Matrix Plus

Matrix Plusdigital intercom systems

The Matrix Plus 3production commconnect multipleprogram audio inof interfaces givecommunicationsparty-line or camdevices, and wirethe highest audioMatrix Plusdigital intercom systems that are expandable,MODULAR DESIGNThe system design is highly modular, allowing for long-termexpansion, plus the ability to customize to the exact needs ofthe user. The modular system consists of: a central card frameplus 8-port matrix cards where all audio switching and leveladjustments occur; a wide variety of dedicated and modularintercom stations; and a set of modular interfaces to othercommunications equipment. With these basic elements, virtuallyany type of intercommunications system can be created.BROADCAST-QUALITY AUDIODigital signal processing within the matrix frame, along withcarefully designed audio circuitry, yields pristine audio andextremely low noise. Even when combining multiple sources,voices and program sources are clear and distinct. High +18dB output levels drive camera intercoms, earpieces, headphones,and IFB receivers directly from the matrix I/O ports.DDSP INTERNAL COMMUNICATIONSPatented distributed digital signal processing (DDSP) is the keyto the incredibly fast and reliable communications of MatrixPlus 3, also yielding compact size and high system capacity.Each matrix card processes the audio signals from its eightsend and receive channels (ports), and communicates directlywith the other boards, digitally in real time. No central processoris present — a potential bottleneck in larger systems evenwith the most powerful processors.MULTIPLE ON-BOARD CONFIGURATIONSThe Matrix Plus 3 stores multiple configurations —full systemsetups— on-board for rapid recall and changeover of the systemat the push of a button. Build up to four different configurationsto cover your various operational scenarios and keepthem in the system’s memory, with the ability to edit them bothon-line or off-line. Maintain as many configurations as yourequire on the programming computer, and download them asneeded to the system.THE MATRIX CARDSAdvanced circuit design is the hallmark of Matrix Plus 3.Precision 8-layer surface-mount boards contain custom DSPchips and processors. Boards are “hot-patchable”, allowingsystem expansion and maintenance during ongoing operations.SYSTEM FRAMESThe matrix card frames hold a configuration card, where thesystem setup resides, and a quantity of eight-port matrix cards.Digital audio and digital communication busses are built intothe frame. Both main and redundant power supplies, withaudible alarm, are included. The Compact 72 offers up to 72full-duplex ports in 6 RU, and the System 200 offers up to 200ports in 9 RU. The 2-RU MicroMatrix frame holds up to threematrix cards for 24 ports, has six integral relay and GPI circuits,plus slots for two interface modules.2

digital intercom system is a totalunications network, designed tofull-duplex channels of voice andany desired combination. A varietyeasy, reliable connection with othersystems such as telephone, radio,era intercom, relays, controlless intercommunications — all withquality.Compact 72 System Frameflexible, and dependableCONNECTIONS TO THE FRAMESConnections to intercom stations, interfacemodules, and other audio devices are madevia 8-conductor RJ-45 connectors. Panelsare clearly labeled for ease of installation.POWERFUL, INTUITIVE PROGRAMMINGSOFTWAREPowerful, easy-to-use software — operatingunder Windows 95/98/2000/NT — is usedto create “configurations” encompassing alloperating parameters of the complete system.Customize the matrix to any requirement witheasy-to-grasp menus, tables, and contextsensitivehelp screens. Enable or inhibit featuresat any station, create groups and point-to-pointconnections, add passwords and priorities, andmore. Create 5-character alpha-numeric labels,assignable to any port/station. Programming maybe done on- or off-line, and real-time changesare easily accomplished.Compact 72 Rear PanelPGM-WIN Programming Software

System Framesfrom 8 to 200 ports for all sizes and coThree sizes ofdigital matrixcard framesare provided,allowingflexibility forany type ofinstallationand easyexpandability ascommunicationsrequirementsgrow. Stationsand interfaceswork with any ofthe frames, andthe frames workwith various“generations” ofstations, helpingsecure thelong-terminvestment inyour productioncommunicationssystem.

mplexities of setupSYSTEM 200The System 200 frame offers up to 200input/output ports, plus main and redundantpower supplies, in a 9-RU card frame.COMPACT 72The Compact 72 frame offers up to 72 input/outputports, plus main and redundant power supplies,in a 6-RU card frame.MICROMATRIXThe MicroMatrix frame is a self-contained2-RU unit that holds one, two, or three 8-portdigital matrix cards, slots for two modular interfaces,and provides six integral GPI (general- purposeinput) and six relay circuits. It is alsofield-upgradable by a technician, allowing asystem with 8 or 16 ports to be expanded to thefull 24 ports.ANALOG & DIGITAL CARDSMatrix Plus card frames can contain any desiredcombination of eight-port matrix cards: MVX-A8analog-transmission cards or MVX-D8 digitaltransmissioncards.The frame connects with all Matrix Plus intercomstations, and either directly or through interfacescan connect with telephone lines, two-wayradios, wired and wireless party-line intercomsystems, cameras, IFB systems, and control systemsof various kinds. Virtually any type of intercommunicationssystem can be created.MULTIPLE ON-BOARD CONFIGURATIONSThe Matrix Plus 3 stores multiple configurations— full system setups — on-board for rapid recalland changeover of the system at the push of abutton. Build up to four different configurations tocover your various operational scenarios andkeep them in the system’s memory, with the abilityto edit them both on-line or off-line. Maintainas many configurations as you require on theprogramming computer, and download them asneeded to the system.VOX FEATURES AND FUNCTIONSPowerful VOX functions are integral to the system,residing in the MVX matrix cards and selectedwithin the PGM-WIN configuration software.Functions include signal-presence tallies at thesestations, voice activation of talk channels andcall-signal functions, adjustable noise gating, andopening up preset audio paths with audio signals.ADVANCED COMMUNICATIONS FEATURESSome of the many advanced communicationsfeatures that the combination of Matrix Plushardware and software offers are: variable listenlevels for each key on each station; adjustablelevelIFB interrupts; page override at stations foremergency communications; priority levels; programmingfrom an attached PC or from certainintercom stations; DSP adjustments for all inputand output levels; inward and outward DTMFtelephone dialing.REDUNDANT POWER SUPPLIESMain and redundant power-supply modules,with separate AC inputs, come standard with theSystem 200 and Compact 72. Changeoverbetween power supplies is completely transparentto the system, for fail-safe operation. The unithas both an audible failure alarm and failure relaycontacts to activate a remote signal. An overtemperaturesensor is connected to both anaudible alarm and a warning LED, allowing thesystem operator to diagnose and correct anypower anomalies while the system remainsoperational.Mix analog ordigital cardsMain andredundantpower suppliesDigital signalprocessingFull-bandwidthaudioVariable levelIFB interruptVariableinput/outputlevels+18 dB portoutput levelMultipleconfigurationsfor rapid setupchangesSeamlessinterfacingwith phone,radio, IFBRealtimeevents loggingInterface withClear-Com andother party-lineintercomsPowerful, easyto use softwareBackwardscompatible5

Intercom Stationsmodular • versatile • easily configurMatrix Plus intercom key stations areadvanced, low-profile units, offered ina variety of configurations. They givecomplete access and control over thenumerous communications pathwayswithin the matrix, so that each intercomposition has the precise communicationsability it requires.All stations are microprocessor controlledand are fully programmable. When astation is connected to the matrix, it is“hot-patchable” and “self-initiating”—instantly programmed by the matrixsystem with its correct configuration.Station keys operate in either momentaryor latching modes, and can beprogrammed to access any audio path,control circuit, or special function in theMatrix Plus system. Any key can beprogrammed to access a single station(port), a group of stations, a “virtualparty-line”, and to DTMF dial a telephoneor activate a communications path withan IFB or a two-way radio. Pushbuttonkeys may be assigned as talk, listen, ortalk with listen.All stations include: listen and talk indicators;the ability to adjust the listen levelsfor each key; answer-back keys, with displayof incoming calls on some stations;rear-panel connections for expansionpanels; and integral speaker plus headsetand gooseneck mic connectors. Somestations include backlit LED displays andothers a write-in strip. They connect tothe matrix frame via up to 10,000 feet(3,000 m) of 4-pair data cable.6

able with a snapTHE i-SERIES INTERCOM STATIONSThe i-series intercom stations are highlymodular units that take full advantage ofthe advanced features of Matrix Plus.A number of models with different featuresand key counts are offered, andthey may be easily expanded or modifiedin the field.Each 1-RU station front panel is builtfrom a number of smaller modules —display and non-display key modules,keypad/programming modules, connectormodules, and level-control module.The same basic station architecture canbe an 8-key non-display station, a32-key display station with 16-buttonkeypad, or an expansion or level-controlpanel.The AUX-101 rear-panel option offers:L & R headset out; balanced program in;hot mic out; line-level out; aux speakerout; aux mic input; plus 8 GPI inputs and8 SPDT relay outputs that may be usedlocally or system-wide.Advanced menu features are accessiblevia the rotary encoder, allowing users toprogram IFB sources and destinations,party-line and fixed-group membership,cross-point force/inhibit status, cameraISO configurations, master volume forport inputs and outputs, speed dials fortelephone interfaces, and more.The i-stations are engineered andbuilt to be long-term rugged and reliable.Chassis of cold-rolled steel and modulesof molded aluminum combine with highqualitycircuit boards, components, connectors,and switches. Super-long-lifeLED’s and full-graphic backlit LCD displaysare used throughout. All i-stationsfeature internal power supplies.THE ICS-SERIES STATIONSThe ICS-series stations give the user anexcellent balance of high performanceand value. They are ideal for use with theMicroMatrix digital intercom system orwith the larger Compact 72 and System200 intercom frames. They are used withthe MVX-8A analog matrix cards.The ICS-1016 and ICS-1008 are 1-RUstations. The ICS-1016 features 32 pushbuttonkeys that can be programmed fortalk, listen, or talk-with-listen— theICS-1008 has 16 keys. The EXP-1016 isa 32-key expansion panel that may beused with either of the two stations foradditional keys. They are backwardscompatible with Matrix Plus II systems.Six function keys control speaker on/off,mic on/off, call/listen level, and listenlevel up and down. These last keys mayalso be programmed to activate localpage-overrideand local-exclusiveoperations. Gain trim, sidetone, andspeaker-setup controls are accessibleon the rear panel.This series also includes the ICS-21single-channel, ICS-22 two-channel, andthe ICS-24 four-channel wall-mount stations.The ICS-21 and ICS-22 are speakerstations that can be mounted in eithera 4-gang electrical box or the optionalDT-Box for tabletop use. The ICS-24 is aspeaker station that mounts in a 2-gangelectrical box.7

System Interfacescommunicate with phones, party-line and camera

intercoms, 2-way radios, and moreINTERFACE FRAMESThe IMF-3 holds up to 11 interfacemodules in 3-RU. Modular rear-mountedconnector panels feature two RJ-45connectors to the matrix ports and twoDB-9’s attaching the connected devices.The frame is used in conjunction withthe PSU-101 rack-mountable powersupply, providing power to the enclosedinterfaces. A second PSU-101 may beattached for redundancy.The IMF-102 interface frame combinesan internal power supply, connection fora second redundant supply, a rearinput/output connector panel, and slotsfor two modular interfaces - all in a1-RU chassis. The compact frame offersa practical way to add a small quantityof interfaces to a MicroMatrix, MatrixPlus, or other digital intercom system.TEL-14 TELEPHONE INTERFACEThe TEL-14 is a two-line, auto-nullingdigital hybrid telephone interface module.Onboard DSP processors providegreater than 40-dB of trans-hybrid loss,as well as automatic echo-cancellationfor the highest intelligibility and audioquality. Enable or disable auto-answerand auto-disconnect. The interface isperfect for establishing IFB connectionsbetween the main intercom and remoteproduction trucks, linking intercom communicationsbetween remote systems,and enabling telephone calls directly toor from any intercom station in a MatrixPlus or other system.CCI-22 PARTY-LINE INTERFACEThe CCI-22 connects two 2-wirefull-duplex party-line circuits withthe matrix. The interface supportsClear-Com signaling to and from thematrix system, deriving its power fromthe external party-line circuit. Levelsand nulling are completely adjustable.The CCI-22 functions with Clear-Comand other two-wire intercom systems.FOR-22 4-WIRE/RADIO INTERFACEThe FOR-22 connects two external4-wire circuits to the matrix. Cameraintercoms, two-way radios, microwaveand satellite links, IFB’s, and programaudio in and out are candidates for theFOR-22. The module provides properimpedance matching, transformer isolation,and level adjustments between systems.It also supports external relayactivation and call-sense circuitry.RLY-6 RELAYSThe RLY-6 provides six fully programmableSPDT (single pole, double throw)relay outputs, to support dedicatedswitching functions external to thematrix system. It is not necessary to useaudio I/O ports from the matrix to triggerrelays and other logic control devices.GPI-6 GENERAL PURPOSE INPUTSThe GPI-6 provides six generalpurposelogic inputs into the matrix,allowing external sources to trigger routingchanges and other events throughthe matrix system.IFB-104 IFB ROUTING PANELThe IFB-104 is a 1-RU panel that directlyconnects up to four IFB feeds to theports of a digital matrix system.Individual or multiple IFB earbuds orheadphones may be powered directlyfrom each connected matrix port.Alternately, an intercom power supplymay be connected, allowing the use ofactive personal IFB receivers, such asthe Clear-Com TR-50 or TR-532. TheIFB-104 does not require external powerto drive its circuitry. Each channel has arear-mounted wet/dry switch, allowingeither direct connection or powering viaa party-line intercom power supply.The signal from the matrix port is transformer-coupledto the XLR-connectoroutput.BAL-8 EIGHT-PORT GROUNDISOLATION INTERFACEThe BAL-8 is a 1-RU interface containingeight transformer-isolated ports. The unitisolates the connection between MatrixPlus 3 ports and peripheral devices suchas two-way radios.PSU-101 POWER SUPPLYThe PSU-101 is the power supplyfor the IMF-3 interface frame. Theone-rack-space unit may be connectedwith a second unit for fully redundantoperation. It has both an audible failurealarm and failure relay contacts to activatea remote signal. A single PSU-101will power a minimum of two interfaceframes, depending on the type ofinterfaces and their individual powerrequirements. Additional power suppliesmaybe added in installations with a largequantity of interfaces, to provide bothsufficient power and redundancy.9

SYSTEM FRAMES I-STATIONS MODULES▼ ▼ ▼i-1400Blank KeyBlank Mici-1420Blank KeypadMici-1410Function KeyNo KeypadSystem 200i-1430Function Keyw/ Keypade-1400Non-DisplayDisplayCompact 72e-1410Non-Displayw/Call Keyv-1400Displayw/Call KeyMicroMatrixStations can be configured with various combinations of modules.v-ModuleKEY STATIONS▼INTERFACE FRAMES▼INTERFACES▼ICS-101632-Key Pushbutton StationIMF-3 Interface Frame (with installed interfaces)CCI-22FOR-22ICS-100816-Key Pushbutton StationIMF-102 Interface Frame w/Internal Power SupplyEXP-101632-Key Pushbutton Expansion PanelPSU-101 Power SupplyGPI-6RLY-6IFB-104 IFB I/O Break-out PanelICS-21Flush-MountSpeaker StationICS-22Flush-MountSpeaker StationICS-24Flush-MountHeadset StationBAL-8 Transformer Isolation AdapterTEL-14Back

SPECIFICATIONS▼OVERALL SYSTEMSystem CapacitiesSystem 200:200 full-duplex audio/data portsCompact 72:72 full-duplex audio/data portsMicroMatrix:24 full-duplex audio/data portsMATRIX TYPEDDSP Distributed Digital SignalProcessingNumber of OnboardConfigurationsSystem 200, Compact 72: 4MicroMatrix: 2Input/Output Level Adjust Adjustablefrom PCIndividual Crosspoint Level ControlSelectable from any control panelCompatibilityCompatible with all Matrix Plus II andMatrix Plus 3 stations, interfaces,and accessoriesPorts per Matrix Card8 full-duplex audio/data portsStation Key Response TimeVirtually instantaneousIndividual Station Key CapacityFrom 5 keys in 1 RU to 84 keys in5 RU (using expansion key panels)Data Transfer Rate19.2 KbpsDDSP FormatAudio: 32K samples/sec, Data: 16 bitANALOG AUDIO INPUT/OUTPUTFrequency Response20 Hz - 15 kHz, +/-1 dBTotal Harmonic Distortion (THD)80 dB below +18 dBuCrosstalk-75 dBInput LevelVariable; 0dB, nominalInput Level Range24 dBInput Impedance600 ohms, electronically balancedOutput LevelVariableOutput Adjustment Range-12dB to +18 dBOutput Impedance100 ohms, electronically balanceFRAME-TO-STATION, DIGITALMVX-D8 CardData Rate160 Kilobits/sec, full duplexAudio Frequency Response30 Hz - 7.5 kHz, +/- 1.5 dB(transmission system only)S/N Ratio>70 dBCONNECTORSMVX-A8 CardMatrix FrameOne RJ-45 per channel for audioand dataControl StationsOne RJ-45 for audio and dataMVX-D8 CardMatrix FrameRJ-45Control StationsRJ-45 and coax connectorFRAME -TO-STATION WIRINGMVX-A8 CardCable Type/Length: 4-twisted-pairCAT-3 >10,000' (3,000 m)MVX-D8 CardCable Type/Length: Single-twisted-paircable >10,000' (3,000 m),both ends transformer isolated75-Ohm coax (RG-59 minimum),>10,000' (3,000 m), common groundedshield isolatedSOFTWARE & PROGRAMMINGConfiguration SoftwarePGM-WINSoftware Operating UnderWindows 95/98/2000/NT 4.0PC RequirementsMinimum: 486/66 MHz/8 MB RAMRecommended: Pentium/120 MHz/16 MB RAM or betterConnection to MatrixDB-9F PC interface, RS-232DiagnosticsReal-time event logging and monitoringDIMENSIONSSystem 200 9RU15.75" H x 19" W x 13.8" D(396 x 483 x 348 mm)Compact 72 6 RU10.5" H x 19" W x 13.8" D(264 x 483 x 348 mm)MicroMatrix 2 RU3.5" H x 19" W x 13.8" D(8.9 x 483 x 348 mm)WEIGHT(fully loaded frame)System 200 59 lb (26.8 kg)Compact 72 40 lb (18.2 kg)MicroMatrix 15 lb. (6.8 kg)POWER REQUIREMENTSAC PowerSystem 200:90-250 VAC, 50-60 Hz, 350 VA maxCompact 72:90-250 VAC, 50-60 Hz, 200 VA maxMicroMatrix:90-250 VAC, 50-60 Hz, 50 VA maxPower SuppliesSystem 200: Two primary plus tworedundant with audible alarm,standardCompact 72: Primary plus redundantmodules with audible alarm, standardMicroMatrix: In-line power supplywith 3-pin EIA connector, UL listedINTERFACESIMF-3 Interface FrameDimensions: 3 RU5.25" H x 19" W x 13.75" D(132 x 483 x 345 mm)Capacity: 11 interface modulesInterface I/O Connectors:Two DB-9M per interfaceMatrix to IMF-3 Connectors:Two RJ-45 per interfaceIMF-102 Interface FrameDimensions: 1 RU1.75" H x 19" W x 13.75" D(44 x 483 x 345 mm)Capacity: 2 interface modulesInterface I/O Connectors:Two DB-9M per interfaceMatrix to IMF-3 Connectors:Two RJ-45 per interfaceInterface TypesTEL-14 Dual TelephoneFOR-22 Dual 4-WireCCI-22 Dual Party-LineRLY-6 RelayGPI-6 General Purpose InputAll specifications are subject tochange without notice.

Clear-Com Intercom Systems4065 Hollis StreetEmeryville, CAUSATel: +1 510-496-6666Fax: +1 510-496-6699www.clearcom.comLit# Mtx 402