Brahler DIGIMIC Operating Instructions Manual
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Brahler DIGIMIC Operating Instructions Manual

Digital discussion system-wireless
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DIGIMIC®
Digital Discussion System - wireless
Operating instructions
Version 1.4a

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  • Page 1 DIGIMIC® Digital Discussion System - wireless Operating instructions Version 1.4a...
  • Page 2 (0)2244 930-450 sales@braehler.com www.braehler.com © 2011 BRÄHLER ICS AG, Königswinter, Germany All rights reserved, especially (also partly) the translation, reprint, reproduction through copying or other similar methods. BRÄHLER ICS reserves the right to make changes without notice. Mar-11 DIGIMIC® wireless...

  • Page 3: Table Of Contents

    Charging and Transport Tray DTray ..................29 Multi-Room operation ..................30 Multi-Room operation mode examples .................. 30 Room channel number......................31 Assignment of DMic/DDoc to a room (0 – 4) ................ 32 Allocation of Docking Units DDoc..................32 Resetting of Docking Units DDoc..................32 DIGIMIC® wireless...
  • Page 4 Microphones ....................33 TM58/6 Conference Microphone................33 TMD/01 Conference Microphone................34 Technical data ....................35 Radio Transceiver Unit DSpark.................... 35 DDoc Docking Unit......................36 Appendix......................37 Block diagrams ....................... 37 Index........................41 SERVICE FORM ...................... 43 Contact information ....................45 DIGIMIC® wireless...

  • Page 5: About This Manual

    Please read the manual carefully, taking special care when you see this symbol as indicates important information! All brand names (marked with *) are registered trademarks of their respective owners. The warranty invalidates, if you cause (generate, precipitate) inappropriate use or handling of the unit. DIGIMIC® wireless...

  • Page 6: Important Information

    Mains cable: For different countries there are different mains cables available. Please ask your sales representative. DIGIMIC® wireless...

  • Page 7: Important Safety Information

    Unauthorized substitutions may result in fire, electric shock, or other hazards. Safety check Upon completion of any service or repairs to this unit, ask the service technician to perform safety checks to determine that the product is in proper operating condition. DIGIMIC® wireless...
  • Page 8 Important safety information The DIGIMIC conference system is state of the art and has been designed to meet the regulations in force. Nevertheless, the individual components of the DIGIMIC conference system can cause danger for persons and material assets if: •...

  • Page 9: Digimic Digital Conference System

    DIGIMIC ® Digital Conference System Thank you for choosing the DIGIMIC conference system from BRÄHLER ICS. You have invested in reliably conference technology. DIGIMIC stands for digitally controlled microphone management system. The digital conference system provides a 100% stand alone solution and is completely self-configuring. With DIGIMIC it is easier then ever before to setup even the most complex conference systems.

  • Page 10: Ce Conformity And Fcc Statement

    DIGIMIC® Digital Conference System CE Conformity and FCC Statement This equipment has been tested and found to comply with the limits of the European Council Directive on the approximation of the member states relating to electromagnetic compatibility (98/336/EEC) according to EN 55022 Class A.

  • Page 11: Autonomous Mode

    TCP/ IP communication is utilized to offer microphone control and name handling as well as other conference requirements. DIGIMIC wireless can be used in different system modes as described in the following: • Autonomous mode (also Multi-room mode, described in a separate chapter) •...

  • Page 12: Dspark Radio Transceiver Unit

    Wi-Fi systems and resistance to mobile phones or Bluetooth emission, also suppressing unwanted interception. The wireless DIGIMIC provides also a multi-room solution, offering the possibility of using the same system within one building in several rooms at the same time.

  • Page 13: Connecting The Power Supply

    For the basic functions of the Radio Transceiver Unit you just have to connect the external desktop power supply to the DSpark (Figure 3). Then you can start to place the wireless delegate units DMic with DDoc for your conference. Figure 3 On/Off switch Power Supply 05.0292 DIGIMIC® wireless...

  • Page 14: Transmitting Antenna

    Direction of signal radiation back front Figure 4 To avoid interference it is not recommended to adjust the front side of the transmitting antenna toward the receiving antennas. Direction of signal radiation Figure 5 DIGIMIC® wireless...

  • Page 15: Settings At Dspark

    If all LEDs are on, hold the LS INTERN button furthermore for minimum 5 seconds, then you can release the button Switch the DSpark off and on again Now you have set the DSpark to the factory (default) settings DIGIMIC® wireless...

  • Page 16: Operation In Autonomous Mode

    2 DChair max 2 active delegates’ are possible LS INTERN When active (LED on) the audio signals from the DMic units are directly routed to the DMic loudspeakers. Audio from DMic micro Audio to DMic loudspeakers (LS) Figure 7 DIGIMIC® wireless...

  • Page 17: Register

    1. The wireless system is now completely closed (like a wired one) and cannot be intercepted by any other unregistered wireless DIGIMIC units. 2. This register function also enables to use multiple DIGIMIC wireless systems within one building by simply assign your units to the DSpark of the corresponding room (please refer to page 27 for more details) Note: The list is stored automatically.

  • Page 18: Volume Control

    In autonomous mode, there is only one VOX mode, which corresponds to VAU mode - see also manual DIGIMIC wired. A limitation of the active microphones is not necessary, since only 4 microphones can be activated simultaneously in the wireless system, e.g.

  • Page 19: Protocol Selection

    2+ standard latency 2+ low latency DIGIMIC wireless with protocol option #1 is suitable for the most conference areas. Just in case you discover dropouts on the audio or weak connections, because of a very strong radio emitter nearby, you can adapt the system accordingly. This will be possible in combination with DCen only.
  • Page 20 Autonomous mode DIGIMIC® wireless...

  • Page 21: Ddoc Docking Unit

    Rechargeable battery pack The transformation of the wired DIGIMIC delegate units is easily be done by unplugging the cable and sliding the DMic on the docking station DDoc. But before sliding the DMic onto the docking station DDoc, it is necessary to remove the cover of the contact bar on the bottom side.
  • Page 22 The complete Delegate Conference unit DMic with the Docking unit DDoc looks like shown below with plugged-in microphone. Headphone function for DDoc + DMic/DChair wireless: Headphone and headphone volume control can be used ONLY when microphone is not active. When a wireless unit microphone is activated BOTH LS + headphone are muted. DIGIMIC® wireless...

  • Page 23: Slave Mode

    The Radio Transceiver Unit DSpark will switch over automatically into Slave Mode if it is connected to a Central Control unit DCen. In this case no settings are possible at the DSpark. The DIGIMIC discussion units will be controlled now by the Central Control unit only and also all settings will be assigned here.
  • Page 24 Slave mode Figure 11 On/Off switch D9 cable from DCen (LINE) For detailed operating description of the Central Control unit DCen please refer to the manual “DIGIMIC digital discussion system - wired”. DIGIMIC® wireless...

  • Page 25: Single Operation Mode

    DDoc Docking Unit Before starting operation with the DIGIMIC wireless equipment make sure that the rechargeable batteries inside the DDoc units are properly charged. Otherwise the battery pack has to be charged, either in the DTray (Charging and transport tray for 10 DDoc) or with an external power supply.

  • Page 26: Automatic Switch Off

    - there is no radio communication for 30 seconds (e.g. outside the radio range) - the battery is empty Note: If you switch off the Radio transceiver unit DSpark, all registered DMic / DDoc units will switch off immediately. DIGIMIC® wireless...

  • Page 27: Charging The Battery Pack

    You also can just exchange discharged batteries (during conference) with charged one’s offering the possibility of an “unlimited” wireless conference period. To remove the rechargeable battery pack, pick up the DDoc and turn it upside down, press the DIGIMIC® wireless...
  • Page 28 Please be sure to avoid a short circuit of the electrical connections. To reinsert the battery pack after charging simply slide it back in the DDoc. The sophisticated design of the DDoc and the battery pack are coextensive and ensure always correct slide in. DIGIMIC® wireless...

  • Page 29: Charging And Transport Tray Dtray

    Charging and Transport Tray Charging and Transport Tray DTray DTray is a charging and transport tray for 10 rechargeable DDoc batteries. It is equipped with a switching power supply 85 - 240VAC. Mains connector Mains switch 10 Slots for battery pack DIGIMIC® wireless...

  • Page 30: Multi-Room Operation

    With DIGIMIC wireless it is possible to handle parallel operation of different conferences in the immediate vicinity. To enable a reliable operation each DSpark has to be configured with its own ID. Up to 5 room channel numbers (0 to 4) are possible.

  • Page 31: Room Channel Number

    DSpark on and off. If no changes are made in configuration modus the current setting persists when leaving the configuration. Therefore this procedure can also be used to show the current setting of the room channel number. DIGIMIC® wireless...

  • Page 32: Assignment Of Dmic/Ddoc To A Room (0 - 4)

    5 seconds. The LEDs of HIGH POWER and PRIO are flashing for the time of deleting, but minimum three times. If you do this, all DDoc units will forget the room number they were tied to. This requires a new setup. DIGIMIC® wireless...

  • Page 33: Microphones

    Nominal current: 20 mA (50 mA max.) Connector: Neutrik Minicon Dimensions: Total length 360 mm, diameter 17.5 mm Weight: 80 g This microphone is available in different length and colors. Please contact our sales division for more details. DIGIMIC® wireless...

  • Page 34: Tmd/01 Conference Microphone

    Neutrik Minicon Dimensions: Total length 310 mm, diameter 16.0 mm Weight: 80 g TMD/01 Conference Microphone -shock mount The TMD/01 shock mount is the same like TMD/01 but with swinging suspended capsule to minimize interferences from mechanical vibrations. DIGIMIC® wireless...

  • Page 35: Technical Data

    2.8 kg In Accordance with standards ETS 300 445, ETS 300 422, FCC Part 15.247, FCC Part 15B, FCC 15_209, FCC 15_407, EN 61000-6-1, EN 61000-6-3, EN 61000-4-3, EN 55022, EN 300328, EN 301489-1/-17, IEC/EN 60065, CISPR22. DIGIMIC® wireless...

  • Page 36: Ddoc Docking Unit

    550 g In Accordance with standards ETS 300 445, ETS 300 422, FCC Part 15.247, FCC Part 15B, FCC 15_209, FCC 15_407, EN 61000-6-1, EN 61000-6-3, EN 61000-4-3, EN 55022, EN 300328, EN 301489-1/-17, IEC/EN 60065, CISPR22. DIGIMIC® wireless...

  • Page 37: Appendix

    Appendix Appendix Block diagrams DIGIMIC wireless DSpark Radio Transceiver Unit Wireless Chairpersons’ Unit DChair with DDoc Wireless Delegate Units Connection to DMic with DDoc external power supply TMD/01 Connection to LS signal OUT TM58/6 Connection to ext. signal IN Figure 13...
  • Page 38 Chairpersons’ Conference unit classic with Microphone CMic Delegates’ Conference unit classic with Microphone TMD/01 Conference Microphone, electret System cable For detailed operating description of the Central Control unit DCen please refer to the manual “DIGIMIC digital discussion system - wired” DIGIMIC® wireless...
  • Page 39 Appendix DIGIMIC wired and wireless TMD/01 TM58/6 D9 cable D9 cable DCen Central Control Unit D9 cable Wired Delegate Units DMic/DChair Connections see product information D9 cable DSpark TMD/01 Radio Transceiver Unit TM58/6 D9 cable Connections see product information Wireless Delegate Units DMic/DChair with DDoc...
  • Page 40 Appendix DIGIMIC® wireless...

  • Page 41: Index

    Volume control 18 Headphone function 22 VOX Mode autonomous 18 Important information 6 Wired system components 9 Important safety information 7 Wireless basic discussion system 11 Indication of battery status 25 Wireless system components 9 LS INTERN 15, 16, 31 DIGIMIC® wireless...
  • Page 42 Appendix DIGIMIC® wireless...

  • Page 43: Service Form

    SERVICE FORM Material return shipments for repair-, service-, or guaranty purposes please send to: BRÄHLER ICS Konferenztechnik AG, Auf der Alten Burg 6, D-53639 Königswinter, Germany Phone +49 (0)2244 930-0, Fax +49 (0)2244 930-450 Dear customer, please ask our sales staff for the RMA number (Return of Material Authorization). Without RMA number a treatment is not possible! Please always include this service form, fully completed, with any complaint or repair wish you may have.

  • Page 45: Contact Information

    Contact information Company offices Head office Brähler ICS Konferenztechnik International Congress Service AG Auf der Alten Burg 6 D-53639 Königswinter. Germany +49 (0) 2244 930-0 +49 (0) 2244 930-450 www.braehler.com Event Technology +49 (0) 2244 930-232 +49 (0) 2244 930-430 rental@braehler.com Conference Technology +49 (0) 2244 930-0...
  • Page 46 Phone +49 (0)2244 930-0 www.braehler.com BGE-DIGIMIC-wireless...

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