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Extron electronic MVX VGA A Sync, Audio - audio models only, Audio input - audio models only

Models: MVX VGA A

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Sync

Input type	RGBHV, RGBS, RGsB, RsGsBs
Output type	RGBHV, RGBS, RGsB, RsGsBs (follows input)
Input level	0.5 V to 5.0 Vp-p, 4.0 Vp-p normal
Output level	AGC to TTL: 4.0 V to 5.0 Vp-p, unterminated
Input impedance	510 ohms
Output impedance
MVX 128 A	75 ohms
All other models	Inputs 1 to 8: 50 or 75 ohms, switchable
	Inputs 9 to 12 or 16: 75 ohms
Max input voltage	5.0 Vp-p
Max. propagation delay	<120 ns
Max. rise/fall time	11.5 ns
Polarity	Positive or negative (follows input)

Audio — audio models only

Routing
128 series	12 x 8 matrix
1212 Series	12 x 12 stereo matrix
168 Series	16 x 8 stereo matrix
1616 Series	16 x 16 stereo matrix
Gain	Unbalanced output: -6 dB; balanced output 0 dB
Frequency response	20 Hz to 20 kHz, ±0.05 dB
THD + Noise	0.03% @ 1 kHz at nominal level
S/N	>90 dB, balanced, at maximum output (21 dBu) (unweighted)
Crosstalk	<-80 dB @ 1 kHz, fully loaded
Stereo channel separation	>80 dB @ 1 kHz
CMRR	>75 dB @ 20 Hz to 20 kHz

Audio input — audio models only

Number/signal type	12 or 16 stereo, balanced/unbalanced
Connectors	(12 or 16) 3.5 mm captive screw connectors, 5 pole
Impedance	>10k ohm, balanced/unbalanced, DC coupled
Nominal level	-10 dBV (316 mVrms), 0 dBu (775 mV)
Maximum level	+19.5 dBu, (balanced or unbalanced) at 0.01% THD+N
Input gain adjustment	-18 dB to +24 dB (default = 0 dB), adjustable per input by RS-232/422 or
	front panel

N0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu

Audio output — audio models only

Number/signal type	8, 12, or 16 stereo, balanced/unbalanced
Connectors	(8, 12, or 16) 3.5 mm captive screw connectors, 5 pole
Impedance	50 ohms unbalanced, 100 ohms balanced
Gain error	±0.1 dB channel to channel
Maximum level (Hi-Z)	>+21 dBu, balanced or unbalanced at 0.1% THD+N
Maximum level (600 ohm)	>+15 dBm, balanced or unbalanced at 0.1% THD+N
Output volume range	0 to 64 (-75.8 dB to 0 dB) in 1 dB increments from steps 1 to 64,
	12 dB increment from step 0 to 1; default = 64 = 0 dB

PRELIMINARY

MVX VGA A Matrix Switchers • Specifications, Part Numbers, Accessories A-3

Image 98

Extron electronic MVX VGA A manual Sync, Audio - audio models only, Audio input - audio models only, Preliminary

Contents

68-521-31 Rev. C Computer Video VGA and Audio Matrix SwitchersMVX VGA A Consignes de Sécurité Français PrecautionsSafety Instructions English Sicherheitsanleitungen DeutschFCC Class A Notice Configuration - One or more ties or sets of ties Quick Start - MVX VGA A Matrix SwitchersInstallation Preset button selectsViewing and adjusting the audio level Quick Start MVX VGA A Matrix Switchers, continuedSaving or recalling a preset QS-2 MVX VGA A Matrix Switchers Quick StartPRELIMINARY Table of ContentsMVX VGA A Matrix Switchers Table of Contents Selecting the rear panel Remote port protocol and baud rate Table of Contents, cont’dii MVX VGA A Matrix Switchers Table of Contents Performing an absolute system reset from the rear panelPRELIMINARY Appendix A Specifications, Part Numbers, AccessoriesMVX VGA A Matrix Switchers Table of Contents PRELIMINARY iv MVX VGA A Matrix Switchers Table of ContentsTable of Contents, cont’d 68-521-31 CFeatures MVX VGA A Matrix SwitchersAbout this .Manual About the MVX VGA A Matrix Switchers Definitions Chapter1One1-2 MVX VGA A Matrix Switchers Introduction About the MVX VGA A Matrix SwitchersFigure 1-1 - Typical MVX 128 VGA A matrix switcher application IntroductionDefinitions Configuration - One or more ties or one or more sets of tiesMVX VGA A Matrix Switchers Introduction PRELIMINARYIntroduction, cont’d Features1-4 MVX VGA A Matrix Switchers Introduction Tie any input to any or all outputsRack mounting - Rack mountable in any conventional 19 wide rack MVX VGA A Matrix Switchers IntroductionPRELIMINARY Introduction, cont’d 1-6 MVX VGA A Matrix Switchers IntroductionPRELIMINARY Front Panel Configuration Port InstallationMounting the Switcher Rear Panel Cabling and Views Chapter2Two2-2 MVX VGA A Matrix Switchers Installation InstallationMounting the Switcher UL requirementsMVX VGA A Matrix Switchers Installation Figure 2-1 - MVX 128 A video and audio matrix switcherFigure 2-2 - MVX 1616 A video and audio matrix switcher Rear Panel Cabling and ViewsFigure 2-3 - Sync Impedance switches Installation, cont’dSync Impedance switches 2-4 MVX VGA A Matrix Switchers InstallationAudio connections Figure 2-4 - Captive screw connector wiring for audio inputsFigure 2-5 - Typical audio connectors MVX VGA A Matrix Switchers InstallationFigure 2-7 - Remote RS-232/RS-422 connector Figure 2-6 - Captive screw connector wiring for audio outputRemote RS-232/RS-422 connector - Connect a host device, such as a 2-6 MVX VGA A Matrix Switchers InstallationPRELIMINARY Reset buttonPower connection MVX VGA A Matrix Switchers Installation2-8 MVX VGA A Matrix Switchers Installation Front Panel Configuration PortFigure 2-8 - Front panel configuration port Figure 2-9 - Optional 9-pin TRS RS-232 cableChapter3Three Front Panel Controls .and Indicators Front Panel OperationsConfiguration Worksheets OperationOperation Front Panel Controls and Indicators3-2 MVX VGA A Matrix Switchers Operation DefinitionsFigure 3-2 - Sample label MVX VGA A Matrix Switchers OperationInput and output buttons PRELIMINARYControl buttons 3-4 MVX VGA A Matrix Switchers OperationOperation, cont’d PRELIMINARYPRELIMINARY Selects a View-only mode that displays the current configurationMVX VGA A Matrix Switchers Operation PRELIMINARY 3-6 MVX VGA A Matrix Switchers OperationI/O controls Operation, cont’dFront panel security lockouts PowerFront Panel Operations MVX VGA A Matrix Switchers OperationPRELIMINARY Creating a configuration3-8 MVX VGA A Matrix Switchers Operation Operation, cont’dFigure 3-4 - Select RGBHV and audio Example 1 Creating a set of video and audio tiesFigure 3-3 - Clear all selections Figure 3-5 - Select an inputFigure 3-6 - Select the outputs Figure 3-8 - Example 1, final configuration3-10 MVX VGA A Matrix Switchers Operation Figure 3-7 - Press the Enter buttonFigure 3-10 - Select RGBHV only Example 2 Adding a tie to a set of video and audio tiesFigure 3-9 - Clear all selections Press and release the Input 5 button figureFigure 3-13 - Press the Enter button Figure 3-14 - Example 2, final configuration3-12 MVX VGA A Matrix Switchers Operation PRELIMINARYFigure 3-16 - Select audio only Example 3 Removing a tie from a set of video and audio tiesFigure 3-15 - Clear all selections Figure 3-17 - Select an inputPress and release the Output 4 button figure Figure 3-20 - Example 3, final configuration3-14 MVX VGA A Matrix Switchers Operation Figure 3-18 - Deselect the outputFigure 3-21 - Clear all selections Viewing a configurationExample 4 Viewing video and audio, audio only, and video only ties MVX VGA A Matrix Switchers OperationFigure 3-22 - Select RGBHV and audio 3-16 MVX VGA A Matrix Switchers OperationRGBHV button and the Audio button figure Figure 3-23 - Select an inputPress and release the RGBHV button and the Audio button to toggle the Figure 3-26 - Press the View button to exit View-only modeFigure 3-24 - Deselect RGBHV to view audio ties only RGBHV LED lit and the Audio LED unlit figureExample 5 Muting and unmuting an output 3-18 MVX VGA A Matrix Switchers OperationMuting and unmuting video and/or audio Figure 3-27 - Clear all selectionsMVX VGA A Matrix Switchers Operation Figure 3-28 - Select RGBHV and audioFigure 3-29 - Mute the outputs PRELIMINARYFigure 3-30 - Unmute the outputs Figure 3-31 - Press the View button to exit View-only mode3-20 MVX VGA A Matrix Switchers Operation PRELIMINARYMVX VGA A Matrix Switchers Operation Using global presetsFigure 3-32 - Preset locations, MVX 128 VGA A PRELIMINARYFigure 3-36 - Select the preset Example 6 Saving a presetFigure 3-35 - Enter Save Preset mode 3-22 MVX VGA A Matrix Switchers OperationFigure 3-39 - Enter Recall Preset mode Example 7 Recalling a presetPress and release the Preset button figure Figure 3-37 - Press the Enter buttonFigure 3-41 - Press the Enter button Figure 3-40 - Select the preset3-24 MVX VGA A Matrix Switchers Operation PRELIMINARYMVX VGA A Matrix Switchers Operation Viewing and adjusting the input audio levelFigure 3-42 - Audio gain and attenuation PRELIMINARY3-26 MVX VGA A Matrix Switchers Operation Example 8 Viewing and adjusting an input audio levelFigure 3-44 - Select Audio mode Figure 3-43 - Clear all selectionsPRELIMINARY Audio input level settingsMVX VGA A Matrix Switchers Operation MVX 128 AFigure 3-45 - Select an input and read the audio level Figure 3-46 - Level display on a 16-output-LED switcher3-28 MVX VGA A Matrix Switchers Operation PRELIMINARYFigure 3-49 - Deselect Audio mode Figure 3-47 - Adjust the input audio levelFigure 3-48 - Level display on a 16-output-LED switcher MVX VGA A Matrix Switchers OperationPRELIMINARY Viewing and adjusting the output volume3-30 MVX VGA A Matrix Switchers Operation Operation, cont’dm Switchers with 16 input buttons - The Input 1 LED lights steadily Reading the displayed volumem Switchers with 12 input buttons - The Input 1 LED blinks quickly Press Esc button 19 times - 10% + 191.5% = 38.5% volumePRELIMINARY Audio output volume settings3-32 MVX VGA A Matrix Switchers Operation Operation, cont’dFigure 3-50 - Clear all selections Example 9 Viewing and adjusting an output volume levelFigure 3-51 - Select Audio mode MVX VGA A Matrix Switchers OperationFigure 3-52 - Select output Figure 3-53 - Volume display on a 16-output-button switcher3-34 MVX VGA A Matrix Switchers Operation PRELIMINARYFigure 3-56 - Deselect Audio mode Figure 3-54 - Adjust the output audio volumeFigure 3-55 - Volume display on a 16-output-button switcher MVX VGA A Matrix Switchers Operation3-36 MVX VGA A Matrix Switchers Operation Setting the front panel locks Executive modesSelecting Lock mode 2 or toggling between mode 2 and mode Figure 3-57 - Toggle front panel lock on or offFigure 3-59 - System reset Performing a system reset from the front panelFigure 3-58 - Toggle front panel lock between mode 2 and mode Selecting Lock mode 2 or toggling between mode 2 and modeFigure 3-59 - RS-232/RS-422 and baud rate display 3-38 MVX VGA A Matrix Switchers OperationSelecting the rear panel Remote port protocol and baud rate Release the Control buttonsMVX VGA A Matrix Switchers Operation Figure 3-62 - Exit Serial Port Configuration modeFigure 3-61 - RS-232/RS-422 and baud rate selection PRELIMINARYFigure 3-63 - System reset Performing an absolute system reset from the rear panelRESET 3-40 MVX VGA A Matrix Switchers OperationOptimizing the Audio Performing a hard reset from the rear panelFigure 3-64 - Hard reset RESET3-42 MVX VGA A Matrix Switchers Operation TroubleshootingConfiguration Worksheets Worksheet example 1 System equipmentMVX VGA A Matrix Switchers Operation Worksheet example 2 Daily configurationFigure 3-66 - Worksheet example 2 Daily configuration PRELIMINARY3-44 MVX VGA A Matrix Switchers Operation Worksheet example 3 Test configurationFigure 3-67 - Worksheet example 3 Test configuration PRELIMINARYPreset # Configuration worksheetMVX VGA A Matrix Switchers Input sourcesOperation, cont’d 3-46 MVX VGA A Matrix Switchers OperationPRELIMINARY Using the Command/Response Table Serial Ports Host-to-Switcher InstructionsSwitcher-Initiated Messsages Switcher Error Responses Command/Response Table for SIS CommandsProgrammer’s Guide Figure 4-1 - Remote connector pin assignments4-2 MVX VGA A Matrix Switchers Programmer’s Guide Serial PortsFront panel Configuration port Host-to-Switcher InstructionsSwitcher-Initiated Messages MVX VGA A Matrix Switchers Programmer’s Guide4-4 MVX VGA A Matrix Switchers Programmer’s Guide Switcher Error ResponsesUsing the Command/Response Table Programmer’s Guide, cont’dPRELIMINARY Command/Response Table for SIS CommandsSymbol definitions ASCII command Command/response table for SIS commandsCommand 4-6 MVX VGA A Matrix Switchers Programmer’s GuideAudio output volume Command/response table for SIS commands continuedVideo mute commands Audio mute commandsvolume Audio volume adjustment settings4-8 MVX VGA A Matrix Switchers Programmer’s Guide volumePRELIMINARY Command/response table for SIS commands continuedSave, recall, and directly write presets NamesView ties, gain, volume, mutes, and presets Command/response table for SIS commands continuedResets PRELIMINARYASCII command Command/response table for SIS commands continuedCommand MVX VGA A Matrix Switchers Programmer’s GuideCommand 4-12 MVX VGA A Matrix Switchers Programmer’s GuideCommand/response table for SIS commands continued ASCII commandMatrix Software Matrix Switchers .Control Program Button Label Generator ProgramChapter5Five MVX VGA A Matrix SwitchersFigure 5-2 - Software installation Matrix Switchers Control ProgramInstalling the software 5-2 MVX VGA A Matrix Switchers Matrix SoftwareFigure 5-3 - Comm port selection window Using the Matrix Switcher Control softwareMVX VGA A Matrix Switchers Matrix Software PRELIMINARYMatrix Software, cont’d Figure 5-4 - Extron Matrix Switcher Control Program window blank5-4 MVX VGA A Matrix Switchers Matrix Software EmulatePRELIMINARY Figure 5-5 - Sample program window completeMVX VGA A Matrix Switchers Matrix Software Updating firmware Figure 5-6 - Location of firmware upgrade files5-6 MVX VGA A Matrix Switchers Matrix Software PRELIMINARYFolder where firmware is installed Figure 5-7 - Downloading firmware upgrade filesMVX VGA A Matrix Switchers Matrix Software PRELIMINARYPRELIMINARY 5-8 MVX VGA A Matrix Switchers Matrix SoftwareFigure 5-8 - Open window Matrix Software, cont’dPRELIMINARY Figure 5-9 - Firmware Loader status indicator barMVX VGA A Matrix Switchers Matrix Software Windows menus 5-10 MVX VGA A Matrix Switchers Matrix SoftwareWindows buttons, drop boxes, and trash can File menuFigure 5-10 - Status window Audio-Output volume settings - Displays the audio outputTools menu MVX VGA A Matrix Switchers Matrix SoftwarePreferences menu Master-Reset selection5-12 MVX VGA A Matrix Switchers Matrix Software Figure 5-11 - Ties shown as linesButton-Label Generator Program Using Emulation modeUsing the help system Figure 5-13 - Location of software on the web siteFigure 5-14 - Extron’s Button-Label Generator window Using the Button-Label Generator software5-14 MVX VGA A Matrix Switchers Matrix Software PRELIMINARYAppendixAA Specifications, Part Numbers, AccessoriesSpecifications Part Numbers .and Accesssories Button Labels MVX VGA A Matrix SwitchersVideo Specifications, Part Numbers, AccessoriesSpecifications Video inputAudio input - audio models only SyncAudio - audio models only Audio output - audio models onlyGeneral Specifications, Part Numbers, Accessories, cont’dControl/remote - switcher PRELIMINARYAccessories Part Numbers and AccessoriesMVX matrix switcher part numbers Matrix switcher part numbersMale-to-male VGA molded connector cables Male-to-female VGA molded connector cablesMale-to-female VGA backshell connector cables CablesPart number Male-to-male VGA molded connector cablesPRELIMINARY PRELIMINARY Button LabelsSpecifications, Part Numbers, Accessories, cont’d PRELIMINARY 16-button stripsFigure A-1 - Button label blanks Specifications, Part Numbers, Accessories, cont’d PRELIMINARYEurope, Africa, and the Middle East Extron’s WarrantyUSA, Canada, South America and Central America2007 Extron Electronics. 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