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DDS 5900 - S-Pro Systems

1. 13 6 Advanced Setup Distribution box with 4 outputs DCS 6000 and JB 6104 ee unit for additional 160 EX 6010 DDS 5900 systems DCS LAN Power Kit PS 6001 13 7 Storage Plastic box for one 19 unit CU 4010 CU 6005 11 SB CU Storage box 10 units of DC 5980 P and GM 59XX SB 5980 EX 6010 AO 6008 or DT 6008 32 PP 13 8 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 pack of 20 units AC 5900 CC 20PK Button overlay for DC 5980 P Delegate with mic DC 5980 P on off pack of 10 units ACC DM SHURE www shure com United States Canada Latin America Caribbean Shure Incorporated 5800 West Touhy Avenue Niles IL 60714 4608 USA Phone 1 847 600 2000 Fax 1 847 600 1212 USA Fax 1 847 600 6446 Email info shure com Europe Middle East Africa Shure Europe GmbH Jakob Dieffenbacher Str 12 75031 Eppingen Germany Phone 49 7262 92490 Fax 49 7262 9249114 Email info shure de Asia Pacific Shure Asia Limited 22 F 625 King s Road North Point Island East Hong Kong Phone 852 2893 4290 Fax 852 2893 4055 Email info shure com hk
2. 5 6 Connecting Discussion Units Discussion units are connected in series using the two RJ45 ports The connectors are interchangeable simply connect the previous discussion unit to one port and the other port connects to the next unit in the chain To protect the equipment ensure that the Central Unit CU is always off when connecting or disconnecting the discussion units 1 Make sure the CU power is turned off 2 Connect the CU to the first discussion unit with the Cat5 cable 3 Connect the rest of the discussion units in serial using the RJ45 jacks on the bottom of each unit 4 Turn on the CU by pressing the power button The discussion units will power on The unit is stable once the control button LEDs stop flashing Note Do not turn off CU power until the system has stabilized 5 7 Attach the Touch Button Overlay Attach the touch button overlay to each unit for basic microphone control The discussion units use soft buttons that change functionality when programmed to different unit types Button overlays are supplied with the discussion unit or with the central unit Warning Overlays are not reusable If a unit needs to be reconfigured carefully remove the overlay and apply another one 5 8 Securing the Microphone 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
3. Maximum input sound level 110 dB SPL 1 kHz at 3 THD Front back ratio gt 25 dB 1 kHz Dimension GM 5923 400 mm 15 75 in Dimensions W x H x D 180 x 52 x 99 mm 7 09 x 2 05 x 3 9 in Approvals CE KC CCC UL TUV Specifications are subject to change without notice Connectors DCS LAN loop through 2 pieces RJ45 Headphone 3 5 mm Stereo Jack plug XLR for GM 65xx or GM 59xx XLR3 female type Accessories supplied e Button overlay Pictogram Delegate Speak amp Mute 1 piece e AC 5900 Cable Clamp 1 piece Specifications are subject to change without notice Dimension GM 5924 500 mm 19 7 in Microphone connector XLR3 male Specifications are subject to change without notice 12 5 Connection Details Main Power Green Yellow Earth Ground Chain DCS LAN The DDS 5900 system uses Cat5e Cat6 or Cat7 F UTP or U FTP cables with screened RJ45 connectors EIA 568 B wiring must be used Important The names of Cat5 6 7 cable type have changed Important Use only F UTP or U FTP screened cables and screened RJ45 connectors and not U UTP cable which is unscreened How to wire a Cat5e EIA 568 B cable to a RJ45 con Fin Function Connector Connector 5 sev en fem o e ooon em jemn If other color codes are used then the four pairs are connected as follows Pair 2 Pin1 amp 2 Pair 3 Pin3 amp 6 Pair 1 Pin4 amp 5 Pair 4 Pin 7 amp 8 The phase of the p
4. Flexible Setup and Easy Installation The DDS 5900 system uses a proprietary protocol to transport digital audio control data and power over a single cable Up to 250 units can connect in serial with a Cat5e cable easily scaling to support the event To add participants to the discussion simply connect additional units to anywhere in the chain Remote Management For comprehensive system management open the system control interface using a web browser The interface adds system configuration and discussion setup capabilities enabling an administrator to prepare the discussion with participant names and seat numbers The chairman or moderator uses a dedicated page for speaker management during the discussion The browser interface operates on any computer or tablet connected to the network The system is compatible with Crestron AMX and other programmable controllers The CU easily interconnects with teleconferencing equipment and digital signal processors 3 2 System Concepts The DDS 5900 Discussion system is an important communication tool for a large group of people and meetings in large spaces Participants use the discussion unit microphone and loudspeaker to discuss using natural speech levels 3 2 1 The Discussion Unit A Personal Sound System The DDS 5900 Discussion Systems improves communication amongst a group of people by combining the microphone loudspeaker interpretation audio and user controls in an integrated unit When a
5. If the CU 5905 is assigned IP address 192 168 1 100 the external application must connect the TCP IP socket to the address 192 168 1 100 3142 Knowing the IP address of the CU 5905 a connection can be set up using a simple terminal program like Puity 1 Download at www putty org 2 Start Putty 3 Insert IP address and Port Number 4 Select Raw for the Connection Type 5 Press Open to establish connection to the CU Control is now possible O Type help to see a list of commands available 11 1 2 Command Structure from External Control to CU 5905 To control the CU an External Control sends commands to CU 5905 included in command lines Commands lines are build up in a very simple manner lt command gt lt SP gt lt data gt lt CR gt lt command gt lt SP gt lt data gt lt LF gt lt SP gt Space 0x20 32 lt CR gt Carriage return x D 13 lt LF gt Line Feed x9A 10 Command lines are terminated by a Carriage Return lt CR gt or Line Feed lt LF gt 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 If a command does not carry any data space is possible but not required The CU is not sensitive to upper lower case Example mic_on 212 lt CR gt Turn on microphone at seat 212 Command mic_on data 212 The mic
6. CU issues the mic_off command If a microphone is turned on the CU issues the mic_on command and the mic_request_off command lt max total speakers gt Can be set from 1 to 8 The CU issues the max_total_ speakers command lt max speakers gt Can be set from 1 to 8 The CU issues the max_speakers command lt max requests gt Can be set from 0 to 250 The CU issues the max_requests command lt mode gt Can be set to auto Automatic fifo First in first out manual Manual or vox Voice Active The CU issues the mic_mode command lt mode gt Can be on microphones interrupt or off microphones do not interrupt The CU issues the mic_interrupt command The CU issues the microphone system status The status is a list of commands from the CU seat_number for all microphones in the system mic_mode mic_interrupt max_total_speakers max_speakers max_requests 11 2 15 Help help lt CR gt help lt command gt lt CR gt mic_on for all microphones on mic_request_on for all microphones in request list mic_status_done 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 intended for use on a simple console 11 2 16 Commands from CU 5905 to External Control 11 2 17 Mi
7. OutA OutB OutC OutD Analog Audio In Figure 16 Inserting a Mixer or DSP 5 3 7 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 to that group output The DCS 6000 Digital Infrared Language System transmits this audio signal to a number of listening stations Analog outputs to digital transmitter IR radiator C Receivers f Analog Audio Out OutA OutB OutC OutD Figure 17 Wireless Language Distribution 5 3 8 Emergency Signal Input 2 is designed to broadcast an Emergency Evacuation Message EEM overriding the discussion in the event of an emergency Connect a switch normally open must be connected to the emergency switch connector When the switch is closed an Emergency Evacuation Message EEM audio signal present on the In 2 input is distributed to all output channels overriding all other audio inputs Note There is no level adjustment for input 2 The level of the signal must be controlled externally 5 4 Increasing Cable Length with Data Repeaters A large discussion unit chain requires additional equipment CU 5905 to ensure a reliable audio signal The DDS 5900 system transports audio and control data in packets using a proprietary protocol The CU 5905 tightly manages and eee SE synchronizes these packets for the entire disc
8. participant speaks their voice is heard at the other the discussion units loudspeaker Traditional sound systems support the communication of one or two speakers to a crowd of people In this system it is impossible to have the dialog required in a discussion setting 3 2 2 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 immediately turns off all delegate microphones In a typical event there are three categories of participants The following is an overview of each participant role and how they function in a typical discussion Delegate member participant The majority of participants fall into this category The delegate role is for anyone involved in the discussion that is not a chairman or interpreter Delegates use the discussion unit to speak and listen to other participants Depending on the discussion Is settings the delegate need to request to speak before the microphone is activated by the Chair e Up to 250 delegates can be connected to a single system Chairman chair moderator president The chairman or simply the Chair is the moderator of the discussion Typically seated at the head of the meeting space the Chair has the ultimate authority over who is speaking Using the browser interface the moderator has abilit
9. sound If the Audio Input 1 has been assigned to the loudspeaker e Channels 1 amp 2 Interpretation channels can be sent to a language distribution system Note When Group is selected for Out the Group A is the source for the three other outputs Note If Floor Ch 1 Ch 2 is selected for an output Out A B C or D the corresponding group is disabled in the Group Setup e Adjust the input gain according to the sound source 0 db or 10 db e Adjust the volume to the loudspeaker from 0 db to 40 db or mute Input Control Audio In 1 Gain 0 dB 10 dB Audio In 1 Volume Loudspeaker Out A Group Audio In 1 Audio Output Out A Out B Out C Out D Source Seat Number Group A Group B Group C Group D 8 Running a Discussion 8 1 Language Translation The DDS5900 system supports two channels of language translation Interpreters use the portable DC 5980 P to monitor the discussion and send translations to the rest of the participants 1 Begin by programming the portable DC 5980 P as an interpreter station a Power on the unit by properly connecting it to the DCS LAN chain b Press and hold the and volume buttons The Speak light flashes to indicate the unit is ready for programming c While continuing to press the volume buttons press the channel button Interpreter mode is set when both channel LEDS are illuminated 2 Select one of the two channels for audio transmission The c
10. to turn on the microphone or add them to the request queue e View who is speaking and who is waiting their turn to speak Begin by opening the browser interface Select the Microphone Control button from the main menu The dedicated page for microphone control will open There are two main lists from the Microphone Control page 8 5 1 Chairman Control The following buttons are available to the chairman for controlling the delegate microphones Speak Instantly turn on a delegate s microphone Select this button to view all discussion units in the system including those in the request queue Select a delegate to add them to the Speak list Request Add a delegate to the request queue to put them in line for speaking Select from any delegate in the system excluding the chairman Speaker List Red The speaker list displays the name and seat number of each active microphone The list displays in chronological with the most recently activated microphone at the top of the list A red box turns on next to the seat number for quick visual identification Request Queue Green Delegates in this list are next up for speaking Primarily useful when operating in First In First Out mode FIFO the queue chronologically lists all delegates that have pressed their speak button Once an opening is available in the speak list the delegate at the top of the queue list is automatically turned on Next On Activates the delegat
11. 1 OL4 amp Delegate 5PK 13 3 FP 5981 F DC 5900 F front plate with channel selectors FP 5981 F DC 5900 F Overlay Delegate with channel selector FP 5981 OL6 Configurable as chairman or delegate EUnet Reet sags DC 5900 F Overlay Delegate with mute and FP 5981 OL5 DC 5900 F Overlay Chairman with all delegate FP 5981 OL7 ff button and channel selector buttons 2 pack 2PK hannel sel k PK A channel selector buttons 5 pack 5 Included with CU 5905 13 4 Microphones Gooseneck microphone 40 cm Black with LED GM 5923 Windscreen for GM 65xx gooseneck microphones GM 65XX WS i Pack of 4 pieces 4PK G k microphone 50 cm Black with LED 2o ee eee ee UE Windscreen for GM 65xx gooseneck microphones GM 65xx WS Gooseneck microphone 40 cm Black with LED GM 6523 Pack of 20 pieces Pack of 5 units h h h ene ack O units S otgun microp one wit goos ck GM 6628 G neck mi ophone 50 cm Black with LED GM 6524 oosenec ICT 2 wit as Boundary Mic for use with FD FC or DM CM6xxxF BM 6620 Pack of 5 units Gooseneck microphone 63 cm Black with LED GM 6525 Pack of 5 units 13 5 Cables 0 5m STP Cat5e RJ45 cable EC 6001 0 5 1m STP Cat5e RJ45 cable EC 6001 01 2m STP Cat5e RJ45 cable EC 6001 02 3m STP Cat5e RJ45 cable EC 6001 03 5m STP Cat5e RJ45 cable EC 6001 05 10m STP Cat5e RJ45 cable EC 6001 10 20m STP Cat5e RJ45 cable EC 6001 20 cable EC 6001 30 cable EC 6001 50 30m STP Cat5e RJ45 50m STP Cat5e RJ45
12. According to harmonized standard EN 55103 1 Environmental requirements Contains no banned substances as specified in UAT 0480 100 e g no cadmium or asbestos Specifications are subject to change without notice Supply voltage for DC 5980 125W 48V units Dimensions W x H x D 427 483 x 44 4 x 186 mm Dimension in bracket is 16 8 x 1 75 x 7 2 in including 19 brackets System Performance Max number of discussion 250 units Max number of interpreter 32 units Max number of open microphones Accessories Supplied e CU 5900 External Power Supply incl main cable e Terminal block for EEM connector e 19 brackets for installing in 19 standard racks e USB memory stick with User Manual e DC 5980P Button Overlays e Chairman Pictogram 2 pieces Interpreter Pictogram 3 pieces e Delegate Speak Pictogram 1 piece e Tool for fixing the GM 59xx Gooseneck Microphone CU 5900 External Power Supply Input current max 4A 115V AC or max 2A 230V AC In rush current max 40A 115V or max 20A 230V 12 3 DC 5980P Discussion Unit Digital Section Loudspeaker frequency range 150 Hz 15 kHz Loudspeaker maximum power 2 1W RMS General Power consumption Power 1W to 3W supplied from CU 5905 EX 6010 PS 6000 Dimensions W x H x D ee Pere 5 75 in 12 4 GM 59xx Gooseneck Microphones General Frequency response 30 Hz 18 kHz Sensitivity 52 3dB OdB 1V 1Pa 1 kHz
13. CU responds to this command by issuing the line_ output_volume command lt path gt Indicates which connection is being controlled Possible values are mic_to_speaker mic_to_floor linein_1_to_speaker linein_1_to_lineout_A or linein_1_to_floor 11 3 6 Request Audio Status audio_status lt CR gt Provides system audio status The CU responds to this command by issuing a list of commands for the Audio settings 11 3 7 Commands from CU 5905 to External Control 11 3 8 Loudspeaker Volume loudspeaker_volume lt volume gt lt CR gt Indicates the volume of loudspeakers for all Discussion Units 11 3 9 Line Input 1 Level line_input_level_1 lt level gt lt CR gt Indicates the level of the line input 1 signal 11 3 10 Line Output Level A D line_output_level lt output gt lt level gt lt CR gt Adjusts the level of the line output signal lt output gt Indicates which output is being controlled Possible values are A B C or D 11 3 11 Define Audio Path audio_path lt path gt lt on off gt lt CR gt This command defines audio connections in the system 11 3 12 Audio Status Complete audio status done lt CR gt This command terminates audio status streaming lt on off gt Indicates whether the audio is being routed from microphones lineinput_1 to speakers lineoutput floor The CU responds to this command by issuing the audio _ path command loudspeaker_volume line output volume for
14. Delegate or Configuration of the Unit section Chairman Units e Check the headphone volume control on the units e Check the channel selection on the Discussion Units e Check that the headphone plug is firmly inserted in the headphone jack e Check that the light ring on the microphone on the Interpreter Unit is illuminated and that the gooseneck microphone is firmly inserted in the socket There is no audio coming from the built in e Check the Loudspeaker Volume setting using either the interactive menu on the CU loudspeakers or using the browser control e Check the setting CU 5905 Setup gt Audio gt Loudspeaker Control gt Microphone gt Loudspeaker is set to On using the browser control e Check the settings in CU 5905 gt Audio gt Audio Output gt Group Setup that the seats are selected in Group using the browser control Group A is always used as the source for the built in loudspeakers If a unit is not selected in Group A the audio from the unit will not be heard in the built in loudspeakers There is no audio from the built in loudspeakers Check in CU 5905 gt Audio gt Audio Output gt Group Setup using the browser on one or more Delegate or Chairman Units control Make sure the seat is selected in Group A Group A is always used as the source for the built in loudspeakers If a unit is not selected in Group A the audio from this unit will not be heard in the built in loudspeaker
15. Hz Weighted signal to noise ratio gt 85 dB A Cabling and System Limits Cable type min specification Cat5e AWG 24 screened Maximum cable length in one 120 m chain System Environmental Conditions Working condition Fixed stationary or transportable 12 2 CU 5905 Specifications Analog Section Audio output signal type electronically balanced Nominal output level 0 dBm at nominal input 4 9V RMS 16 dBm electronically balanced 0 dBm or 10 dBm 0 775V RMS or 0 245V RMS 15 dBm 4 5V RMS impedance 50 100 kQ Chain Discussion units 2xRJ45 DCS LAN Maximum total number of units to be connected to both outputs on a CU 5905 up to 60 pieces 4 units XLR3 male connectors 2 units XLR3 female connector Max output level Audio input signal type Nominal input level In 1 is switchable Max input level Analog Audio in Connectors DC 5980P Discussion Units Audio output Audio input LAN TCP IP 1 RJ45 General Temperature Range To guarantee specified 5 Deg C to 40 Deg C performance Storage temperature 20 Deg C to 60 Deg C Maximum relative humidity Approvals EMC emission According to harmonized standard EN 55103 1 and FCC rules part 15 complying with the limits for a class A digital devices EMC immunity According to harmonized standard EN 55103 2 EMC approvals Affixed with the CE mark ESD According to harmonized standard EN 55103 2 Mains harmonics
16. SHURE LEGENDARY PERFORMANCE User Manual DDS 5900 Digital Discussion System 2014 Shure Incorporated 27Axxxxx Rev xx DDS 5900 1 Table of Contents 1 Table of Contents 2 Important 2 1 Important Safeguards 2 2 Compliancy 2 3 Cleaning 2 4 Repacking 2 5 Warranty 3 DDS 5900 Digital Discussion System 3 1 Features 3 2 System Concepts 4 Component Overview 4 1 Central Unit 4 2 Discussion Units 4 3 Additional Compatible Equipment 5 Installation 5 1 Rackmounting the CU 5 2 Cable Requirements 5 3 Connection Diagrams 5 4 Increasing Cable Length with Data Repeaters 5 5 Power Requirements 5 6 Connecting Discussion Units 5 9 Install the DC 5900 F 6 Using the Discussion Units 6 1 Program the User Type 6 2 Controlling the Discussion Unit 6 3 Monitoring O NNN 010 O 0 i hi er 0O O N MO ND ND ND ND CON oO A O O a 7 System Set up 7 1 Control Software 7 2 Security 7 3 Audio Settings 8 Running a Discussion 8 1 Language Translation 8 2 Assigning Names and Seat Numbers 8 3 Microphone Operation Modes 8 4 Maximum Speaker Setting 8 5 Managing Speakers from the Web Browser 9 Troubleshooting 9 1 Factory Default Reset 9 2 Event Report 10 Firmware Update 10 1 Update System Firmware 10 2 Firmware Update 11 External Control Protocol 11 1 General Protocol Behavior 11 2 Microphone Control 11 3 Audio Control 12 Technical Specifications 12 1 System S
17. Shure MX4xxRLP Attach the AC 5901 XLR Microflex adapter to the microphone Insert the adapter into the XLR socket of the flushmount unit 1 Choose an overlay for the unit 2 Remove the protective paper from the back 3 Place the overlay in the recess on the front of the unit 5 9 Install the DC 5900 F Flushmount Discussion Unit 5 9 1 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 2 Use the base to mark the location for the screw and drill the holes 3 Secure the base to the table with the screws 52mm mn 7 We AVS I 4 g w 53mm 46 mm Y 5 9 2 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 cover front plate base Figure 21 Attaching the Front Plate 5 9 3 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 3 Pull up on the cover to separate the pieces 4 Unscrew the front plate from base unit Figure 22 Use Paper Clips for Removal 5 9 4 Installing the Loudspeaker 1 Determine the location of the speaker lt 1m from the base to accommodate the cable and cut a hole with a 52 mm diameter 2 Insert the loudspeaker into the hol
18. _on command carries a seat number as data 11 1 3 Command Structure from CU 5905 to External Control Command lines out of the CU 5905 are just as simple lt command gt lt SP gt lt data gt lt CR gt lt LF gt lt SP gt Space 0x20 32 11 1 4 Seat Numbering Discussion Units are identified by means of a seat numbers Each Discussion Unit is assigned a seat number This is done automatically for all discussion units when they are connected to the CU 5905 The CU 5905 Browser interface is used to change seat numbering 11 1 5 CU 5905 Reply to Commands Generally a command from an external application is replied to by the CU But reply to a command is produced only if actions are taken by the CU due to the command Example When a mic_on command results in a microphone being turned on the CU replies with a mic_on command On the other hand if a mic_on command does not lead to turning on a microphone the CU does not produce any reply 11 1 6 Retrieving System Status The CU supports streaming of status When an External Control issues a mic_status or audio_status command the CU responds by sending the microphone system status The same applies to audio status Therefore it is possible for an External Control to synchronize with the CU status 11 2 Microphone Control 11 2 1 Commands from External Control to CU 5905 11 2 2 Turn on microphone mic_on lt seat no gt lt CR gt Instruct the CU to tu
19. a webserver that can be accessed from any web browser on any computer connected to the network The web app offerers advanced parameters for setting up the system and enables the chairman or moderator to manage microphones using participant names and seat numbers Note The computer network is separate from the discussion unit network DCS LAN System Requirements y q Figure 26 Connect to the CU 5905 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 Safari Chrome CU 5905 Microphone Control Unit Count z 2 bob Chairman a frank System Status I chair chartes System and Discussion Setup Discussion Control Figure 27 DDS 5900 Web App 7 1 1 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 TCP port on the CU 5905 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 7 1 2 Assigning the Network Address Access to the DDS 5900 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 7 1 3 IP Address Select Dynam
20. airs must be correct and the wiring spec as stated in Cat5e EIA 568 B has to be followed Cat6 and Cat7 cables are normally only be terminated in sockets female and not in cable plugs Cat6 and Cat7 can only be used for feeding cables terminating in wall outlets or patch panels Analog Audio Out XLR3 male Pin Signal Cable type 2 x 0 25 mm2 shielded Analog Audio In XLR3 female Pin signal Cabletype 2 x 0 25 mm2 shielded Emergency switch Terminal block Connect the emergency switch to pin 1 and 2 Earphones 3 5 mm Jack plug Pin Connector Function Electrical earth screen 13 How To Order 13 1 DDS 5900 Central Unit for DDS5900 system Includes built in CU 5905 Eon De ARCS OUR Ee MONS OSEO web braws t loudspeaker and channel selectors Configurable as chairman delegate or interpreter In li ly for PI 6000 CU 5905 CU PS CU an a i i Base unit for DC 5900 F Discussion unit DC 5900 F Loudspeaker for use with DC 5900 F LS 5900 F XLR Microflex Adapter 5 pack AC 5901 5PK 13 2 FP 5921 F DC 5900 F front plate without channel selectors FP 5921 F DC 5900 F Overlay Delegate 5 pack Ae OL2 Configurable as chairman or delegate gt DC 5900 F Overlay Chairman with all delegate off FP 5921 OL3 DC 5900 F Overlay Delegate with mute button 5 FP 5921 OL1 pack i un ons button 2 pack Included with CU 5905 DC 5900 F Overlay no buttons 5 pack Chairman FP 592
21. all outputs A D audio_path for all paths line_input_level audio status done lt volume gt 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 lt level gt The level of line input 1 ranges from 41 to 0 The value 41 indicates the level is zero Values from 40 to 0 indicate attenuation in dB lt level gt The level of the line output ranges from 41 to 0 The value 41 indicates the output is zero Values from 40 to 0 indicate attenuation in dB lt path gt Indicates which connection is being controlled Possible values are mic_to_speaker mic_to_floor linein_1_to_speaker linein_1_to_lineout_A or linein_1_to_ floor lt on off gt Indicates whether the audio is being routed from microphones lineinput_1 to speakers lineoutput_A floor 12 Technical Specifications 12 1 System Specifications 12 1 1 Overall System Characteristics The microphone system conforms to IEC 60914 the international standard for discussion systems However the functionality of an Interpreter Unit differs from the standard Audio performance specifications are measured from the audio input of a Discussion Unit to the headphone output of a Discussion Unit 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 lt 0 1 k
22. ate the discussion into a foreign language Participants that do not speak the native language of the discussion rely on the interpreter to participate Interpretors listen to the floor sound e Translation Channel Send The interpreter uses the channel selector button to send translated audio over one of the two channels e Speaking Rights The chairman can always turn on the microphone overriding delegate units even if it exceeds the maximum number of open channels Therefore there is no mute button the chairman simply presses the Speak button to turn the microphone on and off e Mute Button 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 Interpretation stations can only be assigned to the Portable 5980P discussion unit 6 3 Monitoring 6 3 1 Floor Sound A speaker available in each unit for sound reinforcement of the discussion When a microphone is turned on the signal is routed to all discussion unit loudspeakers To avoid feedback the loudspeaker is turned off when that microphone is active e Flushmounted DC 5900 F The flushmount system requires the attachment of the LS 5900 F loudspeaker 6 3 2 Loudspeaker Adjustment Loudspeaker volume is a system setting that applies to all connected units Volume adjustment is attenuation only ranging from 0 dB no attenuation to mute To adj
23. crophone On mic_on lt seat no gt lt CR gt 11 2 18 Microphone Off mic_off lt seat no gt lt CR gt 11 2 19 Microphone into Request List mic_request_on lt seat no gt lt request position gt lt CR gt A microphone is inserted into the request list 11 2 20 Microphone out of Request List mic_request_off lt seat no gt lt CR gt 11 2 21 Max Total Speakers max_total_speakers lt max total speakers gt lt CR gt Maximum number of speakers allowed to speak 11 2 22 Max Delegate Speakers max_speakers lt max speakers gt lt CR gt Maximum number of delegates allowed to speak 11 2 23 Max Requests max_requests lt max requests gt lt CR gt Maximum number of delegates allowed in the request list 11 2 24 Operation Mode mic_mode lt mode gt lt CR gt Provides system operation mode 11 2 25 Interrupt Mode mic_interrupt lt mode gt lt CR gt Ability for microphones to interrupt 11 2 26 Seat State seat_state lt seat number gt lt seat state gt lt seat name gt lt CR gt Provides seat information A microphone is turned on A microphone is turned off lt request position gt provides information about the position in the request list A microphone is removed from request list lt max total speakers gt 1 to 8 lt max speakers gt 1 to 8 lt max requests gt 0 to 250 lt mode gt auto Automatic fifo First in first out manual Manual or vox Voice Active lt mo
24. ct an audio source for monitoring on headphones Channels 1 and 2 select a language translation feed floor sound is selected when the LEDs are off When the unit is programmed for an interpreter this select the transmitting channel Headphone Increase or decrease the volume of the headphone audio signal Volume 4 2 2 Model Variations DC 5980 P Portable Discussion Unit Sits on the tabletop without drilling or cutting the surface and easily dismantles for system reconfiguration Features include an integrated speaker rear exit cable routing and operation as an chairman delegate or interpreter unit Integrated Design The following features are integrated in the unit Translation Monitoring Listen to a translation channel using the headphone output Sound Reinforcement Loudspeaker for listening to other talkers Microphone Variations Compatible with all DIS microphones DC 5900 F Flush Mounted Discussion Unit Installs permanently into a table or podium A low profile design conceals the base and cabling below the tabletop surface This unit can operate as a chairman or delegate Modular Design Functionality is scalable by adding or subtracting parts Translation Monitoring Two front plate options are available e FP 5981 F speech with translation monitoring e FP 5921 F speech only Sound Reinforcement Add the optional LS 5900 F loudspeaker Microphone Variations In addition to DIS microphones a Shure Microflex Goo
25. de gt on microphones interrupt or off microphones do not interrupt This information is sent from the CU to an External Control when the External Control requests microphone status mic status lt seat numbers The seat number identification of a Discussion Unit An number from 1 to 65535 lt seat state gt Ihe current state of the seat This is either active or passive lt seat name gt Name assigned to a Discussion Unit via the browser interface Example seat_state 12 active Sharon Hall 11 2 27 Microphone Status Complete mic_status_done lt CR gt 11 2 28 Seat State seat_state lt seat number gt lt seat state gt lt CR gt Provides seat state information This information is sent from the CU to an External Control when the state of a seat changes a seat becomes passive or active 11 2 29 Command error command_error lt error text gt lt CR gt The CU has received an unknown command lt error text gt is a text explaining the error Examples 11 3 Audio Control 11 3 1 Commands from External Control to CU 5905 11 3 2 Set Loudspeaker Volume loudspeaker_ volume lt volume gt lt CR gt Sets the volume of the loudspeakers for all Discussion Units 11 3 3 Set Line Input 1 Level line_input_level_1 lt level gt lt CR gt Adjusts the level of the line input 1 signal 11 3 4 Set Line Output Volume A D line_output_volume lt output gt lt volume gt lt CR gt Adjusts the level of
26. dicate one computer for DDS 5900 control Connect it directly to the CU Lan port This ensures that wireless devices cannot access the IP address of the control software If multiple computers or tablets are required assign a password encryption for the router The most effective standard is the Wireless Protected Access II WPA2 which uses Advanced Encryption Standard AES for encryption Reference the router user guide to set it up 3 Go to the Security page System gt Security 4 Enter a valid user name and password 5 Select Change Password to save the login information Note The user name and password are deleted when the system is reset to factory default settings d Press the center button again to confirm the reset e Wait for the system to reboot The computer will lose connection to the browser interface during this time From the Browser Interface f Open the CU browser interface g Go to Configuration gt FactoryDefaults h Select the Reset button to reset the system i Wait for the system to reboot During the reboot process the computer cannot access the browser interface 7 3 Audio Settings Use the DDS 5900 audio diagram as a reference when making audio adjustments 7 3 1 Loudspeaker 7 3 2 Volume Volume of the loudspeakers can be turned down to accommodate quieter installations The attenuation setting applies all connected discussion units in the system e Browser Interface Audio gt Loud
27. e and connect the loudspeaker cable to the base unit Make sure the cable is not pinched 3 Align the loudspeaker with the base unit Mark the location for the screws spaced exactly 78 mm apart 4 Drill the holes and secure the speaker to the table with the screws 5 Snap the grill onto the loudspeaker cabinet 6 Connect the cable from the loudspeaker to the DC 5900 F base 52 mm 61 8 mm iT Le 91 mm Figure 23 Bottom of LS 5900 F 6 Using the Discussion Units Once the system as been properly connected power on the central unit to distribute power to the discussion units 6 1 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 unit The setting is stored in the unit and persists after a power cycle or when connecting to a system for the first time Note Flushmount units are not programmable as interpreter stations Use the portable DC 5980 P unit for transmitting the translation 6 1 1 Flushmount Units To program the flushmount DC 5900 F discussion unit as a chairman or delegate simply attach the button overlay The overlay contains an embedded chip that automatically programs the unit with the correct button functionality 6 1 2 Portable Unit Program the portable units by pressing the volume buttons and scr
28. e following is a description of each mode once the Speak button is pressed Manual Adds the delegate to a request queue that is managed by the chairman The Chairman selects delegate microphones from the queue list and turns them on and off Manual is the only mode in which the web browser is required to manage speakers Auto Automatic Automatically turns on the delegate microphone if there is room in the speaker list In this mode there is no request queue if the Speaker List is full the delegate microphone does not turn on FIFO First In First Out Automatically turns on the delegate microphone if there is room in the speaker list Once the list is full delegates are placed into a chronological request queue The microphone turns on automatically once a space Is open in the speaker list VOX Voice Activation The microphone automatically turns on when a speaker talks into the microphone or presses the Speak button The microphone automatically turns off after the speaker is finished In this mode there is no request queue if the Speaker List is full the delegate microphone does not turn on Operation Mode Operation mode Auto Manual FIFO VOX Delegate interrupt mode On 8 4 Maximum Speaker Setting To improve speaker management and clarity ofthe 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 s
29. e format cu_5905_xxxxxx Success dis If an update is available the update file is delivered from your support source After selecting the update file click the Go button and the update process begins Figure 29 Update File is Uploaded A gn re ILES tp 192 168 10 110 cgi bin update cq P BOX 192 168 10 110 File Edit View Favorites Tools Help CU 5905 Update Browse ee File cu_5905_3878_2012 06 21_12 10 37 dis uploaded Size 15138165 bytes Checking for compatibility Unpacking Unpacked Checksum OK Starting installation please wait The update process may take several minutes During the update process information is displayed When the process is finished the word Success is displayed Figure 30 Update is Finalized 11 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 This section describes the TCP IP raw socket protocol for communicating with the DDS 5900 Discussion System This protocol provides a short set of commands enabling a third part control application to monitor and or control system status of a DDS 5900 Discussion System Some examples of functionally available using the protocol e Setting a microphone
30. e microphone at the top of the request queue Ifthe maximum speaker count has been reached the new speaker replaces the last one on the list All Del Off Turns off all delegate units leaving only the chairman in the speaker list The same button appears on the chairman discussion unit All Req Off Removes all delegates from the request queue 9 Troubleshooting This section contains a simple troubleshooting guide lt is intended to be used to troubleshoot problems due to incorrect installation If more serious faults or problems arise the installer should contact a qualified technician The light rings on the microphone are constantly e Check the cables Digital communication from the Central Unit to the Discussion flashing when installed in the units Units has not been established e Ensure that all the connectors on all the cables are firmly inserted in the sockets on the units e Check that the feed cables from the Discussion Units are properly inserted into the DCS LAN socket on the CU 5905 The Del Off button on the Chairman Unit does Check to make sure the unit is configured as a Chairman Unit not switch off the Delegate Units e Check to make sure the other units are configured as Chairman or Interpreter Units Please refer to Configuration of the Unit section The audio from an Interpreter Unit cannot e Check to make sure the unit is configured as an Interpreter Unit Please refer to be heard in the headphone of
31. es Tools Help interface_b306 r5827_all ipk cudisplay app_b493 r5826_all ipk cudsplink app_b952 r53 r5016_all ipk msgq app_b6 r3810_all ipk thttpd_2 25b r8 arago1 5 1_armv5te ipk uba rom b581 r5549 to b583 r5615 Removing obsolete file lib firmware aragorn dsp d3 database on root from b70 r5531 to b82 r5819 Removing obsolete file usr local sha cu web interface on root from b275 r5440 to b306 r5827 Removing obsolete file sr ile srv www cgi bin audio2a cgi Removing obsolete file srv www cgi bin audio4 cgi H bin audio2b cgi Removing obsolete file srv www js audio2 js Removing obsolete file obsolete file srv www js audio3 js Removing obsolete file srv www js audio4 js Re b493 r5826 Upgrading cudsplink app on root from b926 r5487 to b952 r5817 Upg r5016 to root Installing kernel b113 r5016 to root Installing msgq app b6 r381 r4783 to b112 r5616 Configuring cudsplink app Configuring cu database Configuring web interface Configuring cu app Configuring msgq app Configuring uboot Configuring installing AragornFpga_b25 r5018_all ipk C674x_b583 r5615_all ipk cu app_b1568 r58 CU 5905 Update rootfs b3878 r5828 2012 06 21_12 10 37 Browse i The update file is located on the PC using the Browse r5827_all ipk cudisplay app_b493 r5826_all ipk cudsplink app_b952 r5817_all ipk cuex msgq app_b6 r3810_all ipk thttpd_2 25b r8 arago1 5 1_armv5te ipk uboot_b112 r56 button The update file has th
32. everal settings Max speakers e Total Total number of open delegate and chairman units This is the absolute maximum number of people that can address the floor at once e Delegate Number of delegates microphones that can be open at one time Maximum Requests Total number of delegates that can be in the request queue at one time 8 4 1 Scenarios 8 4 2 Chairman Can Speak At Any Time Set the total number of speakers to one 1 higher than the maximum number of delegates If there are two chairmen set the number to two 2 higher 8 4 3 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 delegates is set to one 1 so that the delegate must wait to speak until the other is finished Delegate Setup Max speakers Delegates Total Maximum requests Note Interpreter units are always open to support the translation of the discussion The following settings do impact the interpreter stations 8 5 Managing Speakers from the Web Browser For increased control over the discussion the chairman uses web interface to activate microphones The Microphone Control page is a dedicated page 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 Using the interface the chairman can easily e Click on a delegate name
33. fications could void the user s authority to operate the equipment If necessary the user should consult a dealer or an experienced radio television technician for corrective action This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures 2 3 Cleaning To keep the cabinet in original condition periodically wipe it down with a soft cloth Stubborn stains may be removed with a cloth lightly dampened with a mild detergent solution Never use organic solvents such as thinners or abrasive cleaners since these will damage the cabinet 2 4 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 2 0 Warranty The units are covered by a 24 month warranty against defects in materials or workmanship 3 DDS 5900 Digital Discussion System The DDS 5900 Digital Discussion System is a conferencing solution with plug and play setup and online discussion management With excellent audio quality and programmable touch button controls compact microphone units facilitates 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 c
34. hannel LED will illuminate to indicate the selected channel 3 Program another DC 5980 P for the second language and select the other channel for transmission 4 Select the language channel for each user according to the spoken language Flushmount DC 5900 F units are not programmable as interpreter units 8 2 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 ensuring the continuity of the discussion When logging in with the browser interface to an installation for the first time each delegate unit appears with its default name Units are automatically assigned a seat number Chairman units also appear in the delegate setup page Use the delegate setup page to match the units to the anticipated seating chart 1 Make sure all units are connected and functioning e Go to the System Status page for details System gt SystemStatus e All properly connected delegate units are listed with a default serial and seat number automatically assigned by the software e If units are disconnected they are marked with a yellow indicator in the list e The units can be removed from the list either individually or as a group by clicking the yellow button 2 Reassign seat numbers to match the actual seat numbers in the room or on your seating chart a Go to the Unit
35. he file to the computer and print a copy to best help the Shure support group diagnose the issue From the Browser Interface e Open the CU browser interface f Go to Configuration gt FactoryDefaults g Select the Reset button to reset the system h Wait for the system to reboot The computer will lose connection to the browser interface during this time 10 Firmware Update 10 1 Update System Firmware A firmware update may be necessary for compatibility with other hardware which is performed through the web browser Follow the firmware update instructions to update the unit as required for this installation 10 2 Firmware Update If a firmware update of the CU 5905 Central Unit is u needed it is done through the browser interface Gimme P Bex oso File Edit View Favorites Tools Help g Type the IP address or Host Name followed by cgi bin d a CU 5905 Update update cgi in the browser as shown in the next picture 3 as Browse The CU 5905 Update window is displayed File cu_5905_3878_2012 06 21_12 10 37 dis uploaded Size 15138165 bytes Figure 28 Browsing for Update File Checking for compatibility Unpacking Unpacked Checksum OK amp Mi EYE D mox Starting installation please wait L FID SILOS SEAN EI net ed Sts M cu FAO pire Installing packages AragornFpga_b25 r5018_all ipk C674x_b583 r5615_all ipk cu app_ E File Edit View Favorit
36. he most discussion units without adding additional equipment Note When using two chains distributable the discussion units evenly across both chains to maximize unit count 1 Meter between Discussion Units 2 Meters between Discussion Units 5 5 2 Alternative Setup Without LS 5900 F Loudspeaker The CU 5905 supports additional discussion units when the loudspeaker is not used with the DC 5900 F Flushmount discussion unit The numbers listed below are calculated with a DIS GM gooseneck microphone The flushmount units also operate with the Shure MX4xx series gooseneck microphones though the power consumption is slightly higher Subtract six units from numbers below to determine the maximum number supported by the CU 5905 1 Meter between Discussion Units EC 2 Meter between Discussion Units pO 5 5 3 Using Junction Boxes The JB 604 junction box adds four additional outputs to a point on the DCS LAN chain These four outputs are available for short run connections to DUs protecting the DCS LAN chain from technical failures or hot plugging damage A single DU can connect to each JB output with a maximum cable length of 10 m 1 Chain DU each JB 6104 Number of DUs om m e m o m fo e 1m m 2 Chains DU each JB 6104 6104 DUs 5 5 4 Adding Additional Power or Data Refreshing Equipment can be added to the chain if the installation requires more discussion units EX 6010 Extension Unit 4 outputs 4x 64 units
37. ic if the CU 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 7 1 4 Hostname The hostname is a user defined name can be assigned to the device to access the browser instead of using the IP address The hostname is titled in a logical manner to easily identify the component on the network More importantly the hostname will not change on its own unlike the IP setting making it ideal for bookmarking For example if the system is set up in the primary meeting room the hostname could be called MainRoom The address would be http mainroom local 7 1 5 Language Setting The browser interface is supported in a variety of languages Go to System gt Language to select the desired language 7 NE fs DAT 4 Acquire an IP address by selecting Dynamic from the LANSetup gt AcquireIPaddr window 5 View the IP address LANSetup gt IPaddress setup 6 Open the internet browser in the computer 7 Type http IP address where IP address is the address noted from the CU 5905 8 The CU 5905 browser interface opens Select Apply Changes to save the changes made The actual IP address can be found in this screen or by using the interactive menu on the CU 5905 LAN setup gt IPaddresssetup gt IPaddress gt Actual IP address 1 Go to the LAN Setup page system gt LANSetup 2 Under CU hostname se
38. in speak or in request e Retrieving a list of seats available in the system 11 1 General Protocol Behavior 11 1 1 TCP IP socket connection A TCP IP socket connection to the CU 5905 must be established for the External Control protocol to become available Configuration of the CU 5905 connection to the Ethernet must be defined from the CU interactive front plate control Browser interface and an IP address for the CU 5905 must be assigned in the network Choose either a static IP address or an IP address assigned through DHCP It is convenient to ensure that the CU 5905 ends up with the same IP address at each start up Knowing the IP address the only additional information required for setting up a TCP IP connection is the Port Number This interface supports applications developed by customers so the protocol is deliberately kept simple The External Control protocol offers a means for supplementing the control functionality available through the DDS 5900 Browser interface and the CU 5905 interactive display however some commands and settings available in the browser interface and on the CU 5905 interactive display are not available using the External Control Protocol Customer applications can include but are not limited to AMX or Crestron room control systems PC or micro controller based applications e g for button mimics and camera control applications Port Number 3142 Example Test connection to CU via Putty
39. itional audio source to the discussion 1 Connect the audio output of a computer or teleconferencing unit to the Audio Input 1 on the CU 5905 2 Open the control browser to Audio gt Input Output Control gt Input Control 3 Select the input gain according to the output of the external device 4 Make sure the Loudspeaker is selected default 5 Make sure Out A Group is unselected to avoid a feedback loop 6 Adjust the volume of the audio input for natural speech levels at the discussion unit 7 3 5 Emergency Audio Signal To prepare for an emergency connect an Emergency Evacuation Message EEM audio signal to Input 2 A block connector provides a normally open switch that when closed the emergency signal is distributed to the loudspeakers and all input and output connections Note There is no volume control available for setting the volume on In 2 The volume has to be set at the equipment generating the Emergency Evacuation Message EEM audio signal 7 3 6 Analog Outputs To isolate certain microphones or translation channels four groups available for routing audio signals Each group can then be assigned a separate analog output for recording language distribution system or teleconferencing unit or external PA Go to Audio gt AudioOutput gt Group Setup e Group Four separate groups are available for isolating specific microphones e Floor All active microphones are routed to the floor
40. lect the default name and delete it 3 Enter the new hostname 4 Select the Apply changes button to save the name 5 Check the address by typing into the browser http hostname local 6 If desired bookmark the page Italian Italiano Korean Macedonian Vietnamese Ti ng Vi t Montenegrin Norweigen Persian Polish Portuguese Russian Serbian Slovenian 7 2 Security DDS 5900 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 7 2 1 Password Protect the Browser Interface Assign a password to restrict access to the browser interface A password will enable only an administrator or technician to change system and meeting settings 1 Connect a computer to the DC 5905 Central Unit CU 2 Access the browser interface using the CU hostname or IP address 7 2 2 Removing the Password To clear the password access to the CU restore factory default settings Note Resetting to factory defaults will erase all delegate system and IP settings From the Hardware a Go to the front panel of the CU b Scroll the main menu to Restore Factory Defaults c Press the center button to enter menu 7 2 3 Isolating the Network For maximum security isolate the DCS LAN network with a dedicated computer or a protected router e De
41. n result in a risk of fire or electric shock 21 Power Sources This apparatus should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supply you plan to use consult your appliance dealer or local power company For apparatuses intended to operate from battery power or other sources refer to the operating instructions 22 Power Lines An outdoor system should not be located in the vicinity of overhead power lines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outdoor system extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal 2 1 1 Labels Lightning Flash Symbol with the lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of un insulated dangerous voltage within the product enclosure that may be of sufficient magnitude to constitute a risk of shock to persons 2 1 2 Note for Power Connections Check that the voltage of your local power supply is within the operating voltage of the unit If a voltage conversion is required consult your DIS dealer or qualified personnel Set the Power switch to Off if it is not used for several days Important The equipment must be connected to earth ground The wires in the main lead supplied with the equipment a
42. nables the flushmount discussion system to use the MX series microphone Simply screw the adapter to the bottom of the microphone and insert it into discussion unit Figure 8 DIS GM 592x Figure 9 Shure MX 4xx RLP 4 3 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 power supply and data refresher provides four chain outputs for 200 discussion units RP 6004 Repeater Splitter Refreshes data signal for long cable runs and provides four additional outputs for discussion unit chains PI 6001 Power Inserter Provides power for 40 discussion units JB 6104 Junction Box Provides provides four tap out points for discussion units RC 6000 Redundancy Controller Enables the connection of a redundant CU 5905 central unit to protect against power failures Using the Discussion Unit Headphones e DH 6021 Stereo on ear headphones e DH 6223 Stereo stethoscope headphones e DH 6225 Mono ear clip headphone Microphones e GM 6523 Gooseneck Microphone 40 cm 16 in e GM 6524 Gooseneck Microphone 50 cm 20 in e GM 6525 Gooseneck Microphone 63 cm 25 in e GM 6622 Shotgun Microphone Storage Boxes e SB 5980 Ten pieces of DC 5980 P discussion units and GM 59xx gooseneck microphones 5 Installation Discussion units operate by connecting in serial from the CU 5905 Power audio and data are t
43. olling 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 While continuing to press the volume buttons press the channel scroll to the unit type The type is indicated by the combination of channel LEDs see the table below Changing Unit Type 6 2 Controlling the Discussion Unit DDS5900 discussion units are programmable during setup to support the role of each member of a meeting 6 2 1 Chairman As the leader of the event the chairman has several unique features enabled on the discussion unit e Delegate Control For meeting management the chairman uses this button to instantly turn off all delegate microphones and clear the Speaker list 6 2 2 Delegate Delegates units are a collection of microphones that contribute to a mix called thefloormix The number of delegate speakers at one time is limited requiring several speech buttons on the discussion unit e Speaking Turns on the microphone or adds the user to the request queue depending on the system settings When the microphone is turned on the red LED illuminates on the microphone When the microphone is in the queue list the Speak LED on the unit will illuminate green and flash when the unit is next in the request queue 6 2 3 Interpreter The primary function of the interpreter unit is to transl
44. omprised 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 ina compact discussion unit With highly flexible layout options and a choice of tabletop or flushmount units the system seamlessly integration into a wide range of professional environments such as e Corporate meeting rooms e City councils and regional government bodies e Educational institutions e Courtrooms e Non profit organizations e Videoconferencing 3 1 Features Clear Natural Communication DDS 5900 discussion units enhance group communication allowing natural conversing volumes to be heard in large meeting spaces Gooseneck microphones provide excellent speech isolation while the LED light ring indicates who is talking A 24 bit digital audio signal is transported to each discussion unit for real time monitoring from the loudspeaker Several microphone operation modes provide manual and automatic ways of controlling who speaks Sleek Professional Design Modern low profile design integrates into a variety of spaces from historic buildings to contemporary boardrooms DDS 5900 discussion units are intuitive and functional reducing clutter and increasing tabletop workspace Two model variations are available to support the needs of any event e Compact flushmount unit for permanent installation e Portable unit for quick setup and easy tear down
45. owing 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 5 3 1 Basic Setup with Discussion Units The system is fully operational without the use of a computer Use the CU navigation screen to set up the installation Use one or both aBchain outputs on the CU to connect the discussion units in series Chains Chain A Chain B Figure 11 Basic System with Two Chains 5 3 2 Computer for Advanced Management Connect a computer to the central unit for comprehensive management of the system through a web browser Connect an Ethernet cable from the dedicated Lan port to a computer CU LAN port to computer LAN Figure 12 Computer Control 5 3 3 Tablet or Laptop for Wireless Control Use a wireless router to access the web browser from an iPad or tablet The web browser on the iPad offers the same comprehensive system management CU LAN port to router Figure 13 Wireless Control 5 3 4 Interpretation Units The DC 5980 P portable discussion unit can operate as a interpreter unit Connect the interpreter units to any of the discussion units anywhere in the DCS LAN chain Other participants use the headphone jack to listen to one of the translation channels The DDS 5900 Discussion System s
46. pecifications 12 2 CU 5905 Specifications 12 3 DC 5980P Discussion Unit 12 4 GM 59xx Gooseneck Microphones 12 5 Connection Details 34 34 36 36 41 41 41 42 43 44 45 45 45 46 46 46 47 47 48 51 53 53 53 54 54 54 2 Important 2 1 Important Safeguards 1 Read these instructions All the safety and operating instructions should be read before the apparatus or system is operated 2 Keep these instructions The important safety instructions and operating instructions should be retained for future reference 3 Follow all warnings All warnings on the apparatus and in the operating instructions should be adhered to 4 Follow all instructions All instructions for installation or use operating should be followed 5 Do not use this apparatus near water Do not use this apparatus in a water or moistures environment for example near a bath tub wash bowl kitchen sink or laundry tub in a wet basement near a swimming pool in an unprotected outdoor installation or any area which is classified as a wet location 6 Warning To reduce the risk of fire or electric shock do not expose this apparatus to rain or moisture and no objects filled with liquids such as vases should be placed on this apparatus 7 Clean only with dry cloth Unplug the apparatus from the outlet before cleaning Do not use liquid cleaners or aerosol cleaners 8 Do not block any ventilation openings Install in acco
47. ransported over a single Cat5e cable from one discussion unit to the next This topology enables flexible and inexpensive installation for large groups of people 5 1 Rackmounting the CU Install the CU 5905 Central Unit in a standard 19 rack The built in fan draws air in on the left side and exhausts using the supplied 19 brackets Remove the screws air on the right and so does not require extra space above holding the top and bottom covers then attach the or below for cooling brackets to the front of the unit using the same screws 5 2 Cable Requirements Shure offers cables designed specifically for the DDS 5900 Cats Cable Requirements system The Shure EC 6001 are high quality Ethernet Caise orhighen twisted pal cabling available various lengths from 0 5 m to 100 m hieldi F UTP FTP Each cable has been tested to ensure the best system nor Shielded RJ45 performance See the accessories section for ordering information on the EC 6001 xx AWG 24 Maximum Cable CU 5905 only 120 m Length e CU 5905 with repeater units 420 m Shielded connector Figure 10 EC 6001 5 2 1 Installed Cabling Recommendations When designing a space with permanent cabling in the floor or walls terminate the cables to a patch panel It is more reliable and easier to crimp the cable to the female shielded connecter on the panel Then simply use short jumper cables to connect to the discussion units 5 3 Connection Diagrams The foll
48. ransporting power audio and control data on the same cable Up to 250 units can be connected in any order regardless of configuration There are two models of discussion units DC 5980 P Portable Discussion Unit All in one unit that sits on the table surface It is required for supporting language interpretation DC 5900 F Flushmount Discussion Unit The flushmount discussion unit installs unobtrusively into a table or podium The modular unit adds functionality depending on the components Browser Interface The browser interface provides comprehensive setup and discussion management for the DDS 5900 system It opens in a web browser from a computer networked with as the CU Use the interface to manage microphones assign names and seat numbers to delegates and advanced system configuration 4 1 Central Unit The CU 5905 Central Unit CU provides the intelligence for system of up to 250 discussion units It processes audio and control signals from each discussion and interpreter unit and distributes audio to other participants for listening to the discussion CU 5905 CU has the following features e Controls a system of up to 250 discussion units and 32 interpretation units e Transports secure audio signal with a proprietary codec algorithm e Supplies power for up to 60 discussion units e Supports two 2 interpretation channels for bilingual discussions e Provides four 4 XLR connectors for connection to PA systems audio mixe
49. rdance with the manufacturer s instructions Openings in the enclosure if any are provided for ventilation and to ensure reliable operation of the apparatus and to protect it from overheating These openings must not be blocked or covered This apparatus should not be placed in a built in installation unless proper ventilation is provided or the manufacturer s instructions have been adhered to 9 Do not install near any heat sources such as radiators heat registers stoves air ducts or other apparatus including amplifiers that produce heat 10 Do not install the unit in a place exposed to direct sunlight excessive dust or humidity mechanical vibration or shock 11 To avoid moisture condensations do not install the unit where the temperature may rise rapidly 12 Do not defeat the safety purpose of the polarized or ground type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wider blade or the third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 13 Protect the power cord from being walked on or pinched particularly at plug convenience receptacles and the point where they exit from the apparatus 14 Only use attachments accessories specified by the manufacturer Any mounting of the apparatus should follow the manufacturer s inst
50. re colored in accordance with the following codes e Green and yellow Earth Ground e Blue Neutral 2 1 3 Power Disconnect Apparatuses with or without On Off switches have power supplied to the apparatus whenever the power cord is inserted into the power source however the apparatus is operational only when the On Off switch is in the On position The power cord is the main power disconnect for all apparatuses 2 2 Compliancy The equipment has been tested and found to comply with the limits of the following standards for digital devices e EN55103 1 Emission e EN55103 2 Immunity e EN60065 safety e UL6500 safety The device complies with part 15 of the FCC rules Operation is subject to the following conditions 1 The device may not cause harmful interference and 2 the device must accept any interference received including interference that may cause undesired operation 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 Never spill liquid of any kind on the apparatus Should any liquid or solid object fall into the cabinet unplug the unit and have it checked by qualified personnel before operating it further A Exclamation Point Symbol with the exclamation point within an equilateral triangle is intended to alert the user to the presence of importan
51. rn on the microphone at seat_no 11 2 3 Turn off microphone mic_off lt seat no gt lt CR gt Instruct the CU to turn off the microphone at seat_no 11 2 4 Turn off all the delegate microphones mic_all_ delegates off lt CR gt Instruct the CU to turn off all delegate microphones 11 2 5 Put a microphone in the request list mic_request_on lt seat no gt lt CR gt Insert a microphone into the request list lt CR gt Carriage return x D 13 lt LF gt Line Feed x A 10 Again to satisfy most systems the CU terminates command lines by including both lt CR gt and lt LF gt Seat numbers must be in the range from 1 to 65535 There can be several reasons for the CU to reject turning on a microphone e The microphone is already on e The microphone is no longer connected to the system e Speak list is already full max_speakers and delegate interrupt is not on 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 lf the CU turns off the microphone it issues a mic_ off command A Chairman is not turned off The CU responds to the command by issuing the mic_ off command for each microphone that is turned off If the CU inserts the unit into the request list and it issues the mic_request_on command 11 2 6 Remove a microphone from the req
52. rs audio recorders or a language distribution system e Provides two 2 audio inputs for connecting wireless microphones processed audio signals an emergency broadcast message or music during meeting breaks e One rack unit 1 RU installs into a standard 19 rack Audio Input Remote Control Audio Outputs Control of 250 discussion units Figure 2 System Hub The CU connects external equipment to the DDS 5900 system 4 1 1 CU Interface Description Analog Audio Out OutA OutB OutC Out D Chains cy CU 5905 Cehtral Unit Front Back Figure 3 CU 5905 Central Unit m 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 3 Power Button The power button turns on or off the central unit All connected discussion units and power supplies will automatically power on e Green powered on e Red powered off but connected to power supply e Off no power supply is connected to the unit Power Supply Connector Threaded connector secures to the PS CU power supply 5 Chain outputs Two RJ45 jacks are available for connecting the discussion units forming the DCS LAN The DCS LAN chain safely carries digital audio control data and power over the same cable The CU opera
53. ructions and should use a mounting accessory recommended by the manufacturer 15 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over Quick stops excessive force and uneven surfaces may cause the 16 Unplug this apparatus during lighting storms or when unused for long periods of time Not applicable when special functions are to be maintained such as evacuation systems 17 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped 18 Replacement Parts When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer or having the same characteristics as the original part Unauthorized substitutions may result in fire electric shock or other hazards 19 Safety Check Upon completion of any service or repairs to this apparatus ask the service technician to perform safety checks to determine that the apparatus is in proper operating condition 20 Overloading Do not overload outlets and extension cords as this ca
54. s A microphone cannot be turned On e Check the settings Max Delegate Speaker and Max Total Speakers e Check the Operation Mode The CU 5905 browser application will not open Using the interactive menu on the CU check the IP address LAN setup IP address onaPC or iPad setup IP address Use this IP address using the browser e Verify that the CU5905 and the PC are connected to the same network e Check the LAN cable connections The CU 5905 browser application will not open e Check the IP address using the interactive menu on the CU LAN setup gt IP on an iPad address setup gt IP address Use this IP address in the browser e Verify that the iPad is connected to the proper wireless access point e Check that the CU 5905 is connected to the same network as the wireless access point 9 1 Factory Default Reset Note Resetting to factory defaults will erase all delegate system and IP settings From the Hardware a Go to the front panel ofthe CU b Scroll the main menu to Restore factory def Press the center button to enter menu c Press the center button to select OK and confirm the reset d Wait for the system to reboot The computer will lose connection to the browser interface during this time 9 2 Event Report To assist in troubleshooting a system wide report is available from the moment the CU powers on Go to Diagnostics gt Report and select Generate to view the report in a new window Save t
55. seneck is compatible with the flushmount unit by connecting the AC 5901 adapter Figure 6 DC 5980P Portable Discussion Unit MX405RLP Gooseneck Microphone LS 5900 F Loudspeaker u AC 5901 Shure Microflex Microphone Adapter TES FP 5981F Front Plate DC 5900 F Base Unit Figure 7 DC 5900 F Discussion Unit 4 2 3 Gooseneck Microphones The DIS GM 592x microphone delivers excellent audio performance with a frequency response specifically tailored 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 Two models are available e GM 5923 40 cm 16 in e GM 5924 50 cm 20 in 4 2 4 Shure MX 400 Gooseneck 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 smart phones tablets WiFi and other RFI A red LED ring at the top of the microphone clearly indicates when the microphone is active and the participant is speaking A flexible gooseneck is on the top of the microphone Three models are available for the DC 5900 F Flushmount Discussion unit e MX 405 RLP 15 cm 6 in e MX 410 RLP 25 cm 10 in e MX 415 RLP 38 cm 15 in Microphone Adapter The AC 5901 microphone adapter e
56. speaker Control gt Loudspeaker Volume e CU Loudspk control gt Loudspk volume 7 3 3 Audio Source Group A is always used as the source for the discussion unit loudspeakers By default all discussion units are routed to this group Removing a Discussion Unit Deselect Group A to remove a discussion unit microphone from the loudspeaker bus Go to Audio gt AudioOutput gt Group Setup Tip Adjust several microphones at once using the dropdown arrow next to Group Setup DC 5980 CU 5905 gt Out source Out Volum Microphones nt 4 DCS LAN Group A i Group o 4 pe selection Group B P AT o Paf Group C ET Group D xT Interpretation Ch 1 amp Ch 2 Ch 1 amp Ch 2 Floor Mic gt Loudspeaker In 1 gt Out A Headphones In 1 Volume In 1 Gain 1 u _ x ru Loudspeakers Limiter F re Of N In 1 gt Loudspeaker Loudspeaker Control Loudspeaker Volume CR Mic Group A gt Loudspeaker On Off Audio Output Out D Out A Out B Out C Source Group Setup Seat Number 1 4 Group A Group B Group C Group D Seat Number Add an Audio Input An additional audio source can be routed to the loudspeakers Make sure the loudspeaker box is selected at the Audio gt Input Output Control gt Input Control 7 3 4 Adding an External Audio Source For teleconferencing or internet calling use the CU audio input 1 to add the add
57. t operating and maintenance servicing instructions in the literature accompanying the product e Brown Live e The green and yellow wire must be connected to the terminal in the plug marked with the letter E or with the safety earth symbol or marked with green and yellow color e The blue wire must be connected to the terminal marked with the letter N or marked with black color e The brown wire must be connected to the terminal marked with the letter L or marked with red color For pluggable equipment the socket outlet shall be installed near the equipment and shall be easily accessible These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in residential commercial or light industrial environments The equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the user manual it may cause harmful interference to radio communications You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment Operation of this equipment in residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Intentional or unintentional changes or modifications not expressiy approved by the party responsible for compliance shall not be made Any such changes or modi
58. tes a single mix from the two separate discussion unit chains enabling more flexible installations and system connections Important Only connect DDS 5900 discussion units to this output Control Connector TCP IP The RJ45 connector allows access the built in web application from a computer or for connection to a control system like AMX or Crestron Audio Outputs Four balanced male XLR connectors for connection to PA systems audio mixers audio recorders or a language distribution system Audio Inputs Two balanced female XLR connectors for connecting wireless microphones processed audio signals an emergency broadcast message EEM or music during meeting breaks e Input 1 Connect an additional audio source gain is adjustable e Input 2 Connect an Emergency Evacuation Message EEM audio signal 9 Emergency switch connector A terminal block connector for a normally open switch When the switch is closed the audio signal on the In 2 connector is distributed to all output channels overriding all other audio inputs Note There is no volume control available for setting the volume on In 2 The volume has to be set at the equipment generating the Emergency Evacuation Message EEM audio signal 4 1 2 Simplified Audio Schematic Figure 4 DDS 5900 Digital Discussion System Audio Schematic Out source Out Volume Microphones gt Out A DCS LAN Hp ut G gt Gro
59. the line output signal lt output gt Indicates which output is being controlled Possible values are A B C or D 11 3 5 Define Audio Path audio_path lt path gt lt on off gt lt CR gt This command defines audio connections in the system mic_mode auto mic_interrupt off max_total_speakers 4 max_speakers 3 max_requests 250 mic_status_done This command informs about seat number 12 which is active and has the name Sharon Hall attached Provides notification that complete system status has been sent lt seat number gt The seat number identification of a discussion unit An integer ranging from 1 to 65535 lt seat state gt Ihe current state of the seat This can be active or passive command_error unknown command lt CR gt command_error syntax error lt CR gt lt volume gt The volume of the loudspeakers ranges from 41 to 0 The value 41 indicates the speaker is Off Values from 40 to 0 indicates the attenuation in dB The CU responds to this command by issuing the loudspeaker_volume command lt level gt The level of line input 1 ranges from 41 to 0 The value 41 indicates the signal level is zero Values from 40 to 0 indicate the attenuation in dB The CU responds to this command by issuing the line_ input_level_1 command lt volume gt The volume of the line output ranges from 41 to 0 The value 41 indicates the volume is Off Values from 40 to 0 indicate attenuation in dB The
60. to Seat Relation page Configuration gt Unit to Seat Relation b Match the entries in the seat table to the corresponding units in the room by placing the cursor over the seat number field The light ring on the microphone flashes red c Change the seat number by clicking in the field 3 Draw a seating chart or diagram that represents the room Number each seat that requires a discussion unit Add delegate names to the seating chart 4 Go back to the Delegate Setup page configuration gt DelegateSetup and change the descriptions next to the assigned seat numbers to the appropriate delegate names Press enter to save the new name Seat Number 1 H g Seat Number 1 a Serial Number Seat Number Seat Number Delegate Name 001 248 2713 001 248 176 s Seat 1 001 248 174 Seat 2 Seat 3 Reassign Seat Numbers Add Delegate Names 8 3 Microphone Operation Modes The operation mode determines how delegate microphones function during a meeting Several factors may affect the meeting requirements and the manner in which the meeting run room size number of participants formality of the event and amount of technical support on staff The operation mode addresses these factors with four presets to control the microphone behavior To change the mode e CU hardware DelegateSetup gt OperationMode Browser interface Operation gt OperationMode Or from the Microphone Control Page Description of Operation Modes Th
61. uest list mic_request_off lt seat no gt lt CR gt Remove a microphone from the request list 11 2 7 Clear the request list mic_all_requests_off lt CR gt Clear the request list 11 2 8 Set the next microphone on mic_next_on lt CR gt Turns off the first microphone in the speak list and turns on the first microphone from the request list 11 2 9 Set the maximum number of total speakers max_total_speakers lt max total speakers gt lt CR gt Maximum number of speakers allowed to speak 11 2 10 Set the maximum number of delegate speakers max_speakers lt max speakers gt lt CR gt Maximum number of delegates allowed to speak 11 2 11 Setthe maximum number of requests max_requests lt max requests gt lt CR gt Maximum number of delegates allowed in the request list 11 2 12 Setthe Operation Mode mic_mode lt mode gt lt CR gt Set the system operation mode 11 2 13 Set the Interrupt Mode mic_interrupt lt mode gt lt CR gt Set the ability to interrupt Defines whether microphones should interrupt or not 11 2 14 Retrieve the Microphone Status mic_status lt CR gt Ask the CU to deliver status of the system microphones in speak and microphones in request list If the CU removes the unit from the request list and it issues the mic_request_off command The CU responds by issuing the mic_request_off command for each microphone that is removed from the request list If a microphone is turned off the
62. up B ET Out B Interpretation Ch 1 amp Ch 2 Ch 1 amp Ch 2 Floor Mic gt Loudspeaker In 1 gt Out A Headphones In 1 Volume In 1 Gain XL in 1 Loudspeakers unter T bA y o O In 2 In 1 gt Loudspeaker EEM Switch 4 1 3 Menu Navigation The CU 5905 provides controls from the front panel for Menu path Settings system setup and configuration Use the 5 button keypad 4 to navigate the menu and change settings The figure below gives an overview of the menu structure Loudspk volume Mic gt Loudspk Audio out A volume Delegate setup e Use arrow buttons to cycle through menu items e Press Enter button to navigate to an editable field e Use up down buttons to cycle through the available values e Press Enter button to save changes 3 E Operation mode Delegate Voice detection g Release time 3 ri amp Auto off time 5 Acquire IP addr IP address set IPaddress Subnet mask Default gateway Restore factory default Figure 5 Menu Overview A 2 Discussion Units Participants use discussion units to communicate with other members of the event Connected in daisy chain configuration from the central unit they transport digital audio control signals and power over a single cable The sleek professional design and minimal cabling allows seamless integration into professional meeting spaces A DDS 5900 s
63. upports bilingual discussion routing a translation channel to each discussion unit Program the DC 5980 P portable discussion unit for interpreters that translated the discussion to the selected channel Typically aseparate room or booth is dedicated for interpreters for greater sound isolation Chains Figure 14 Interpretation Units 5 3 5 Audio Recorder Connect an audio recorder to the analog outputs of the CU to record floor audio translations or a specific set of microphones Use the browser interface to select groups and assign outputs Connect the XLR outputs of the CU to the inputs of an audio recorder Analog outputs to recorder Analog Audio Out OutA OutB OutC Out D Figure 15 Recording Audio 5 3 6 Mixer or DSP Connect a mixer to control individual microphone volume or equalization One or more outputs are connected to the external mixer where the control or equalization is done Use the browser interface to select groups and assign outputs Connect the XLR outputs of the CU to the inputs of the mixer or DSP Connect the output of the unit to the CU Audio Input 1 Important If Out A is also send to the mixer configure the following settings e CU 5905 Setup gt Audio gt Loudspeaker Control gt Microphone gt Loudspeaker set to Off e In 1 gt Out A is set to un selected in the selection CU 5905 Setup Audio gt Input Output Control gt Audio In 1 Analog Audio Out
64. ussion unit il chain to avoid audio dropouts The CU requires a strong max 120 m signal to properly synchronize a large number of units gt 393 ft gt The CU supports 120 m of cable before requiring additional equipment to strengthen the signal 5 4 1 Cables over 120 m There are two solutions to add cable distance RP 6004 200 m The RP 6004 strengthens the data and adds four additional outputs This unit does not add power to the chain EX 6010 The EX 6010 strengthens the data and adds four additional outputs This unit is supplies a separate power source from each chain output ap t EX 6010 RP 6004 fey tea L En he ee SE J Figure 18 Data Refreshers for Longer Cables 5 5 Power Requirements For most installations the CU 5905 supplies sufficient power for the discussion units Depending on the setup the CU 5905 supports anywhere from 22 48 units at a time without additional equipment To maximize the unit count without adding equipment e Use shorter cables More units are supported when the distance is minimized between the CU and the discussion units e Use both aBchain outputs from the CU Units must be divided evenly across each chain 2 Distance between participants Length from CU 5905 to first unit a Figure 19 Power Decreases when Cables Increase 5 5 1 Units Supported by the CU 5905 The following tables show how to connect t
65. ust the volume From the Browser Interface Go to the Loudspeaker Control page Audio gt Loudspeaker Control From the CU Scroll to the Loudspeaker Menu loudspk control gt loudspk volume gt db 6 3 3 Language Interpretation Two channels of language interpretation are supported in the DDS 5900 system for delegates and chairmen Translation audio 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 To listen to one of the channels follow these steps 1 Connect headphones to the headphone jack on the side of the discussion unit 2 Select a channel by pressing the selector buttons on the front of the unit When no channel LED is illuminated the floor sound is selected 3 Adjust the audio level of the headphones using the volume buttons e Portable DC 5980 P Each portable discussion unit includes an attached loudspeaker Additionally floor sound is available at the headphone output of discussion units The floor sound is selected when the channel LED is off Excludes flushmount units with the FP 5921 F front plate These are Figure 24 Use the Loudspeaker for Sound Reinforcement Figure 25 Use Headphones for Listening to Language Translation 7 System Set up 7 1 Control Software For comprehensive management and remote control of the system open the web app on a computer or tablet The Central Unit CU hosts
66. y to turn microphones on or off for specific participants and view the order in which participants request to speak Providing immediate control of the discussion an all delegate off button is available on discussion units programmed to chairman mode e There is typically only one Chair for each event though more can be added Interpreter translator When an additional language is required an interpreter uses the discussion unit to translate the discussion Interpreters select from one of two channels to transmit to other participants speaking the same language This system supports bilingual two way discussion facilitating the back and forth communication between delegates speaking two different languages e Up to 32 interpreters stations are supported in a single system 4 Component Overview Central Unit Figure 1 DDS 5900 The DDS 5900 Discussion System consists of the following components 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 Each system uses a single CU 2 Discussion Units Participants use the discussion units to speak and listen to other members of the event A microphone loudspeaker and channel selector are provided for each unit Units connect in serial simplifying setup by t
67. ystem supports up to 250 discussion units at the same time DDS 5900 Discussion Units Primary functions of the unit m Microphone for speech 2 Speaker for listening to the discussion 3 Control Buttons for microphone operation and translation channel selection Headphone Jack for listening to a translation channel 5 Base with RJ 45 Jacks for power audio control transport DC 5980 P DC 5900 F 4 2 1 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 EB 1 Delegate Participant Interpreter En L Chairman Moderator Using the Controls Description Press to turn on the microphone or add the user to the request list depending on the system operation mode set in the CU Mute delegate Press and hold to temporarily mute the audio from the microphone During this time the only delegate will retain speaking privileges but the microphone will not pass audio to the floor sound The microphone light ring is off during mute Delegate Off The chairman has the ability to immediately turn off all delegate microphones with this chairman only button At that time only the chairman has speaking privileges Channel Selector Scroll through the channels to sele

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