | 89 7.4 Monitors LTC 2917/91 High-Resolution Colour Monitor • Ideal for DCN Automatic Camera Control application • High-quality images The LTC 2917/91 is a versatile 17" colour monitor that offers a high quality option for conference camera applications.
  • Page 91 90 | Cameras and Accessories | DCN Data Brochure LTC 2814 High-Resolution Colour Monitor • Ideal for DCN Automatic Camera Control application • High-quality images The LTC 2814 is a versatile 14" colour monitor that offers an easy-to-install, cost-effective option for con- ference camera applications.
  • Page 92: Installation Equipment

    DCN Data Brochure | Installation Equipment | 91 8. Installation equipment 8.1 Cables and Accessories Introduction The range of DCN installation accessories allows system installation to be greatly simplified by the use of ready- made cables with connectors. Trunk-cable splitters allow trunk lines to be split and run in diverse direc- tions, which means contribution units can be located precisely where they are required in a conference venue.
  • Page 93 92 | Installation Equipment | DCN Data Brochure LBB 4115/00 Tap-Off Unit The LBB 4115/00 is used to create short-circuit proof tap-off points on the trunk-line cabling. Each tap-off point allows for connection of up to four channel selec- tor panels or up to two table-top contribution units such as delegate-, chairman- or interpreter desks.
  • Page 94: Technical Data

    DCN Data Brochure | Technical Data | 93 9. Technical data Conforming to the international standard IEC 914; Conference systems - electrical and audio requirements. 9.1 Microphones Typical microphone polar pattern Typical frequency response of microphones General Frequency response 100 Hz to 16 kHz Transducer type condenser Directional pattern...
  • Page 95 94 | Technical Data | DCN Data Brochure LBB 3442/00 Single Earphone 32 Ω Impedance Frequency response 100 Hz to 5 kHz (-10 dB) Power handling capacity 5 mW Sensitivity (1 kHz) 114 dB SPL at 1 mW/earpiece Weight 25 g (0.06 lb) Colour dark grey Dynamic Headphones LBB 3015/04 and LBB 9095/30...
  • Page 96 DCN Data Brochure | Technical Data | 95 9.5 System electrical and electro-acoustic characteristics General Nominal input level 85 dB SPL Overload input level 110 dB SPL Automatic gain reduction at 30 dB (interpretation channels, 18 dB overload input level (delegate loudspeaker channel) (not for PA-floor output) Automatic gain reduction with...
  • Page 97 96 | Technical Data | DCN Data Brochure LBB 3500/05(D), /15(D), /35(D) Central Control Unit Nominal power consumption 175 W for LBB 3500/05(D) 350 W for LBB 3500/15(D) and LBB 3500/35(D) Line in/outputs -18 dBV/ +12 dBV* (nominal/maximum) Recorder in/output -33 dBV/ -3 dBV Mains voltage 105, 115, 125, 220, 230, 240 Va.c., 50/60 Hz...
  • Page 98 DCN Data Brochure | Technical Data | 97 9.8 Power consumption factor The Power Consumption Factor (PCF) of contribution units connected to a CCU has a bearing on the total number of such units that can be connected. The ‘max- imum number of units’...
  • Page 99: Table-top Discussion Units

    98 | Technical Data | DCN Data Brochure 9.9 System limits 24CON • The total cable length (using standard LBB 4116/xx cable) between the central control unit and the last unit in any branch of the system must not exceed 250 m (820 ft 2 in). This includes all extension cables and the 2 m (78.74 in) long cable attached to each system unit 36CON...
  • Page 100: Alphanumeric Index

    DCN Data Brochure | Alphanumeric Index | 99 Index of DCN equipment by part number Partnummer Description Page LBB 1949/00 Gooseneck microphone LBB 3015/04 High-Quality Dynamic Headphones 51, 61 LBB 3312/00 Suitcase for DCN Discussion Units LBB 3441/10 Under the Chin Stereo Headphones LBB 3441/50 Replacement Eartips for LBB 3441/10 LBB 3442/00...
  • Page 101 100 | Alphanumeric Index | DCN Data Brochure Partnummer Description Page LBB 3541/00 Delegate Voting Control Panel LBB 3542/00 Delegate/Chairman Voting Control Panel with LCD Screen LBB 3543/15 Chip-Card Reader Panel LBB 3544/00 Standard Delegate Unit LBB 3545/00 Delegate Unit with Channel Selector LBB 3546/00 Delegate Unit with Channel Selector, Graphic LCD and Chip-Card Reader LBB 3547/00...
  • Page 102 DCN Data Brochure | Alphanumeric Index | 101 Partnummer Description Page LBB 9095/50 Replacement Ear Pads for LBB 3015/04 Headphones 51, 61 LBB 9600/20 Hand-Held Microphone LBC 1215/01 Universal Microphone Clamp LBC 1221/01 Floor Stand LBC 1226/01 Adjustable Boom LTC 0450 Digital Colour Cameras LTC 2814 Colour Video Monitor...
  • Page 103 102 | Notes | DCN Data Brochure Notes:...
  • Page 104 Data subject to change without notice 2003 - 9922 141 70261en Tradition of quality and innovation For over 100 years, the Bosch name has stood for quality and reliability. Bosch Security Systems proudly offers a wide range of fire, intrusion,...

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