MPX Plus 866 A - Extron Electronics
Contents
1. c VIDE su R u N EPIS T P P m puantom P U pr u Tlesalcogaliionitc 185 12a i138 c148 17 18 sowol T s MII GL bree Sepa P EES Pee P a Pees Fat Ht Hae EES tt k T MPX Plus 866 A Back AUDIO INPUT Nominal level Maximum level Input gain adjustment 4 dBu 1 23 Vrms 24 dBu at 1 THD N front panel MIC LINE INPUT Nominal level Maximum level Mic DC power AUDIO OUTPUT Impedance 90 ohms unbalanced 100 ohms Gain error oes 0 10 dB channel to channel Maximum level Hi Z 12 dBV 2 Vrms at 1 THD N 48 VDC can be switched on or CONTROL REMOTE SWITCHER Serial host control port 2 RS 232 2 rear panel 3 5 mm cS 0 IDEO VIDEO AUDIO INPUTS MIC LINE INPUTS UNTERE le irlt2R L3RlL R L5 5R L6R L7ZR 15 16 o lua L3 1v LETTE TTT TTT TTT TTT y EEEEETI u rdi HIILI DEt Et ttt Ett tH T i4 N T rr FOF 18 dB to 24 dB adjustable per input by RS 232 Ethernet or 60 dBV 1 mVrms when Mic gain is set to 40 dB when Mic gain is set to 0 dB off balanced gt 21 dBu balanced or 15 dBu unbalanced at 1 THD N captive screw connectors 3 pole 1 front panel 2 5 mm stereo mini jack Either this or the rear panel secondary port is active not both at the same time Baud rate and protocol Ethernet host control port Ethernet data rate Ethernet protocol Web server 1 RJ 45 female connector2. other S video sources such as videoconference cameras with a common output signal going to the projector or other display High Quality Video Decoder with Time Base Stabilization The MPX Plus 866 A is equipped with a broadcast quality digital decoder that eliminates jitter dot crawl and other decoding artifacts while also stabilizing and improving the video from older analog VCRs or worn videotapes The decoder automatically senses NTSC or PAL standard video signals Quad Standard Compatible Capable of switching NTSC 3 58 NTSC 4 43 PAL and SECAM video for worldwide compatibility Video Genlock The MPX Plus 866 A genlocks to video input 9 providing for vertical interval switching and enabling smooth seamless transitions when switching between synchronized video sources For applications such as videoconference and distance learning an Extron BBG 6 A black burst color bars and audio generator can be permanently connected to this input providing the genlock reference signal as well as a known broadcast quality source color bars and 1kHz audio test tone to verify system operation and quality of service prior to the actual conference session DSVP Digital Sync Validation Processing DSVP verifies active computer video sources by polling the VGA inputs for valid sync signals Horizontal and vertical sync information is transmitted to the user through the serial or IP Link ports Triple Action Switchi
3. Up to 200 simultaneous sessions 9600 baud 8 data bits 1 stop bit no parity 10 100Base T half full duplex with autodetect ARP DHCP ICMP ping TCP IP Telnet HTTP SMTP 7 25 MB nonvolatile user memory Program control Extron s control configuration program for Windows Extron s Simple Instruction Set SIS Microsoft Internet Explorer ver 6 or higher Telnet GENERAL 100 VAC to 240 VAC 50 60 Hz 48 watts internal Convection vents on left and right sides Mounting Rack mount Yes Enclosure type Metal Enclosure dimensions 3 5 Hx 17 0 Wx 9 4 D 2U high full rack wide 8 9 cm H x 43 2 cm W x 23 9 cm D Depth excludes connectors Width excludes rack ears Product weight Shipping weight Regulatory compliance Safety CE CUL UL 15 Ibs 6 8 kg 25 lbs 12 kg CE C tick FCC Class A ICES VCCI 30 000 hours Warranty 3 years parts and labor NOTE All nominal levels are at 10 Model MPX Plus 866 A Version Description Media Presentation Matrix with ProDSP Specifications are subject to change without notice Extron Asia Extron Japan Extron China 800 7339 8766 81 3 3511 7655 400 883 1568 Inside Asia Only 81 3 3511 7656 FAX Inside China Only 65 6383 4400 86 21 3760 1568 65 6383 4664 FAX 86 21 3760 1566 FAX Part number 60 796 01 Extron Middle East 971 4 2991800 971 4 2991880 FAX 09 01 68 1653 01 REV A
4. a 4x6 microphone line audio matrix mixer The MPX Plus 866A is a complete one box solution that eliminates the need for outboard audio processing equipment when integrating video and audio for small presentation systems or divisible room applications Extron s exclusive ProDSP is engineered from the ground up using a powerful 32 64 bit floating point DSP engine and studio grade 24 bit audio converters with 48 kHz sampling Audio designers and system installers can access the power and flexibility of ProDSP using the DSP Configurator Software a PC based application that provides an intuitive Graphical User Environment for access to all audio processing A V matrix switching ties and audio matrix mixing from a single screen ENG Modern courtrooms lecture halls and imm auditoriums have multiple sources that e r need to be routed to multiple displays 4 EHE the MPX Plus 866 A is that it can independently route high resolution el r computer or component video signals in CEN e m Lg pj jq and low resolution video signals as well as audio This means that there rs 55 5 is no need for a separate scaler and T Emm 5 audio switcher to accommodate pere es i different signal types One of the primary advantages of p m JEN ee ee ee E In any A V environment audio signal management is crucial to the overall quality of the presentation The MPX Plus 866 A includes
5. audio transcription e Video conference links for remote depositions In the example shown here the courtroom is equipped for typical evidence presentation and audio transcription needs Provision is made for remote video input and output on an as needed basis Video data and audio sources are efficiently managed through the MPX Plus 866 A Microphones for the judge attorneys witness and clerk are integrated into the overall audio system which may include support for assistive listening and in many cases simultaneous lan guage interpretation The clarity of audio reproduction is key to any courtroom system and as such the powerful integrated audio DSP built into the MPX Plus 866 A allows live speech and pre recorded audio to be fine tuned to the unique acoustic environment in each individual courtroom Divisible Rooms Divisible meeting rooms offer optimum flexibility for schools The MPX Plus 866 A simplifies control of video and audio signal routing businesses hotels conference centers and government agencies in these complex environments by providing a total of 32 Global and DSP Moveable wall sections referred to as air walls are used as Partial presets Global presets are used to save and recall general video temporary partitions to define individual rooms within the larger and audio 1 0 ties for the facility while the DSP partial presets handle the space In the divisible room environment illustrated here each wide range o
6. for each of the six outputs Each of these filters can be selected as parametric EQ low pass and output These blocks can be selected and customized to provide automatic gain control high pass or bass and treble shelving Standard parameters include frequency roll off slope compression limiting or noise gating boost cut and Q depending on the specific filter A Delay processing block is available for each input and output Each delay is adjustable up to 200 ms and can be selected in units of time feet or meters A temperature parameter is available for distance adjustments ProDSP Features In addition to powerful digital audio processing control the DSP Configurator Software allows for user friendly control of traditional matrix switcher functions including management of audio and video l O ties input audio gain and attenuation output volume adjustment and muting Video settings such as video mute RGB delay and video input format can be controlled in Video Only I O view The DSP Configurator also provides matrix mixing for four mic line inputs over up to six stereo audio line outputs 30 Audio with Video I O Ties Mic Line Matrix Switcher The Graphical User Environment of the DSP Configurator Software provides a clear view of all The DSP Configurator Software is also used to manage and control mic line audio matrix mixing audio and video 1 0 ties Using the mouse or the keyboard ties for audio or video
7. signals or both Each mic line input can be mixed into each of the six available line outputs with dedicated can be created modified or deleted in real time They can then be saved and recalled as presets stereo mix level and muting controls at each node within the DSP Configurator Software Presets can also be recalled from the MPX Plus 866 A front panel through RS 232 serial control or via IP Link Ethernet control DOCE D Audio gain adjustment as well as muting is available for each of the 18 inputs on the The MPX Plus 866 A provides adjustment of output volume as well as muting for each of the six MPX Plus 866 A Input signal levels can be monitored through real time meters with peak audio outputs along with real time metering To monitor any or all input and output signal levels hold display a meter bridge window is also available Key Features and Applications Courtrooms Courtrooms worldwide are adopting a variety of A V enhancements to help expedite proceedings effectively present case material and archive video evidence and recorded testimony The MPX Plus 866 A is the heart of such a system switching a broad array of sources such as e Visual presenters VCR DVD and document cameras e Prosecution and defense PCs e Video telestration and data annotation equipment e Audio sources including assistive listening language interpreta tion audio archiving and real time
8. the click of a mouse Front Panel Configuration Port Enables easy configuration without having to access the switcher s rear panel QS FPC QuickSwitch Front Panel Controller with Tri Color Backlit Buttons Provides a discrete button for each input and output allowing for simple intuitive operation Buttons can be custom labeled for easy identification and illuminate red green or amber depending on function for ease of use in low light environments The Extron QS FPC provides the ability to install wire and start testing AV signal routing before the DSP and control system programming has begun This saves valuable time during system installation and setup IP Linke Ethernet Monitoring and Control Engineered to meet the needs of professional AN environments IP Link enables the MPX Plus 866 A to be proactively monitored and managed over a LAN WAN or the Internet using standard network communication protocols Compact 2U Enclosure Rack mountable for ease of integration Internal Universal Power Supply The 100 240 VAC 50 60 Hz international power supply provides worldwide power compatibility What s Inside the MPX Plus 866 A oe Loic EL Wideband video performance Global presets and Partial presets e 66 fin den sees 300 MHz 3dB RGB bandwidth accommodates Up to 32 presets can be saved and recalled as e 14x6 stereo audio high resolution computer video sources Global presets for audio and video 1 0 ties or
9. to create Global presets for saving just the audio and video I O ties COMPLETE SYSTEM VISUALIZATION The Graphical User Environment lets the designer or installer quickly and clearly follow the entire audio signal flow for all channels from input to output including all audio DSP processes All of this is presented in a single window without the need to scroll or bring up multiple windows or menus Laas ALTERNATE WORKSPACES qu tt cram BEN n kee mt Ea Feat aH Nh ah lb a et Audio Workspace a a M E m d LLL i T UNUNUN BOOED fF Video Workspace With just the touch of a function key the user can toggle between Audio Video or Audio amp Video workspaces The DSP Configurator Software allows for live changes to audio and video routing ties using keystrokes or a mouse In the Video workspace video specific options are available including composite and S video transcoding RGB output delay and video output muting at ia 000000 Mike Ducket Te Tumor p Di Ma Duchmg Ma Duciung 7 Ne Duciung Di iiig 70 Tad Fmi C mecs TI Tat Peco T Hi Pai D md Pues EL o0 End Pri O md Preig d ksp Pe gap w mir Depp sa ea no CRI Reno uc a2 CRI uno ul tmd wA ui ia o ci Code V A a Cea a So wb o UR ee O uw O i ew Zra ul Zane l wi eer BEST E za T Zona 2 so nmi E Prio Fiag uad sad C Pg al m zi fai fand m at Fu
10. ALT 2698 ove oF oo b uw JPNT FSE bh ribi v k EL A gi 5 FILME EE EE LIED T dj Ee pegeT Enn ELLE r m e ee x CDE Gam JF Joan onn DRE s Liu T ENS LET E Ena mn SFL 698 29m e Sd ght soe sr a oS z DILE APT E AA AE ProDSP includes all the essential DSP tools needed to set up and commission audio systems These tools or blocks allow for control and management of audio gain dynamics filtering delay ducking and FBS Feedback Suppression The MPX Plus 866 A in addition to providing the A V signal routing for the system also serves as the audio DSP center for sound system setup and optimization This can simplify system designs and save money by eliminating outboard audio DSP equipment Dynamics Filter and Delay blocks are available for each input and output Ducking and FBS blocks are specific to each mic input Loudness and Bass Treble filter blocks are available for each of the six outputs Selecting any of these blocks opens a dedicated pop up window with a range of options and customizable parameters Multiple windows can be open at the same time Input and output levels can be monitored at any time by simply opening any of the input or output Gain or Volume windows CSP le Lec MEL nuu i 4 gain stages across line level channels 2 gain stages across mic line channels AGC Compressor Limiter Noise gate 1 ducking processor per mic input 2 ducking priority g
11. Matrix Switchers ProDSP NEM gt ProDSP audio signal processing IVI ed la rese ntat ion 32 64 bit floating point digital signal processing engine Low latency DSP processing IVI atrix Switcher Intuitive Graphical User Environment MI PX DI us 866 A gt oo of audio Dynamics Ducking Loudness Filters i Del Powerful DSP plus four matrix switchers M ailback spprescion 32 Global or DSP Partial presets in one compact enclosure DSP Configurator Software with Live and Emulate operation modes SpeedNav keyboard navigation Four matrix switchers in one 8x6 VGA component video 6x6 composite video or S video 14x6 stereo audio 4x6 mic line audio matrix mixer E I o NEN e Extron Electronics Jargere U e1 o The MPX PLUS 866 A ProDSP Media Presentation Matrix owitcher is the A V industry s first matrix switcher to incorporate a powerful 32 64 bit floating point DSP engine for complete A V signal routing and audio control Extron ProDSP is an audio platform loaded with powerful tools to control audio level dynamics filters delay ducking loudness and feedback suppression processing ProDSP is managed by the intuitive DSP Configurator Software which also provides for configuration of four matrix switchers an 8x6 VGA switcher 6x6 video switcher for composite video and S video 14x6 stereo audio switcher and
12. RGBHV Composite RGBHV Composite Camera Y C e Camera Document Y C Camera O N Camera RGBHV vic K RGBHV Laptop DVR Y C CONTROL PRESENTATION MATRIX SWITCHER MPX Plus 866 A Matrix Switcher CODEC with AEC Control System External Feed RGBHV PM Genie Table Microphone Table Microphone T XPA 1002 Table Microphone CJ XPA 2001 What s Inside the MPX Plus 866 A Four Matrix Switchers in One e 8x6 VGA component video e 6x6 composite video and S video e 4x6 stereo audio e 4x6 mic line audio matrix mixer 300 MHz 3 dB RGB Video Bandwidth Fully Loaded for VGA Designed for routing most common high resolution computer video rates as well as HDTV component video without signal degradation 150 MHz 3 dB Video Bandwidth for Composite Video and S Video Ensures switching and distribution of video signals without degradation ProDSP Audio Signal Processing e 32 64 bit floating point digital signal processing engine e ntuitive Graphical User Environment e Extensive selection of audio DSP tools Composite Video and S Video Transcoding The MPX Plus 866 A includes built in bi directional video transcoding which simplifies the integration of composite video and S video sources For example the output from a single composite video source such as a legacy VCR can be decoded into S video and switched along with
13. We Partial presets for saving audio DSP settings as e 4x6 mic line matrix mixer welbss Worties R 253 4 1 6 ire 1 2 3 4 56 F ETUE QuickSwitch front panel controller Front Panel Configuration Port with tri color backlit buttons Enables easy configuration without having to Intuitive front panel design groups inputs access the switcher s rear panel and outputs by signal type Video genlock High quality video decoder Video transcoder Provides for vertical interval switching for Eliminates jitter dot crawl and other Built in video transcoder simplifies integration smooth seamless transitions when switching decoding artifacts and improves the of composite video and S video sources between synchronized video sources video from older analog sources or worn videotape Audio matrix switcher ProDSP Mic Line audio matrix mixer Dual serial ports and IP Link 14x6 audio matrix with active audio Provides full control of audio input 4x6 mic line audio matrix mixer with Two serial ports and IP Link Ethernet for buffering for ease of integration with and output levels plus a wide array of selectable 48V Phantom power for ease optimized control in single and divided room consumer grade A V products audio processing tools for program and of integration with common microphone applications microphone signals types including wireless microphones specifications 300 MHz 3 dB fully loaded 150 MHz 3 dB fully loaded 0 10 MHz N
14. a 14x6 audio switcher which allows audio to be switched independently from any video group The 4x6 microphone line audio matrix mixer features microphone bussing that allows each of the four Mic Line inputs to be mixed into any or all of the first six matrix switcher outputs DSP Configurator Software simplifies audio system design and commissioning The flexible fixed on screen layout offers an extensive selection of digital audio signal processing tools including level control dynamics filters delay ducking loudness feedback suppression A V matrix switching ties and audio matrix mixing Designers can quickly get a snapshot view of the entire audio system including processing blocks routing ties and mixing matrix assignments all at once The graphical user environment of the DSP Configurator Software follows program and microphone level audio through the signal chain from input to output providing comprehensive control of all audio parameters and routing Signals from different sources with varying quality can be equalized via filter processors and leveled through dynamics processing to maintain consistent audio signal quality Four microphone or mono line level signals can be matrix mixed over six stereo signals from the matrix switcher to create finely tuned audio zones for each of the six stereo audio outputs The DSP Configurator Software allows integrators to fine tune audio parameters for the unique pro
15. d microphone mixing points in a single window This allows a designer or installer to quickly view all audio and video related activities without having to access multiple windows or menus SpeedNav Keyboard Navigation opeedNav enables user friendly keyboard based navigation of the DSP Configurator software without the need for a mouse or touchpad Using keyboard navigation keys and shortcuts the user can access any input or output audio and video 1 0 ties microphone mixing points and all audio DSP tools Using only the keyboard for software access can help expedite audio system set up and commissioning while on site using laptop PCs Copy and Paste for Processing Blocks To help speed audio system design and set up parameter settings can be quickly copied between individual processing blocks or identical groups of blocks within the Graphical User Environment using conventional cut and paste commands 4x6 Mic Line Audio Matrix Mixer The MPX Plus 866 A provides microphone bussing so that each of the four mic line inputs can be mixed into any or all of the six matrix switcher stereo audio outputs DSP Partial Presets Using the DSP Configurator Software any parameters for DSP processing levels or audio and video I O ties can be saved as DSP Partial Presets These settings can be saved for the entire system or any selected group of inputs outputs 1 0 ties and DSP blocks The DSP Configurator Software can also be used
16. evel 24 bit resolution and 48 kHz sampling fully preserving the integrity of the original audio signal The processing power of the 32 64 bit floating point audio DSP engine allows for simultaneous audio processing algorithms within the same audio channel and across multiple channels without compromising sound quality all with minimal latency This powerful DSP engine also delivers very wide audio dynamic range to prevent clipping and fully maintain audio signal quality Fixed Yet Flexible DSP Architecture The DSP Configurator Software features a fixed layout of audio DSP processing blocks for each input and output signal chain Each block in the Graphical User Environment represents a Gain Dynamics Delay Filter Ducking or FBS Feedback Suppression algorithm within the DSP engine While this architecture is fixed each block offers flexible options and customizable parameters For example the Filter block contains three five or nine individual filters depending on the input or output each of which can be customized as parametric EQ low pass high pass or bass or treble shelving Each block and each individual filter can be selectively bypassed Emulate and Live Modes The DSP Configurator Software features an Emulate mode which provides complete audio system design while working offline on a PC When connected to the MPX Plus 866 A Live mode enables real time control of all settings file updates and archiving plus active meteri
17. f audio parameters that come into play as acoustic properties small room is configured with dedicated inputs for low and high change Once a preset has been created and saved it can be recalled with resolution video sources program audio and a pair of microphones a single control system command one mounted on the lectern and the other available as a floating microphone for audience participation Video is projected on a screen appropriately sized for a small audience Audio is zoned such that each of the smaller rooms has its own program audio playback at the front of the room as well as distributed audio for speech reinforcement within the room When the smaller rooms are combined presets optimize video and audio playback for a larger audience Video sources are automatically routed to all screens and audio is distributed evenly throughout the new room configuration Divided and combined rooms also present a unique challenge when placing microphones to prevent feedback The powerful integrated feedback suppression within the MPX Plus 866 A actively detects audio feedback and engages up to 20 notch filters to counteract and eliminate it Key Features and Applications Videoconferencing and Distance Learning Videoconferencing and distance learning systems serve similar communication and presentation needs differing primarily in scale videoconference rooms tend to be more intimate spaces typically installed in a small to mid s
18. he S video outputs from conference system cameras Because high resolution signals are routed through a separate 8x6 VGA matrix each group of signal types can be managed efficiently within the presentation System second audio routing and reproduction quality are vital to the function of the facility Conference audio typically includes microphones for the presenter and participants line level audio from video playback devices and often a telephone hybrid to support participants who must call into the conference through a wired or wireless telephone connection Audio must be made available to the far end location via the codec which also provides AEC acoustic echo cancellation for the microphones Near end audio playback is typically zoned in such a way that voice and program audio supports but does not overwhelm the local room Videoconference and distance learning environments differ significantly from one to another and rooms must be acoustically tuned to ensure audio clarity Feedback suppression is required to allow for the greatest flexibility when placing microphones within the room ProDSP provides a multitude of filters and equalization on the input output and microphone stages that allow the integrator to fine tune the reproduction and acoustic qualities of the various audio sources for optimum clarity on both ends of the conference Flat Panel Displays d Composite a d
19. ing type Triple Action S video composite video Vertical interval RGBHV RGBS RGsB RsGsBs RGBHV RGBS RGsB RsGsBs follows input 15 kHz to 145 kHz 30 Hz to 170 Hz 1 BNC female video input 9 Input type VGA group Output type VGA group Horizontal frequency RGB Vertical frequency RGB Genlock connector Standards S video and composite video groups NTSC 3 58 NTSC 4 43 PAL SECAM Input level 1 9 V to 5 0 Vp p Output level TTL 5 0 Vp p unterminated for RGBHV RGBS Input impedance Output impedance Max input voltage 5 0 Vp p Max propagation delay Polarity Positive or negative follows input Unbalanced output 6 dB balanced output 0 dB Frequency response 20 Hz to 20 kHz 0 15 dB THD Noise 0 01 1 kHz at nominal level gt 105 dB balanced at maximum output 21 dBu unweighted lt 90 dB 1 kHz fully loaded Extron USA West Extron USA East Extron EMEA 4 JA 7o Headquarters e A i 800 633 9876 800 3987 6673 d 2 800 633 9876 Inside USA Canada Only Inside Europe Only pm DX Inside USA Canada Only 1 919 863 1794 31 33 453 4040 9c r0 1 714 491 1500 1 919 863 1797 FAX 31 33 453 4050 FAX 1 714 491 1517 FAX 2009 Extron Electronics All rights reserved All trademarks mentioned are the property of their respective owners
20. ized conference room seating up to 10 people Distance learning on the other hand is typically based in a larger room such as a classroom or lecture hall with seats for 25 or more Regardless of the size of the room both facilities share a range of common requirements First both low and high resolution video sources must be displayed within the local room or near end and made available to the remote location or far end via the conference system codec Depending on their size these rooms may be equipped with separate displays for near end and far end video or with a single display and multi window processor such as the Extron MGP 464 Video sources commonly include the videoconference system camera s a document camera and provision for installed or portable computers Both high resolution and low resolution sources must be switched and routed independently within the room and through the codec In many system designs inputs and outputs are provided for temporary feeds to or from overflow rooms for remote monitoring or recording of the presentation and other needs The MPX Plus 866 A provides the optimum combination of video inputs for these typical sources Built in video signal transcoding simplifies system design allowing composite and S video signals to be converted from one to the other type For example the composite video output from VHS or DVD VCR combination players can be decoded to Y C for ease of integration with t
21. nd Ent Fondi wi tufesd E mos a mr JI a mos a eed EIS t Creal The FBS Feedback Suppression block is used to counteract the ringing due to frequencies The Ducking block is used is to give priority to specific microphones by automatically cycling out of control through the microphone and speakers The feedback suppression attenuating the levels of other microphones and program sources whenever the priority processor for the MPX Plus 866A engages up to twenty notch filters with adjustable Q microphone is active Ducking setup is performed for all mic line inputs on a unique Fifteen of the filters are dynamic and the processor uses these to automatically detect and global setup page An extensive range of customizable options for ducking are available then reduce the ringing Five additional fixed filters can be adjusted manually or transferred from the dynamic filters Cis Mis 1 oan Conf Mic 1 Delay DE ma nma Tris dra Wil BH P Vasca Lan Bow dem n E 1 30 Dl r c rufum b ww Londen ied Tass 5n ij Tess itam ria L Tae 10 ms Lau Fra er m1 Poe Fanum YT ma g nd EE PER p LET DFE in Bradman re The DSP Configurator Software enables fine tuning and adjustment of the dynamics of all The Filter block offers three customizable filters for each line input five for each mic input and incoming and outgoing signals Two Dynamics processing blocks are available for each input nine
22. ng for RGB Delay Blanks the screen when switching to a new source The new sync signals precede the RGB signals so there is no glitch on screen during the transition Audio Video Mute Inputs can be muted individually or all at once with a single SIS command Four Mic Line Inputs The MPX Plus 866 A is equipped with four switchable mic line inputs and an integrated 4x6 mic line matrix mixer Selectable 48V Phantom power is provided for ease of use with condenser microphones 32 Global Tie and DSP Partial Presets Thirty two presets can be saved and recalled Global tie presets contain only video and audio switching ties while DSP Partial presets also include DSP settings and audio levels An inte grator can use the DSP Configurator Software select any portion of the switcher I O layout within the Graphical User Environment and then save all relevant settings and parameters as a DSP Partial preset All presets are recalled via the DSP Configurator Software the Matrix owitcher Control Program or serial commands from a control system Up to 26 presets are accessible directly from the front panel of the switcher Front Panel Security Lockout Prevents unauthorized use in non secure environments Graphical 1 0 Tie Creation Input and output ties can be quickly viewed and created using the DSP Configurator Software graphical user environment This intuitive software provides for video only audio only and video audio ties with
23. ng of all input and output channels In Live mode integrators can push all or part of a configuration to the MPX Plus 866 A from the PC while preserving the existing file on the switcher Emulate and Live modes give audio system designers the flexibility to create an entire project from their PC in advance of installation and then once they are on site use the same software to provide accurate system set up and final commissioning SpeedNav for easy operation without a mouse One of the challenges of on site sound system commissioning is the lack of sufficient workspace for a PC and mouse An integrator or sound technician often has to work with a laptop balanced on their lap while trying to use the touch pad to navigate through windows and menus of the GUI for the audio DSP software Working in this environment can be time consuming and even frustrating SpeedNav simplifies this task by allowing the use of only the keyboard to access the GUI through directional keys and shortcuts It is designed with commissioning technicians and sound system designers in mind With SpeedNav users will experience faster easier set up and commissioning while working in the field with laptop PCs to configure sound systems and refine audio DSP settings IL zd y E L d a NM UM J p N P DN MEDIA PRESENTATION MATRIX SWITCHERS tom Soars Li oe F im as PEL a CA n MN a ii ee dl a Eo S
24. o more than 0 1 dB to 0 1 dB 0 30 MHz No more than 0 1 dB to 0 5 dB Differential phase error 1 0 at 3 58 MHz and 4 43 MHz Differential gain error s 1 0 at 3 58 MHz and 4 43 MHz Crosstalk S video composite video lt 50 dB 10 MHz lt 30 dB 100 MHz 50 dB 5 MHz 100 ms max S video composite video Switching speed 1 Vp p for Y of component video or S video and for composite video 0 7 Vp p for RGB and for R Y and B Y of component video 0 3 Vp p for C of S video Analog 0 3 V to 1 5 Vp p with no offset Analog 0 5 V to 2 0 Vp p with no offset 75 ohms S video composite video Impedance Return loss lt 40 dB 5 MHz S video composite video lt 30 dB 5 MHz DC offset max allowable S video or composite video e 1 5V External sync genlock S video or composite video ee 0 3 V to 0 4 Vp p VIDEO OUTPUT Nominal level 1 Vp p for Y of component video or S video and for composite video 0 7 Vp p for RGB and for R Y and B Y of component video 0 3 Vp p for C of S video Minimum maximum levels Analog 0 3 V to 1 5 Vp p with no offset follows input Analog 0 0 V to 2 0 Vp p with no offset 75 ohms S video composite video Impedance Return loss 40 dB 5 MHz S video composite video 30 dB 5 MHz DC offset S video composite video e 5 mV with input at 0 offset 10 mV with input at 0 offset Switch
25. perties of the room Users can quickly switch between audio and video 1 0 views for easy real time signal management What is ProDSP The MPX Plus 866 A features ProDSP a powerful digital audio signal processing platform based on a 32 64 bit floating point DSP engine ProDSP provides an extensive array of digital audio processing tools for audio system design configuration and commissioning The DSP Configurator Software is the user interface to ProDSP for full control and management of the MPX Plus 866 A and all of its audio DSP functions including audio gain dynamics compression filtering delay microphone ducking loudness and feedback suppression An integral part of the DSP Configurator Software is the Graphical User Environment which allows for quick and easy visualization of all input and output signal paths inside a single window Working within this user friendly environment an audio system designer or installer can clearly view and adjust all input levels audio DSP processing parameters audio and video l O ties microphone mixing points and output levels To simplify these adjustments opeedNav keyboard navigation ensures efficient and fast navigation through the Graphical User Environment using just the keyboard on a laptop Highest Quality Converters Plus Floating Point DSP The MPX Plus 866 A features studio grade ADCs analog to digital converters and DACs digital to analog converters using professional l
26. roups 1 loudness processor per line output 3 filters per line input 5 filters per mic input 9 filters per output High pass Low pass Shelving Parametric EQ 1 processor per input and output up to 200 ms each 1 anti feedback processor per mic line input 32 presets Global audio and video ties only Partial selected DSP settings 40 Bho ndm sisiiU sic Powerful Floating Point Audio DSP Engine The MPX Plus 866 A features 32 64 bit floating point audio DSP processing which provides very wide dynamic range and maintains audio signal transparency while preventing DSP signal clipping and simplifying management of gain staging Low Latency DSP Processing This DSP engine within the MPX Plus 866 A supports a large array of concurrent audio processing algorithms within an audio channel and across multiple channels while maintaining extremely low latency from input to output DSP Configurator Software A powerful yet user friendly PC based software tool for managing all audio and video set up and operations of the MPX Plus 866 A It enables complete set up and configuration of digital audio processing tools on the ProDSP platform as well as 0 routing ties and microphone mixing Intuitive Graphical User Environment The DSP Configurator Software features a Graphical User Environment that offers a clear view of all input and outputs audio processing blocks audio and video routing ties an
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