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Shure DDS 5900 Manual

Digital discussion system
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DDS 5900 Digital Discussion System
The DDS 5900 Digital Discussion System is a conferencing solution with plug-and-play setup and online discus-
sion management. With excellent audio quality and programmable touch-button controls, compact microphone
units facilitate clear communication in large groups and meeting spaces. The system manages up to eight talkers
at a time and dedicates two channels for interpretation, supporting bilingual events without additional equipment.
The DDS 5900 Digital Discussion System is comprised of one central unit, the control browser, and discussion
units for up to 250 participants. Supporting multiple user types, a gooseneck microphone, loudspeaker, and control
buttons are combined in a compact discussion unit. With highly flexible layout options and a choice of tabletop or
flushmount units, the system seamlessly integrates into a wide range of professional environments, such as:
• Corporate meeting rooms
• City councils and regional government bodies
• Educational institutions
• Courtrooms
• Videoconferencing rooms
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Summary of Contents for Shure DDS 5900

  • Page 1 The DDS 5900 Digital Discussion System is comprised of one central unit, the control browser, and discussion units for up to 250 participants. Supporting multiple user types, a gooseneck microphone, loudspeaker, and control buttons are combined in a compact discussion unit.

  • Page 2: 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 3 Shure Incorporated Discussion Participants and Roles The DDS 5900 discussion unit is programmable to support different functions required by different people involved in the discussion. For example, as the moderator of the discussion, the chairman has an extra control that immedi- ately turns off all delegate microphones.
  • Page 4 The DDS 5900 Discussion System consists of the following components: ① DIS-CCU Central Con- The central control unit (CCU) is the processor for the DDS 5900 system. It pro- trol Unit vides power and control to the discussion units, analog audio inputs and outputs for external equipment, and a web server that hosts the browser interface for re- mote system control.

  • Page 5: Central Control Unit

    Central Control Unit The DIS-CCU Central Unit provides the intelligence for systems of up to 250 participants in the DDS 5900 system. It processes audio and control signals from each discussion and interpreter unit, and distributes audio to other par- ticipants for listening to the discussion.

  • Page 6: Dis-Ccu Hardware Description

    DDS 5900 Digital Discussion System Shure Incorporated DIS-CCU Hardware Description DIS-CCU Central Unit Front Panel ① Menu display A 2x20 character OLED-display enables system configuration without a computer. ② Navigation Buttons 5-button keypad for configuring the system without a computer.

  • Page 7: Simplified Audio Diagram

    DDS 5900 Digital Discussion System Shure Incorporated Back Panel ⑦ Audio Outputs Eight balanced, male XLR connectors for connection to PA systems, audio mixers, audio recorders, or a language distribution system. ⑧ Audio Inputs Two balanced, female XLR connector for adding external audio equipment to the...

  • Page 8: Menu Navigation

    DDS 5900 Digital Discussion System Shure Incorporated Menu Navigation The DIS-CCU provides controls from the front panel for system setup and configuration. Use the 5-button keypad to navigate the menu and change settings. The figure below gives an overview of the menu structure.

  • Page 9: 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. DDS 5900 Discussion Units Primary functions of the unit: ①...
  • Page 10 DDS 5900 Digital Discussion System Shure Incorporated 10/96...
  • Page 11 DDS 5900 Digital Discussion System Shure Incorporated DC 5980 P Portable Discussion Unit Integrated Design The following features are integrated in the unit Interpretation Monitoring Listen to an interpretation channel using the channel selector and headphone output. Sound Reinforcement Loudspeaker for listening to other talkers.
  • Page 12 Add the optional LS 5900 F loudspeaker for listening to other talkers. Microphone Variations Ⓡ In addition to DIS microphones, several Shure Microflex Gooseneck microphones are compatible with the flush- mount unit by connecting the AC 5901 adapter. Overlay Control Buttons The discussion unit is programmable to support different people involved in the discussion.
  • Page 13 DDS 5900 Digital Discussion System Shure Incorporated Icon Name Description Mute Press and hold to temporarily mute the audio from the micro- phone. During this time, the delegate will retain speaking priv- ileges but the microphone will not pass audio to the floor sound.
  • Page 14 DDS 5900 Digital Discussion System Shure Incorporated Buttons Image • speech • Interpretation moni- toring • headphone volume Chairman Buttons Image • speech • delegate off • Interpretation moni- toring • headphone volume Interpreter Buttons Image • speech • mute •...
  • Page 15 DDS 5900 Digital Discussion System Shure Incorporated Buttons Image • speech • mute • interpretation moni- toring • headphone volume • speech • interpretation moni- toring • headphone volume Chairman Buttons Image • speech • delegate off • interpretation moni- toring •...

  • Page 16: Gooseneck Microphones

    DDS 5900 Digital Discussion System Shure Incorporated Buttons Image • speech • delegate off Gooseneck Microphones GM 592x Series The DIS GM 592x microphone delivers excellent audio performance with a frequency response specifically tai- lored for speech. The gooseneck is on the base of the microphone, providing flexible positioning. A red LED ring at the top of the microphone clearly indicates when the microphone is active and the participant is speaking.
  • Page 17 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 leg- ® endary Shure audio performance and build quality, CommShield Technology eliminates noise caused by smart phones, tablets, WiFi and other RFI.
  • Page 18 DDS 5900 Digital Discussion System Shure Incorporated Shure MX 4xx RLP 18/96...

  • Page 19: Additional Compatible Equipment

    DDS 5900 Digital Discussion System Shure Incorporated AC 5901 XLR Adapter Additional Compatible Equipment The following units are available to use in the DDS 5900 system: Additional Power and Advanced Setup EX 6010 Extension Unit Extension unit provides four chain outputs, each with independent power supplies and data refreshing capabilities.

  • Page 20: Connecting The Dcs-Lan Equipment

    Connecting the DCS-LAN Equipment 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 21: Connecting Microphone Units And Dcs-Lan Components

    DDS 5900 Digital Discussion System Shure Incorporated Connecting Microphone Units and DCS-LAN Components Microphone units and DCS-LAN components are connected in sequence (daisy-chain) using the two RJ45 ports on each unit. The connectors are interchangeable; simply connect the previous unit to one port, and the following unit to the other port.
  • Page 22 DDS 5900 Digital Discussion System Shure Incorporated Basic System with Multiple Chains Computer for Advanced Management Connect a computer to the central control unit for comprehensive management of the system through a web browser. Connect an Ethernet cable from the dedicated TCP/IP port to a computer.

  • Page 23: Audio Recorder

    Wireless Control Interpretation Units The DDS 5900 Discussion System supports bilingual discussion, routing an interpretation channel to each discus- sion 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 24 Connect a mixer to the CCU analog outputs to control individual microphone volume or equalization. Use the browser interface to buss units to groups and assign them to the specific output (A-H). To return the audio to the DDS 5900 system: 1. Connect the output of the external device to Audio Input 1 on the CCU 2.

  • Page 25: Wireless Language Distribution

    DDS 5900 Digital Discussion System Shure Incorporated Wireless Language Distribution For additional monitoring, connect a wireless language distribution system to one of the CCU audio outputs. Use the browser interface to select the desired microphones (seat) for that group output (A-H). The DCS 6000 Digital Infrared Language System transmits this audio signal to a number of listening stations.
  • Page 26 DDS 5900 Digital Discussion System Shure Incorporated Power Depends on Installation Variables To maximize the unit count without adding equipment: 1. Use multiple chain outputs from the CCU. Units must be divided evenly across each chain 2. Position the CCU so that the cable distance to the discussion unit chain is as short as possible 3.
  • Page 27 DDS 5900 Digital Discussion System Shure Incorporated Estimated Number of Discussion Units Powered from CCU Cable length from CCU to the first unit One Chain Two Chains Three chains Four chains 30 m 50 m 100 m 2 m Spacing Between Discussion Units...

  • Page 28: Installing Large Systems

    DDS 5900 Digital Discussion System Shure Incorporated Cable length from Cable Length Between CCU to the first unit each JB 6104 Number of JB 6104 Maximum Number of DUs 10 m 30 m 50 m 100 m 2 Chains, 4 Units per JB 6104...
  • Page 29 DDS 5900 Digital Discussion System Shure Incorporated Inline Power Supply (1x) Rackmount Power Supply for 4 Additional Chains Use the EX 6010 rackmount extension unit to add additional components and configuration options. The unit ex- pands the discussion unit chain into 4 separate outputs, each with a power supply equivalent of a CCU (approxi- mately 50 units).

  • Page 30: Installing The Dc 5900 F

    DDS 5900 Digital Discussion System Shure Incorporated Installing the DC 5900 F Installing the Base The DC 5900 base installs directly onto a table or podium. 1. Determine the location of the microphone and cut a hole with a diameter of 53 mm.
  • Page 31 DDS 5900 Digital Discussion System Shure Incorporated Bottom of LS 5900 F Attaching the Front Plate 1. Align the front plate and place it onto the base. 2. Secure the plate to the base using the screws. 3. Snap the cover onto the front plate.
  • Page 32 DDS 5900 Digital Discussion System Shure Incorporated Attaching the Front Plate Removal To remove the front plate: 1. Locate the two holes on each side of the front plate. 2. Insert a paper clip in each hole to release the cover.

  • Page 33: Installation Best Practices

    DDS 5900 Digital Discussion System Shure Incorporated Installation Best Practices Follow these guidelines for the most reliable installation. Continuity of Shielding Shielding must be consistent through the DCS-LAN chain. Any cable or patch panel used for DIS components re- quires shielded RJ45 connectors. All DIS components feature shielded RJ45 female connectors.
  • Page 34 DDS 5900 Digital Discussion System Shure Incorporated Bending Rule Do not sharply bend the cable. Ethernet cables cannot bend more than four-times the diameter of the cable. Pinching Do not over-fasten the cable. A pinched cable may not operate correctly.

  • Page 35: Attach The Touch-Button Overlay

    To lock the microphone into place, use the supplied hex key and turn counterclockwise. DIS GM: Simply insert the microphone into the XLR socket. Adjust the gooseneck for proper position. Shure MX4xxRLP: Attach the AC 5901 XLR/Microflex adapter to the microphone. Insert the adapter into the XLR socket of the flushmount unit.

  • Page 36: Portable Unit

    DDS 5900 Digital Discussion System Shure Incorporated 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 program- ming.
  • Page 37 DDS 5900 Digital Discussion System Shure Incorporated DDS 5900 Web Interface System Requirements For best performance, always update the browser to the latest released version. The following browsers function properly with the system interface: • Internet Explorer (IE) 8+ • Firefox 10+ •...
  • Page 38 DDS 5900 Digital Discussion System Shure Incorporated Connect to the CCU 1. Connect the computer to the TCP/IP port on the CCU. 2. Power on the equipment. 3. Assign the computer to automatically obtain an IP address. This enables the computer to automatically connect to the CCU.
  • Page 39 DDS 5900 Digital Discussion System Shure Incorporated IP Address Select 'Dynamic' if the CCU is connected to a network with a DHCP server. Otherwise select 'Static' and assign a fixed IP address to the CU. Default IP configuration is "Dynamic".

  • Page 40: Language Setting

    DDS 5900 Digital Discussion System Shure Incorporated 6. If desired, bookmark the page. Language Setting The browser interface is supported in a variety of languages. Go to > to select the desired System Language language. Albanian Shqip ‫ﺍﻟﻠﻐﺔ ﺍﻟﻌﺮﺑﻴﺔ‬ Arabic...
  • Page 41 DDS 5900 Digital Discussion System Shure Incorporated Polish Polski Portuguese Português Russian русский Serbian Cyrillic Српски Serbian Latin Srpski Slovenian Slovenski Spanish Español Swedish Svenska ภาษาไทย Thai Vietnamese Tiếng Việt Additional Interface Pages for Meeting Participants In addition to the administrator access to the web interface, there are two separate addresses useful to the partici- pants during the meeting: •...

  • Page 42: Display Page

    DDS 5900 Digital Discussion System Shure Incorporated By default, anyone can access these views from a computer or mobile device connected to the network. To protect these pages, the administrator can assign a password to each from the Security page.
  • Page 43 DDS 5900 Digital Discussion System Shure Incorporated Security DIS components use a proprietary codec algorithm to prevent unauthorized devices from listening to the audio sig- nal. To further protect the discussion, assign a password to the browser interface and enable security features on wireless routers.

  • Page 44: Removing The Password

    DDS 5900 Digital Discussion System Shure Incorporated Removing the Password To clear the password access to the CCU, restore factory default settings. Note: Resetting to factory defaults will erase all delegate, system, and IP settings. From the Hardware 1. Go to the front panel of the CCU.

  • Page 45: Assigning Names And Seat Numbers

    DDS 5900 Digital Discussion System Shure Incorporated Isolating the Network For maximum security, isolate the control network with a dedicated computer or a protected router. • Dedicate one computer as the control station. Connect it directly to the CCU TCP/IP port. This ensures that wireless devices cannot access the IP address of the control software.
  • Page 46 DDS 5900 Digital Discussion System Shure Incorporated Reassign Seat Numbers 46/96...

  • Page 47: Audio Settings

    DDS 5900 Digital Discussion System Shure Incorporated Add Participant names Audio Settings The Floor Mix When a microphone is turned on, the audio is routed to the main mix (Group A) by default. This mix is often re- ferred to as the floor mix because it transmits the audio from anyone participating in the meeting. Interpreters also listen to the floor to provide language interpretation for multilingual discussions.

  • Page 48: Floor Mix On The Loudspeakers

    DDS 5900 Digital Discussion System Shure Incorporated For each microphone, select one of the following options: • Group A only (default) • Group A + another group • Group B, C, D, E, F, G, or H • None Floor Mix on the Loudspeakers Loudspeakers are included in most microphone units for localized sound-reinforcement of the discussion.

  • Page 49: Headphone Channels

    DDS 5900 Digital Discussion System Shure Incorporated Note: To avoid feedback, the loudspeaker is turned off when that microphone is active. Loudspeaker Adjustment Loudspeaker volume is a system setting that applies to all connected units. Volume is adjustable from -0 dB (no at- tenuation) to -40 dB, including off (mute).

  • Page 50: Audio Source For The Loudspeaker And Headphones

    DDS 5900 Digital Discussion System Shure Incorporated ◦ Channel 2 3. Adjust the volume of the headphones using the + or - buttons on the unit. Audio Source for the Loudspeaker and Headphones By default all microphones are routed to loudspeaker and headphone mixes.

  • Page 51: Analog Audio Outputs

    DDS 5900 Digital Discussion System Shure Incorporated Analog Audio Outputs Eight analog outputs are available for recording, language distribution system, teleconferencing unit, or an external PA system. Eight Analog Outputs Go to > and choose from the following options: Audio Output Control...

  • Page 52: Adding An External Audio Source

    DDS 5900 Digital Discussion System Shure Incorporated Note: If the group buss is not used for the corresponding XLR output, it is unavailable in the routing matrix. • Ch. 1 & 2: Interpretation channels • Floor: The audio from all open microphones that are routed to Group A (floor mix). There are three variations on this mix to chose from: ◦...

  • Page 53: Emergency Audio Signal

    DDS 5900 Digital Discussion System Shure Incorporated Emergency Audio Signal To prepare for an emergency, connect an Emergency Evacuation Message (EEM) audio signal to Input 2. The block connector provides a 'normally-open' switch that when closed, distributes the emergency signal to the loud- speakers and all input and output connections.
  • Page 54 DDS 5900 Digital Discussion System Shure Incorporated Description of Opera­ The following is a description of each mode once the Speak button is tion Modes pressed: Manual Adds the participant to a request queue that is managed by the chairman. The Chairman selects participant microphones from the queue list, and turns them on and off.
  • Page 55 DDS 5900 Digital Discussion System Shure Incorporated Speak Interrupt Mode This mode determines the behavior of the microphone units when the speaker list is full: • Off (default): A participant unit cannot turn on until a space is available in the speaker list.

  • Page 56: Controlling The Discussion Unit

    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 57 DDS 5900 Digital Discussion System Shure Incorporated Green = microphone is in the request queue • Mute: Temporarily mutes the audio from the microphone. While the button is pressed, the delegate retains speaking privileges but the microphone will not pass audio to the floor sound.

  • Page 58: Maximum Speaker Setting

    DDS 5900 Digital Discussion System Shure Incorporated Disabling Microphone Off From the Unit Allow or prevent participants from turning off their microphones using the speak button on the unit: • Allowed: The participant can turn off the microphone using the speak button on the unit (default setting).

  • Page 59: Example Settings

    DDS 5900 Digital Discussion System Shure Incorporated Example Settings Chairman (Moderator) Can Speak At Any Time Set the total number of speakers to one (1) higher than the maximum number of participants. If there are two chairmen, set the number to two (2) higher.

  • Page 60: Voice Detection

    DDS 5900 Digital Discussion System Shure Incorporated Using FIFO Mode First In, First Out (FIFO) mode automatically turns on microphones based on a chronological queue list. This mode works best if the maximum number of participants is set to one (1), so that the participant must wait to speak until the other is finished.
  • Page 61 DDS 5900 Digital Discussion System Shure Incorporated Auto Off This setting automatically turns off the microphone when the participant stops talking. • Off (default) • On Automatic Off Time The time for a microphone to turn off after the participant stops speaking.

  • Page 62: Managing Speakers From The Web Browser

    DDS 5900 Digital Discussion System Shure Incorporated Managing Speakers from the Web Browser For increased control over the meeting, the chairman uses the browser interface to activate microphones. The chairman page is dedicated for controlling the speaker list and request queue. The chairman can manually turn on/ off microphones, or simply monitor the list in an automatic mode.

  • Page 63: Language Interpretation

    DDS 5900 Digital Discussion System Shure Incorporated All Req. Off Removes all participants from the request queue. Language Interpretation There are two additional audio channels used for language interpretation. In bilingual meetings, participants speak their native language into the microphone and listen to the interpretation on headphones.

  • Page 64: Set Up Interpretation Channels

    DDS 5900 Digital Discussion System Shure Incorporated Interpreters use the portable DC 5980 P to transmit simultaneous language interpretation of the discussion. Partic- ipants listen to their desired language channel on any microphone unit with a headphone output. Set Up Interpretation Channels 1.
  • Page 65 DDS 5900 Digital Discussion System Shure Incorporated The audio from an Interpreter Unit • Check to make sure the unit is configured as an Interpreter Unit. cannot be heard in the headphone of (See the Program the User Type section.) Delegate or Chairman Units •...

  • Page 66: Factory Default Reset

    To assist in troubleshooting, a system-wide report is available from the moment the CCU 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. 66/96...
  • Page 67 Use the Firmware Update Utility (FUU) to update the system firmware. 1. Make sure the system is on and operating properly. 2. Download the latest firmware from the Shure website. The FUU is bundled with the firmware download. 3. Install the application and save the firmware folder to the computer.

  • Page 68: General Protocol Behavior

    This interface supports applications developed by customers, so the protocol is deliberately kept simple. The Ex- ternal Control protocol offers a means for supplementing the control functionality available through the DDS 5900 Browser interface and the DIS-CCU interactive display, however some commands and settings available in the browser interface and on the DIS-CCU interactive display are not available using the 'External Control Protocol' ®...

  • Page 69: Seat Numbering

    DDS 5900 Digital Discussion System Shure Incorporated <command><SP><data><CR> <command><SP><data><LF> <SP> Space - 0x20 = 32 <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 com- municate with Windows systems, Linux systems or other systems, the CCU understands both types of command line terminations.

  • Page 70: Microphone Control

    DDS 5900 Digital Discussion System Shure Incorporated Example: When a 'mic_on' command results in a microphone being turned on, the CCU replies with a 'mic_on' command. On the other hand, if a 'mic_on' command does not lead to turning on a microphone, the CCU does not produce any reply.
  • Page 71 DDS 5900 Digital Discussion System Shure Incorporated Put a microphone in the request list mic_request_on <seat no><CR> Insert a microphone into the request list. The CCU inserts the unit into the request list and it issues the 'mic_request_on' command. Remove a microphone from the request list mic_request_off <seat no><CR>...

  • Page 72: Set The Operation Mode

    DDS 5900 Digital Discussion System Shure Incorporated Set the maximum number of requests max_requests <max requests><CR> Maximum number of delegates allowed in the request list. <max requests> Can be set from "0" to "250". The CCU issues the 'max_requests' command.
  • Page 73 DDS 5900 Digital Discussion System Shure Incorporated Help help<CR> help <command><CR> Help is available for all commands supported by the CU. If a command is included after the help command, details on that command is issued by the CU. The help command results in a brief description of the command being issued by the CU. This command is intend- ed for use on a simple console.

  • Page 74: Operation Mode

    DDS 5900 Digital Discussion System Shure Incorporated Maximum number of delegates allowed to speak. <max speakers> "1" to "8" Max Requests max_requests <max requests><CR> Maximum number of delegates allowed in the request list. <max requests> "0" to "250". Operation Mode mic_mode <mode><CR>...

  • Page 75: Audio Control

    DDS 5900 Digital Discussion System Shure Incorporated Microphone Status Complete mic_status_done<CR> Provides notification that complete system status has been sent. Seat State seat_state <seat number> <seat state><CR> Provides seat state information. This information is sent from the CCU to an External Control, when the state of a seat changes – a seat becomes passive or active.

  • Page 76: Loudspeaker Volume

    DDS 5900 Digital Discussion System Shure Incorporated Adjusts the level of the line input 1 signal. <gain> Adjust line input gain to 0 or 10 dB. The CCU responds to this command by issuing the line_input_gain_1 command. Set Line Output Volume (A-D) line_output_volume <output>...

  • Page 77: Dds 5900 System

    DDS 5900 Digital Discussion System Shure Incorporated Indicates the volume of loudspeakers for all Discussion Units. <volume> The volume of the loudspeakers ranges from -41 to 0. The value -41 indicates the volume is Off. Values from -40 to 0 indicate attenuation in dB.

  • Page 78: System Environmental Conditions

    DDS 5900 Digital Discussion System Shure Incorporated System Audio Performance Audio quality 24 bit audio @ 32 kHz sampling frequency Audio frequency response 65 Hz - 16 kHz (-3 dB) Total harmonic distortion at 1 kHz < 0.1% Dynamic range >...

  • Page 79: Audio Inputs

    Contains no banned substances as specified in UAT-0480/100 (e.g. no cadmium or asbestos) DIS-CCU The following table provides maximum number unit and channel counts per DDS 5900 system. Max. number of discussion units Number of discussion units powered by DIS-CCU up to 50 Max.

  • Page 80: Audio Outputs

    DDS 5900 Digital Discussion System Shure Incorporated Nominal input level switchable: • 0 dBm (0.775V RMS) • -10 dBm (0.245V RMS) Max. input level +15 dBm (4.5V RMS) Input Impedance 50-100 kΩ Audio outputs Analog audio out Eight (8) 3-pin male XLR sockets (electronically bal-...
  • Page 81 DDS 5900 Digital Discussion System Shure Incorporated Color Black Weight 2.8 kg (6.17 lbs.) Temperature range Storage: -20° to 60° C, 10-80% humidity Operation: 5° to 40° C, 35-80% humidity PS-CCU External Power Supply (SNP-A15T): Main voltage 100-240 V, 50-60 Hz nominal Max.
  • Page 82 DDS 5900 Digital Discussion System Shure Incorporated Power maximum (loudspeaker) 2.1 W RMS < 0.1 % Signal-to-noise ratio > 85 dBA Headphone connection 3.5 mm jack, female stereo socket Interconnections DCS-LAN Two RJ45 female sockets with auto-termination Mechanical Mounting Tabletop Dimensions (H x W x D) 71 x 128 x 146 mm (2.8 x 5.0 x 5.75 in.)
  • Page 83 DDS 5900 Digital Discussion System Shure Incorporated Interconnections DCS-LAN Two RJ45 female sockets (loop-through) with auto-termination Headphone 3.5 mm stereo jack Loudspeaker 2-pin 2.5 mm pitch Spox Molex socket Mechanical Mounting Flush mounted Dimensions (H x W x D) DC 5900 F Base: 50 x 50 x 106 mm...
  • Page 84 DDS 5900 Digital Discussion System Shure Incorporated Transducer type Condenser Polar pattern Cardioid Frequency response 30 Hz - 18 kHz Sensitivity -52 +/- 3dB (0dB = 1V/1Pa, 1 kHz) Maximum input sound level 110 dB SPL, 1 kHz at 3% THD Signal-to-noise ratio >60 dBA...

  • Page 85: Wiring Details

    DDS 5900 Digital Discussion System Shure Incorporated Dimension MX 405: 15 cm (6 in.) MX 410: 25 cm (10 in.) MX 415: 38 cm (15 in.) Weight MX405: 0.054 kg (0.119 lbs) MX410: 0.068 kg (0.150 lbs) MX415: 0.07 kg (0.154 lbs)

  • Page 86: Analog Audio Out

    DDS 5900 Digital Discussion System Shure Incorporated Function Connector #1 Connector #2 In-going + ORG/WHT ORG/WHT In-going - +48V GRN/WHT GRN/WHT BLU/WHT BLU/WHT +48V Outgoing - BRN/WHT BRN/WHT Outgoing + If other color codes are used then the four pairs are connected as follows: Pair 2: Pin 1 &...

  • Page 87: Emergency Switch

    How To Order DIS-CCU Central control unit for the DIS lines of discussion and conferencing systems. Operates with the DDS 5900 system as shipped, and is upgradeable for the DCS 6000 system with a feature license. Includes a web interface for sys- tem configuration, microphone control, and displaying the speaker list during the meeting.

  • Page 88: Ps-Ccu Power Supply

    DDS 5900 Digital Discussion System Shure Incorporated • USB memory stick with user manuals • Tool for securing the GM gooseneck microphone in DDS 5900 and DCS 6000 portable units DIS-CCU Variations Central control unit, without power supply DIS-CCU Central control unit, with power supply for Europe...
  • Page 89 Shure Incorporated Model Region PS-CCU-UK Portable discussion unit for DDS 5900. Integrated loudspeaker, headphone jack DC 5980 P and channel selectors. Includes delegate button overlay with mute. Configurable as chairman, participant, or interpreter. Button overlay for DC 5980 P: Delegate, with mic on/off (10 units)

  • Page 90: Pre-Tested Shure Cables

    Gooseneck microphone, 50 cm. Black with LED. GM 5924 Pre-Tested Shure Cables Shure offers individually-tested cables for Shure conferencing and discussion equipment. The EC 6001 are high- quality, shielded Cat5e cables available various lengths from 0.5 m to 100 m. Made with male-to-male shielded connectors.

  • Page 91: Advanced Setup

    DDS 5900 Digital Discussion System Shure Incorporated Advanced Setup Distribution box with 4 outputs. DCS 6000 and DDS 5900 systems JB 6104 DCS-LAN extension unit for additional 160 conference units EX 6010 Inline data repeater for DCS–LAN network; 1 input x 4 outputs RP 6004 Inline power supply for up to 40 additional discussion units.

  • Page 92: Important Safeguards

    Shure Incorporated Certifications This product meets the Essential Requirements of all relevant European directives and is eligible for CE marking. The CE Declaration of Conformity can be obtained from: www.shure.com/europe/compliance Authorized European representative: Shure Europe GmbH Headquarters Europe, Middle East & Africa Department: EMEA Approval Jakob-Dieffenbacher-Str.
  • Page 93 DDS 5900 Digital Discussion System Shure Incorporated 9. Do not install near any heat sources such as radiators, heat registers, stoves, air ducts, or other appa­ ratus (including amplifiers) that produce heat. 10. Do not install the unit in a place exposed to direct sunlight, excessive dust or humidity, mechanical vi­...

  • Page 94: Note For Power Connections

    DDS 5900 Digital Discussion System Shure Incorporated extreme care should be taken to keep from touching such power lines or circuits, as contact with them might be fatal. 23. Object and Liquid Entry - Never push objects of any kind into this apparatus through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock.

  • Page 95: Power Disconnect

    The use of other than shielded (screened) cable types may degrade EMC perfor- mance. Changes or modifications not expressly approved by Shure Incorporated could void your authority to operate this equipment. This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est con- forme à...

  • Page 96: Warranty

    DDS 5900 Digital Discussion System Shure Incorporated Repacking Save the original shipping box and packing material; they may be used to ship the unit. For maximum protection, re-pack the unit as originally packed from the factory. Warranty The units are covered by a 24 month warranty against defects in materials or workmanship.

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