Shure DDS 5900 User Manual
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Shure DDS 5900 User Manual

Shure DDS 5900 User Manual

Digital discussion system
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Discussion and Conferencing
DDS 5900 Digital Discussion System
USER GUIDE
© 2015 Shure Incorporated
27A20456 (Rev. 2)

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  • Page 1 Discussion and Conferencing DDS 5900 Digital Discussion System USER GUIDE © 2015 Shure Incorporated 27A20456 (Rev. 2)

  • Page 2: Table Of Contents

    Maximum Speaker Setting Compliance Microphone Operation Modes Cleaning Voice Detection Repacking Managing Speakers from the Web Browser Warranty Troubleshooting DDS 5900 Digital Discussion System Factory Default Reset Features Diagnostic Report System Concepts Firmware Update Component Overview External Control Protocol Central Unit...

  • Page 3: Important

    Important Important Important Safeguards 1. Read these instructions - All the safety and operating 12. Do not defeat the safety purpose of the polarized or instructions should be read before the apparatus or ground-type plug. A polarized plug has two blades with system is operated.
  • Page 4 Important 20. Overloading - Do not overload outlets and extension 22. Power Lines - An outdoor system should not be cords as this can result in a risk of fire or electric shock. located in the vicinity of overhead power lines or other electric light or power circuits, or where it can fall into 21.

  • Page 5: Compliance

    Important Compliance The equipment is intended to be used in professional audio Changes or modifications not expressly approved by Shure applications. Incorporated could void your authority to operate this equipment. Note: This device is not intended to be connected This Class B digital apparatus complies with Canadian directly to a public internet network.

  • Page 6: Dds 5900 Digital Discussion System

    The DDS 5900 Digital Discussion System is comprised of one central unit, the control browser, and up to 250 discussion units. Supporting multiple user types, a gooseneck microphone, loudspeaker, and control buttons are combined in a compact discussion unit.

  • Page 7: System Concepts

    When a participant speaks, their voice is heard at the other units' loudspeakers. The DDS 5900 is a perfect solution when every participant is both a talker and a listener.

  • Page 8: Component Overview

    ① CU 5905 Central Unit The central unit (CU) is the processor for the DDS 5900 system. It provides power and control to the discussion units, analog audio inputs and outputs for external equipment, and a webserver that hosts the browser interface for remote system control.

  • Page 9: Central Unit

    • Provides one (1) audio input for Emergency Evacuation Message (EEM) that overrides all audio in the event of an emergency • One rack unit (1RU) size installs into a standard 19" rack Audio Input Remote Control Audio Outputs Control of 250 discussion units System Hub The CU connects external equipment to the DDS 5900 system...

  • Page 10: Front Panel

    ⑧ Audio Input Threaded connector secures to the PS CU power supply. One balanced, female XLR connector for adding external audio equipment to the DDS 5900 system, such as a wireless microphone, a teleconferencing system, or ⑤ Chain outputs processed audio signals. Input gain and volume are adjust Two RJ45 jacks are available for connecting the discussion from the CU front-panel or web application.
  • Page 11 Component Overview Simplified Audio Diagram DDS 5900 Central Unit Audio Diagram Menu Navigation Menu path Settings The CU 5905 provides controls from the front panel for Main Menu system setup and configuration. Use the 5-button keypad to navigate the menu and change settings.

  • Page 12: Discussion Units

    The sleek, professional design and minimal cabling allows seamless integration into professional meeting spaces. A DDS 5900 system supports up to 250 discussion units at the same time.
  • Page 13 Add the optional LS 5900 F loudspeaker for listening to Base Unit other talkers. Microphone Variations In addition to DIS microphones, several Shure Microflex Ⓡ Gooseneck microphones are compatible with the DC 5900 F Discussion Unit flushmount unit by connecting the AC 5901 adapter.
  • Page 14 Component Overview Control Buttons The discussion unit is programmable to support different people involved in the discussion. For example, as the moderator of the discussion, the chairman has an extra control that immediately turns off all delegate microphones. DC 5900 F DC 5980 P Delegate (Participant) Chairman (Moderator)
  • Page 15 Component Overview Overlay Variations DC 5980 P Portable Unit ▪ Delegates Buttons Image • speech • mute • Interpretation monitoring • headphone volume • speech • Interpretation monitoring • headphone volume ▪ Chairman Buttons Model • speech • delegate off •...
  • Page 16 Component Overview DC 5900 F Flushmount Unit The DC 5900 F flushmount unit has two options for the front plate: ▪ FP 5981 F Front Plate (with interpretation monitoring) Delegates Buttons Image • speech • mute • interpretation monitoring • headphone volume •...

  • Page 17: Gooseneck Microphones

    • GM 5924: 50 cm (20 in.) DIS GM 592x MX 400 Gooseneck for Flushmount Units The DC 5900 F Flushmount discussion unit functions with Shure MX 400 RLP series microphones. Featuring legendary Shure audio performance and build quality, CommShield Technology eliminates noise caused by ®...

  • Page 18: Additional Compatible Equipment

    Component Overview Additional Compatible Equipment The following units are available to use in the DDS 5900 system: Additional Power and Advanced Setup EX 6010 Extension Unit JB 6104 Junction Box Extension unit provides four chain outputs, each with Provides four tap-out points for discussion units. Each...

  • Page 19: Installation

    Cable Requirements Shure offers cables designed specifically for the DIS line of conferencing and discussion equipment. The Shure EC 6001 are high-quality Ethernet cables available various lengths from 0.5 m to 100 m. Each cable has been tested to ensure reliable system performance.

  • Page 20: Connecting Microphone Units

    Installation Connecting Microphone Units Microphone units are connected in sequence (daisy-chain) using the two RJ45 ports. The connectors are interchangeable; simply connect the previous unit to one port, and the following unit to the other port. Always use shielded Cat5e (or higher) cabling for reliable system performance.

  • Page 21: Connection Diagrams

    Installation Connection Diagrams The following system diagrams illustrate typical hardware connections to the CU 5905 Central Unit. Actual installations may use different combinations of hardware, but follow the general concepts outlined below. Note: Flushmount and portable discussion units are interchangeable in the following drawings. Basic Setup with Discussion Units The system is operational without the use of a computer.
  • Page 22 Wireless Control Interpretation Units The DDS 5900 Discussion System supports bilingual discussion, routing an interpretation channel to each discussion unit. Program the DC 5980 P portable discussion unit for use as an interpretation station. Other participants use the headphone jack on their unit to listen to the interpretation channel of their choice.
  • Page 23 (A, B, C, or D). To return the audio to the DDS 5900 system: 1. Connect the output of the external device to the CU Audio Input 1 2.
  • Page 24 Installation Wireless Language Distribution For additional monitoring, connect a wireless language distribution system to the one of the CU audio outputs. Use the browser interface to select to route the desired microphones (seat) to that group output. The DCS 6000 Digital Infrared Language System transmits this audio signal to a number of listening stations.

  • Page 25: Power Requirements

    Installation Power Requirements For most installations, the CU 5905 supplies sufficient power for the discussion units. Depending on the setup, the CU powers up to 60 units at a time without additional equipment. The number of supported units depends on the size and layout of the installation.
  • Page 26 The numbers listed below are calculated with DIS GM microphones without a loudspeaker connected. Power consumption is slightly higher with Shure MX4xx series microphones, so subtract about five units from the tables to determine the maximum number supported by the CU 5905.

  • Page 27: Installing Large Systems

    Installation Installing Large Systems Power Supplies for Additional Components To add additional components to the system, add an inline or rackmount power supply to the discussion unit chain. Inline Power Supply Use the PS 6001 power kit to add an inline power supply for approximately 40 more discussion units. The kit may be connected at any point in the chain to power the additional components.
  • Page 28 Installation Extending Total Cable Length The CU operates a system with up to 120 m of shielded Cat5e cable. To add more cable for large or more complex installations, add an RP 6004 Repeater before 120 m limit has been reached. The RP 6004 connects anywhere in the DCS-LAN chain, refreshing audio and control data for the units that follow it.

  • Page 29: Installing The Dc 5900 F

    Installation Installing the DC 5900 F Installing the Base Installing the Loudspeaker The DC 5900 base installs directly onto a table or podium. 1. Determine the location of the speaker (<1m from the base to accommodate the cable) and cut a hole with a 1.
  • Page 30 Installation Attaching the Front Plate Removal 1. Align the front plate and place it onto the base. To remove the front plate: 2. Secure the plate to the base using the screws. 1. Locate the two holes on each side of the front plate. 3.

  • Page 31: Using The Discussion Units

    Program the User Type DDS 5900 discussion units are programmable, changing the function of the control buttons to support different user types. The three types are chairman, delegate, or interpreter, each requiring unique control functionality. The setting is stored in the unit, and persists after a power cycle.
  • Page 32 Using the Discussion Units Portable Unit Program the portable units by pressing the volume buttons and scrolling to the desired mode. 1. Power on the unit by properly connecting it to the DCS-LAN chain. 2. Press and hold the '-' and '+' volume buttons. The Speak light flashes to indicate the unit is ready for programming. 3.

  • Page 33: Controlling The Discussion Unit

    Using the Discussion Units Controlling the Discussion Unit DDS 5900 discussion units are programmable during setup to support the role of each member of a meeting. Chairman As the leader of the event, the chairman has several unique features enabled on the discussion unit.

  • Page 34: Monitoring

    Using the Discussion Units Monitoring Floor Sound A loudspeaker is available for each microphone unit to provide local sound reinforcement of the discussion. Individual loudspeakers improve speech clarity and reduce audio issues common with traditional sound systems. When a microphone is turned on, the audio is routed to the main mix (Group A) by default. This mix is often referred to as the floor sound because it transmits the audio from anyone participating in the discussion.
  • Page 35 Language Interpretation Two channels of language interpretation are supported in the DDS 5900 system for delegates and chairmen. The interpretation is available at the headphone connector for all portable DC 5980 P and flushmount DC 5900 F units with the FP 5981 F front plate.

  • Page 36: System Set Up

    System Set Up System Set Up Control Software For comprehensive management and remote control of the system, open the web interface on a computer or tablet. The Central Unit (CU) provides a webserver for system control from a web browser on a computer. The web app offers advanced parameters for setting up the system, and enables the chairman or moderator to manage microphones using participant names and seat numbers.
  • Page 37 System Set Up Connecting for the First Time Follow these instructions to open the browser interface on a computer for the first time. 1. Connect the computer to the port on the CU. TCP/IP 2. Power on the equipment. 3. Assign the computer to automatically obtain an IP address. This enables the computer to automatically connect to the CU.
  • Page 38 System Set Up Assigning the Network Address Access to the system interface is available from two network addresses: IP address and hostname. Typing either address into a browser will access the interface of the connected CU. Manage the network address from the browser: >...
  • Page 39 System Set Up Language Setting The browser interface is supported in a variety of languages. Go to > to select the desired language. System Language Albanian Shqip Arabic ‫ةيبرعلا ةغللا‬ Bosnian Bosanski Bulgarian български Chinese (Simplified) 中文（简体） Chinese (Traditional) 中文（繁體） Croatian Hrvatski Danish...

  • Page 40: Security

    System Set Up Security DIS components use a proprietary codec algorithm to prevent unauthorized devices from listening to the audio signal. To further protect the discussion, assign a password to the browser interface and enable security features on wireless routers. Password Protect the Browser Interface Removing the Password Assign a password to restrict access to the browser...

  • Page 41: Audio Settings

    System Set Up Audio Settings Floor Mix When a delegate or chairman uses the microphone, the speech is routed to the main audio group called the floor mix. A loudspeaker is available on most units to listen to the floor mix. Note: To avoid feedback, the loudspeaker is turned off when that microphone is active.
  • Page 42 System Set Up Select the Audio Source for the Outputs Next, select the audio source for the XLR analog outputs. The outputs are used for sending to a recorder, DSP, or language distribution system. Go to > and choose from the following Audio Output Control options:...

  • Page 43: Running A Discussion

    Running a Discussion Language Interpretation The DDS 5900 system supports two channels of language interpretation. Interpreters use the portable DC 5980 P to monitor the discussion and send interpretation to the rest of the participants. 1. Begin by programming the portable DC 5980 P as an interpreter station.

  • Page 44: Assigning Names And Seat Numbers

    Running a Discussion Assigning Names and Seat Numbers When the discussion begins, the chairman or discussion moderator will need to refer to the delegates by either name, seat number, or both. The proper assignment of names and seat numbers is critical to ensure the continuity of the discussion.

  • Page 45: Maximum Speaker Setting

    Running a Discussion Maximum Speaker Setting To improve speaker management and clarity of the audio, there is a limit to the number of speakers at the same time. Up to eight chairman and delegate microphones can be open at once. There are several settings: Note: Interpreter units are always active and do not impact the speaker list.

  • Page 46: Microphone Operation Modes

    Running a Discussion Microphone Operation Modes The operation mode determines how delegate microphones To change the mode: function during a meeting. Several factors may affect the • CU hardware: > Delegate Setup Operation Mode meeting requirements and the manner in which the meeting •...

  • Page 47: Voice Detection

    Running a Discussion Voice Detection Voice Activation (VOX) Book Drop In VOX mode, the microphone activates automatically once a participant speaks. The mode is ideal for meetings To ensure that only the speech from a participant activates that are more conversational, allowing back-and-forth the microphone, turn on the book drop feature.

  • Page 48: Managing Speakers From The Web Browser

    Running a Discussion Managing Speakers from the Web Browser Speaker List (Red) For increased control over the discussion, the chairman uses the browser interface to activate microphones. The speaker list displays the name and seat number of The Microphone Control page is a dedicated page for each active microphone.

  • Page 49: Troubleshooting

    Troubleshooting Troubleshooting Always use shielded Cat 5e (or higher) network cables for reliable system operation. The light rings on the microphone are • Check that cables are shielded Cat 5e (or higher) constantly flashing after the system is • Ensure that all the connectors on all the cables are firmly inserted in the powered on.

  • Page 50: Factory Default Reset

    To assist in troubleshooting, a system-wide report is available from the moment the CU powers on. 1. Go to > Diagnostics Report 2. Select Generate to view the report in a new window. 3. Save the file as an HTML document and mail it to the Shure support group to diagnose the issue.

  • Page 51: Firmware Update

    Use the Firmware Update Utility (FUU) to update the system firmware. 1. Make sure the system is on and operating properly. 2. Download the FUU application from the Shure website. Always use the latest version of the application because the firmware files are bundled with the download.

  • Page 52: External Control Protocol

    External Control Protocol The DDS 5900 Digital Discussion System features an Ethernet connection for the purpose of providing an interface to control and monitor the system. By setting up a simple (raw) TCP/IP socket connection to the CU 5905 Central Unit, control options are available.
  • Page 53 External Control Protocol <CR> Carriage return - 0x0D = 13 <LF> Line Feed - 0x0A = 10 Command lines are terminated by a Carriage Return <CR> or Line Feed <LF> or both. In order to be able to communicate with Windows systems, Linux systems or other systems, the CU understands both types of command line terminations. Notice also, there is a space between the command and data.

  • Page 54: Microphone Control

    External Control Protocol Microphone Control Commands from External Control to CU 5905 Turn on microphone mic_on <seat no><CR> Instruct the CU to turn on the microphone at seat_no. If the CU turns on the microphone, it replies with the 'mic_on' command. If the microphone also appeared in the request list, it is taken out of the request list and the CU issues the 'mic_request_off' command.
  • Page 55 External Control Protocol Retrieve the Microphone Status <max speakers> Can be set from "1" to "8" mic_status<CR> The CU issues the 'max_speakers' command. Ask the CU to deliver status of the system (microphones in Set the maximum number of requests speak, and microphones in request list).

  • Page 56: Audio Control

    External Control Protocol Provides system operation mode. max_requests 250 mic_status_done <mode> "auto" (Automatic), "fifo" (First-in-first-out), This command informs about seat number 12, which is "manual" (Manual) or "vox" (Voice Active) active and has the name Sharon Hall attached. Interrupt Mode Microphone Status Complete mic_interrupt <mode><CR>...
  • Page 57 External Control Protocol Request Audio Status <path> Indicates which connection is being controlled. Possible values are: 'mic_to_speaker', 'mic_to_floor', audio_status<CR> 'linein_1_to_speaker', 'linein_1_to_lineout_A' or Provides system audio status. 'linein_1_to_floor'. The CU responds to this command by issuing a list of <on/off> Indicates whether the audio is being routed from commands for the Audio settings: microphones/lineinput_1 to speakers/lineoutput/floor.

  • Page 58: Technical Specifications

    Technical Specifications Technical Specifications System Specifications General The microphone system conforms to IEC 60914, the Audio performance specifications are measured from the international standard for discussion systems. However the audio input of a Discussion Unit to the headphone output of functionality of an Interpreter Unit differs from the standard.

  • Page 59: System Performance

    Technical Specifications System Performance The following table provides maximum number unit and channel counts per DDS 5900 system. Mechanical Max. number of discussion units Number of discussion units up to 60 • tabletop Mounting powered by CU 5905 • standard 19" rack Max.
  • Page 60 Technical Specifications DC 5900 F DC 5980 P Electrical Electrical Frequency response 65 Hz to 16 kHz Frequency response 65 Hz-16 kHz (headphone) (headphone) Frequency response 150 Hz to 15 kHz Frequency range (loudspeaker) 150 Hz-15 kHz (loudspeaker) Power consumption 1.5 W Power consumption 1.5 W...

  • Page 61: Gooseneck Microphones

    Technical Specifications Gooseneck Microphones GM 59xx MX4xx Transducer type Condenser Transducer type Condenser Polar pattern Cardioid Polar pattern Cardioid, Supercardioid Frequency response 30 Hz - 18 kHz Frequency response 50 Hz - 18 kHz Sensitivity -52 +/- 3dB (0dB = Sensitivity Cardioid: −35 dBV/Pa (18 mV) 1V/1Pa, 1 kHz)

  • Page 62: Connection Details

    2 x 0.25 mm2 shielded. Signal + Signal – Chain (DCS-LAN) The DDS 5900 system uses Cat5e, Cat6 or Cat7 F/UTP or U/FTP cables with screened RJ45 connectors. Analog Audio In EIA 568-B wiring must be used. XLR3 female Important: The names of Cat5/6/7 cable type have...

  • Page 63: How To Order

    How To Order How To Order Microphones Central Unit for DDS 5900 system. CU 5905 Includes built-in web browser In-line, universal power supply PS CU Gooseneck microphone, 40 cm. Black GM 5923 with LED. Gooseneck microphone, 50 cm. Black Included Accessories GM 5924 with LED.

  • Page 64: Advanced Setup

    Storage box for ten units of DC 5980 P SB 5980 and GM 59xx Spare Parts Spare Part Set DDS 5900 F SPS DDS 5900 F Spare Part Set DDS 5900 P SPS DDS 5900 P Spare Part Set DDS 5900 P SPS DDS 5900 P AC 5900 Cable Clamps;...

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