LAN DC 5980 P DC 5980 P. Chairman Unit. Chairman Unit. Line 2 DCS-LAN DC 5980 P. Chairman Unit. DT 6008 Digital Transmitter DC 5980 P.

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1 DDS 5900 Schematics SMALL CONFERENCE ROOM Discussion System with wired and wireless web-interface operation The DDS 5900 below has 2 chains with a capacity of a total of 60 units. ipad PC LAN Wireless Mic LAN Line 1 Videoconferencing System CU 5905 Central Unit DCS-LAN Audio/Video Recording Audience PA System Line 2 DCS-LAN Delegate Unit, FP 5921 F or FP 5981 F can be used as a chairman or delegate unit. OR FP 5921 F w/ DC 5900 F OR FP 5981 F w/ DC 5900 F CONFERENCE CENTER WITH SIMULTANEOUS INTERPRETATION Discussion System with wired and wireless language distribution of 2 channels The DDS 5900 below has 2 chains with a capacity of a total of 60 units. DT 6008 Digital Transmitter RA 60XX Infrared Radiator DR 60XX Digital Receiver Wireless Mic Floor & Two Interpreter Channels Line 1 DCS-LAN Videoconferencing System CU 5905 Central Unit Line 2 Delegate Unit Delegate Unit Delegate Unit Audio/Video Recording Audience PA System, FP 5921 F or FP 5981 F can be used as a chairman or delegate unit. Interpreter Unit Interpreter Unit OR OR FP 5921 F w/ DC 5900 F FP 5981 F* w/ DC 5900 F *With channel selectors

2 DDS 5900 Digital Discussion System Specifications (Note: All specifications are subject to change.) DDS 5900 System SYSTEM AUDIO PERFORMANCE Audio quality 24 bit 32 khz sampling fre- Audio frequency response 65 Hz 16 khz (-3 db) Total harmonic distortion at 1 khz < 0.1% Dynamic range > 80 db Weighted signal-to-noise ratio > 85 db(a) Cabling and System Limits Cable type (min. specification) Cat5e, AWG 24, screened Maximum cable length in one chain 120 m System Environmental Conditions Working condition Fixed, stationary or transportable Temperature Range To guarantee specified performance 5 C 40 C Storage temperature -20 C 60 C Maximum relative humidity < 80% DC 5980P Discussion Unit Digital Section Loudspeaker frequency range Loudspeaker maximum power general Power requirement Power consumption (Power supplied from CU 5905 / EX 6010 / PS 6001) Weight Dimensions (W x H x D) ConnectoRs DCS-LAN loop through Headphone XLR for GM 65xx or GM 59xx 150 Hz 15 khz 2.1 W RMS V DC 1W to 3W 500 g 128 x 71 x 146 mm 2 pieces RJ mm Stereo Jack plug XLR3 female CU 5905 Central Unit Analog Section Audio output signal type Electronically balanced Nominal output level 0 dbm at nominal input Max. output level 4.9 V RMS ~ +16 dbm Audio input signal type Electronically balanced Nominal input level (In 1 is switchable) 0 dbm or -10 dbm Max. input level +15 dbm (4.5 V RMS) Analog Audio in impedance kω Connectors Chain Discussion units (DCS-LAN) 2 x RJ45 Maximum total number of units to be connected to both outputs on a CU 5905: DC 5980P Discussion Units Up to 60 pieces Audio output 4 units XLR3 male connectors Audio input 2 units XLR3 female connector LAN (TCP/IP) 1 RJ45 EEM 1 contact closure input General Power consumption Max. 150W/48V Supply voltage for DC 5980 units 125 W / 48 V Weight 2.8 kg Dimensions (W x H x D) 427 (483) x 44.4 x 186 mm System Performance Max. number of discussion units 250 Max. number of interpreter units 32 Max. number of languages 2 Max number of open microphones 8 CU 5900 External Power Supply Delivered power Max. 150W Input current Max. 4A@115V AC or max.2a@230v AC In-rush current Max. 40A@115V or max. 20A@230V Standby consumption < 0.5 W Main voltage V, Hz Supply voltage for CU V/3A Efficiency Typical 87% Weight 935 g Dimensions (W x H x D) 180 x 52 x 99 mm DC 5900 F Flush Mount Electrical Frequency response (channel selector) 65 Hz 16 khz Frequency range (loudspeaker) 150 Hz 15 khz Power consumption 1.5 W Power maximum (loudspeaker) 2.1 W RMS THD <0.1% Signal-to-noise ratio >90 dba Headphone connection stereo socket 3.5 mm jack, female Connectors DCS-LAN Two RJ45 female sockets (loop-through) with auto-termination Headphone 3.5 mm stereo jack Loudspeaker socket 2-pin 2.5 mm pitch Spox tm Molex Mechanical Mounting Flush mounted Dimensions (H x W x D) DC 5900 F 50 x 50 x 106 mm FP 5921 F 63 x 72 x 12 mm FP 5981 F 63 x 152 x 12 mm Weight 400 g Temperature range 5 C 40 C GM 5923/24 Gooseneck Microphones Transducer type Polar pattern Frequency response Sensitivity Maximum input sound level Signal-to-noise ratio Front/back ratio Dimension (GM 5923) Dimension (GM 5924) Microphone connector Condenser Cardioid 30 Hz - 18 khz -52 +/- 3dB (0 db = 1 V/1 Pa, 1 khz) 110 db SPL, 1 khz at 3% THD >60 dba >25 db (1 khz) 400 mm 500 mm XLR3 male

3 United States, Canada, Latin America, Caribbean: Shure Incorporated 5800 West Touhy Avenue Niles, IL USA Phone: Fax: (USA) Fax: Shure Asia Limited AL25311-SAL Europe, Middle East, Africa: Shure Europe GmbH Jakob-Dieffenbacher-Str. 12, Eppingen, Germany Phone: Fax: Asia, Pacific: Shure Asia Limited 22/F, 625 King s Road North Point, Island East Hong Kong Phone: Fax: info@shure.com.hk

4 DDS 5900 Digital Discussion System WHAT GREAT SOUND LOOKS LIKE.

5 Raise your expectations, not your voice. Whether your meetings let people innovate, educate, or legislate, effortless and effective communication is key to getting the job done. With clear sound and simple setup, the Shure DDS 5900 Digital Discussion System makes it easy to hear and be heard, without shouting or straining. The DDS 5900 combines the microphone, loudspeaker, interpretation audio, and user controls in an integrated system. Now with a choice of both flush-mount and portable discussion units, the DDS 5900 enables meeting participants to hear each other clearly or join in videoconferences. Easy to configure and expand, the DDS 5900 is equally at home in historic buildings and contemporary meeting spaces. It s the ideal all-in-one audio solution for: Corporate meeting rooms City councils and regional government bodies Educational institutions Courtrooms Non-profit organizations Why use a discussion system? Sound Quality The DDS 5900 system delivers consistent sound quality everywhere in the room, regardless of room size or acoustic conditions. Convenience Microphones can be voice-activated, push-to-talk, or controlled by the meeting leader. A light ring on each microphone indicates who is speaking. Control Control the system using your smartphone, tablet, PC, or a third-party room control system. Scalable Hardware The DDS 5900 system can be expanded to accommodate up to 250 users as your needs grow. Global Capability The DDS 5900 allows for simultaneous interpretation of two additional languages heard through headphones connected to the discussion unit. Complete Flexibility Add wireless microphones for presenters, an audio recorder, or an external PA system for the audience as needed. Plug-and-Play Simplicity Discussion units connect in a daisychain using standard shielded CAT5e cables, so setup is quick and easy. Secure Audio Transmission The system is fully digital, and audio is scrambled to prevent eavesdropping.

6 DDS 5900 Flush Mount Components Base Unit Front Plates DC 5900 F Base Unit Installs in 2-1/8 inch (53 mm) hole Attaches to table from top; cables connect on bottom Button Overlays FP 5921 F Front Plate Attaches to top of base unit Automatic configuration as Chairman or Delegate unit FP 5981 F Front Plate Attaches to top of base unit Automatic configuration as Chairman or Delegate unit 3.5mm earphone jack with volume control for monitoring floor language or translation The overlay affixed to the front plate configures the unit as a Chairman or Delegate and determines which features are available to the user. FP 5921 F OL 1 Delegate with SPEAK and MUTE buttons FP 5921 F OL 2 Delegate with SPEAK button FP 5921 F OL 3 Chairman with SPEAK and DELEGATES OFF buttons FP 5921 F OL 4 Delegate with no buttons FP 5981 F OL 5 Delegate with SPEAK, MUTE, HEADPHONE VOLUME, and CHANNEL SELECTION buttons FP 5981 F OL 6 Delegate with SPEAK, HEADPHONE VOLUME, and CHANNEL SELECTION buttons FP 5981 OL 7 Chairman with SPEAK, DELEGATES OFF, HEADPHONE VOLUME, and CHANNEL SELECTION buttons Gooseneck Microphones Loudspeaker GM 5923 Cardioid 16 inch (40 cm) GM 5924 Cardioid 20 inch (50 cm) Red LED indicates mic is active Flexible at bottom; rigid at top MX405 R/LP 5 inch (13 cm) MX410 R/LP 10 inch (25 cm) MX415 R/LP 15 inch (38 cm) Red LED indicates mic is active Flexible at top; rigid at bottom Requires mic cartridge sold separately (R183 omni, R184 supercardioid, or R185 cardioid) Requires AC 5901 adapter; not compatible with portable discussion unit LS 5900 F Loudspeaker Installs in 2-1/8 inch (53 mm) hole Attaches to table from top Connects to base unit from underneath via attached cord with modular connector

7 DDS 5900 Portable Components Discussion Unit With its compact table top design and soft-touch buttons, the DC 5980 P enables for meeting participants to activate or mute their microphone. The high-quality loudspeaker makes it easy to hear everything, and a built-in headphone jack with volume control provides access to the two interpreter channels. The can be configured as a Chairman, Delegate, or Interpreter unit. DDS 5900 Headphones DH6021 Stereo Headphone DH6225 Earclip Headphone DH6223 Stethoscopic Headphone DDS 5900 System Components CU 5905 Central Unit The CU 5905 is the brain of the DDS 5900 system. It powers up to 60 discussion units, and can control up to 250 units. It keeps track of microphone activation, encrypts the audio, and routes floor and interpreter audio to each discussion unit. An extra input lets you add a presenter wireless mic or audio playback; extra outputs can connect to a videoconferencing system, audio recorder, or audience PA system. Included Browser-Based Interface Accessible from your smartphone, tablet, or PC* Before the meeting, select the microphone activation mode, enter the names of meeting participants, and configure external audio inputs and outputs. During the meeting, the meeting leader or an administrator can monitor and control microphone activation from the screen. * Smartphones and tablets require WiFi access point, not included

8 NEW DC 5900 F Flush Mount Discussion Unit For permanent installations that demand a sleek appearance, the DC 5900 F Flush Mount Discussion Unit offers a compact footprint with no visible wiring. The DC 5900 F uses an innovative modular design that provides numerous configuration options to suit a wide variety of applications. Automatic Configuration The DC 5900 F is the first conferencing unit to automatically configure itself as a Chairman or Delegate unit. Sensors in the front plate detect which button overlay has been attached, which dictates how the unit operates. Microflex Microphone Compatibility The DC 5900 F discussion unit is compatible with GMseries gooseneck microphones and selected Microflex gooseneck models (adapter required). This gives system designers expanded options to select the most appropriate polar pattern and gooseneck length for the room acoustics and table layout. Flush Mount Discussion Unit Configuration A base unit mounts securely in a round hole drilled in the table surface. A front plate available with or without interpretation audio monitoring - attaches to the base unit. A button overlay attaches to the front plate, providing user controls and indicators. A gooseneck microphone plugs into the base unit, and can be locked in place. An optional loudspeaker mounts to the table, and provides sound reinforcement.