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Extron electronic MVX 88 Series Specifications and Part Numbers, cont’d, Audio output, General

Models: MVX 88 Series

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PRELIMINARY

Specifications and Part Numbers, cont’d

Audio output

Output gain	0 dB unbalanced (consumer) or +12 dB balanced (pro), selectable;
	default = +12 dB, balanced, when output level is set to “Pro”
Number/signal type
MVX 44/84 VGA A	4 stereo, balanced/unbalanced
MVX 48/88 VGA A	8 stereo, balanced/unbalanced
Connectors
MVX 44/84 VGA A	(4) 3.5 mm captive screw connectors, 5 pole
MVX 48/88 VGA A	(8) 3.5 mm captive screw connectors, 5 pole
Impedance	50 ohms unbalanced, 100 ohms balanced
Gain error	±0.1 dB channel to channel
Nominal level (output volume range)
	+4 dBu (1.23 V) (default) balanced (pro), or
	-10 dBV (316 mV) unbalanced (consumer), selectable
Maximum level (Hi-Z)	>+22 dBu, balanced; >+14 dBV, unbalanced at 1% THD+N at default settings
Maximum level (600 ohm)	>+20 dBu, balanced; >+12 dBV unbalanced at 1% THD+N at default settings

Control/remote — switcher

Serial control port	1 RS-232, 9-pin female D connector
Baud rate and protocol	9600, 8-bit, 1 stop bit, no parity
Control pin configurations	2 = TX, 3 = RX, 5 = GND, 9 = hardwired IR input
IR controller module	IR 501 (optional remote control)
Program control	Extron’s control/configuration program for Windows®
	Extron’s Simple Instruction Set (SIS™)

General

Power	100 VAC to 240 VAC, 50/60 Hz, 30 watts, internal
Temperature/humidity	Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
	Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Cooling	Convection, vented
Rack mount	Yes, with included full rack width rack and through-desk mounting kit,
	part #70-077-03 (MBD 149)
	Furniture mountable with optional under-desk mounting kit,
	part #70-222-01 (MBU 149)
Enclosure type	Metal
Enclosure dimensions	1.75” H x 17.4” W x 8.5” D (1U high, full rack wide)
	4.4 cm H x 44.2 cm W x 21.6 cm D
	(Depth excludes connectors and knobs. Width excludes rack ears.)
Product weight	7.0 lbs (3.2 kg)
Shipping weight	10 lbs (5 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Listings	UL, CUL
Compliances	CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF	30,000 hours
Warranty	3 years parts and labor

NAll nominal levels are at ±10%.

NSpecifications are subject to change without notice.

A-4 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Specifications and Part Numbers

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Extron electronic MVX 88 Series Specifications and Part Numbers, cont’d, Audio output, Control/remote - switcher, General

Contents

VGA Matrix Switcher MVX 44 / 48 / 84 / 88 series68-877-01 Rev. D Consignes de Sécurité Français PrecautionsSafety Instructions English Sicherheitsanleitungen DeutschFCC Class A Notice Page Front Panel Features Quick Start - MVX Series VGA Matrix SwitchersInstallation MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Quick Start QS-1Saving or recalling a preset Quick Start MVX 44 / 48 / 84 / 88 VGA Matrix Switchers, continuedPowering up Viewing and adjusting the audio input gainTable of Contents MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Table of ContentsPRELIMINARY Table of Contents, cont’d ii MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Table of ContentsChapter1One MVX 44 / 48 / 84 / 88 VGA Matrix SwitchersAbout the Switchers Features IntroductionIntroduction About the Switchers1-2 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Introduction Figure 1-1 - Typical MVX 88 VGA A applicationFeatures MVX 44 / 48 / 84 / 88 VGA Matrix Switchers IntroductionPRELIMINARY 1-4 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Introduction Introduction, cont’dChapter2Two InstallationMounting the Switcher Cabling and Rear Panel Views MVX 44 / 48 / 84 / 88 VGA Matrix SwitchersRack mounting the switcher InstallationMounting the Switcher 2-2 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers InstallationMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Installation Furniture mounting the switcherFigure 2-1 - Mounting the switcher PRELIMINARYFigure 2-3 - Audio input connector wiring Installation, cont’dFigure 2-2 - MVX 88 VGA A high resolution video switcher 2-4 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers InstallationFigure 2-4 - Captive screw connector wiring for audio output Video and audio output connectionsMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Installation Remote connection Power connection2-6 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Installation Figure 2-5 - RS-232 port pin assignmentOperation Front Panel Controls and Indicators OperationsChapter3Three Optimizing the Audio Troubleshooting WorksheetsOperation Front Panel Controls and Indicators3-2 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation DefinitionsIR Remote Control User’s Guide Infrared sensor and Power/audio/data LEDInput and output selection controls and indicators MVX 44 / 48 / 84 / 88 VGA Matrix Switchers OperationOperation, cont’d I/O selection and audio/video controls and indicators3-4 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Control buttons and LEDsMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation N On 4-output switchers, this button and LED stand aloneN On 4-output switchers, this button and LED stand alone PRELIMINARYOperations Powering up the switcher3-6 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Creating a set of tiesFigure 3-3 - Select video and audio If an input with no tie is selected, only that input’s LED lightsExample 1 Create a set of video and audio ties Figure 3-4 - Select an inputFigure 3-5 - Select the outputs Figure 3-7 - Example 1 configuration3-8 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Figure 3-6 - Press the Enter buttonFigure 3-8 - Select video only Example 2 Add a video tie to a set of video and audio tiesN This example assumes that you have performed example Figure 3-9 - Select an inputInput 5 video tied to output 1, output 3, output 4, and output Figure 3-12 - Example 2 configuration3-10 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Input 5 video tied to outputs 1, 3, 4, and Input 5 audio tiedFigure 3-16 - Press the Enter button Figure 3-17 - Example 3 configurationFigure 3-15 - Deselect the output Input 5 video tied to outputs 1, 3, 4, andExample 4 View ties by selecting an input Viewing the configuration3-12 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Figure 3-18 - Select video and audioFigure 3-21 - Deselect video and select audio to view audio only Figure 3-19 - Select an inputFigure 3-20 - Deselect audio to view video only MVX 44 / 48 / 84 / 88 VGA Matrix Switchers OperationFigure 3-22 - Select video and audio 3-14 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers OperationExample 5 View ties by selecting outputs Figure 3-23 - Select an outputMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Figure 3-24 - Deselect audio to view video ties onlyFigure 3-25 - Deselect video to view audio ties only PRELIMINARYFigure 3-26 - Enter Save Preset mode, MVX Using presetsExample 6 Save a preset 3-16 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers OperationFigure 3-28 - Select Recall Preset mode, MVX Figure 3-27 - Select the presetExample 7 Recall a preset MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation3-18 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Adjusting input audio gain and attenuationFigure 3-29 - Select the preset, MVX Figure 3-30 - Audio gain and attenuationMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation PRELIMINARY3-20 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Example 8 Adjust the input audio gainFigure 3-31 - Select Audio Setup mode Figure 3-32 - Select an inputPRELIMINARY Figure 3-33 - Adjust the input audio levelMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation 6 dBFigure 3-35 - Select Audio Setup mode Figure 3-34 - Exit Audio Setup modeExample 9 Resetting audio gain - single input 3-22 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers OperationFigure 3-38 - Exit Audio Setup mode Setting the output audio levelFigure 3-37 - Reset the selected input level Example 10 Resetting audio gain - all inputs3-24 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Clearing all ties and presetsFigure 3-41 - Clear all ties and presets Front panel security lockout Executive modeMemory Resetting the system to factory defaultsFigure 3-42 - System reset to factory defaults MVX 44 / 48 / 84 / 88 VGA Matrix Switchers OperationOptimizing the Audio Troubleshooting3-26 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation PRELIMINARYsystem WorksheetsSound Worksheet example 1 System equipment3-28 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Worksheet example 2 Daily configurationFigure 3-44 - Worksheet example 2 Daily configuration PRELIMINARYMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Worksheet example 3 Test configurationFigure 3-45 - Worksheet example 3 Test configuration PRELIMINARY3-30 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation PRELIMINARYOperation, cont’d Title Configuration worksheetPreset # MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation3-32 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation PRELIMINARYOperation, cont’d Remote Operation Matrix Switchers Control ProgramChapter4Four Simple Instruction Set ControlFigure 4-2 - Small matrix IR remote control Host-to-Switcher instructionsFigure 4-1 - Remote connector pinout 4-2 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationSwitcher-initiated messages MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationPRELIMINARY Symbol definitions Switcher error responsesUsing the command/response table 4-4 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationCommand/response table for SIS commands E+QX!*X@!...X!*X@$PRELIMINARY PRELIMINARY Command/response table for SIS commands continuedRGB mute commands Remote Operation, cont’dASCII command Command/response table for SIS commands continuedCommand MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationEX1VC 4-8 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationE*XPX!*X@!X!*X@%X!*X@$ ... X!*X@ Command/response table for SIS commands continuedCommand/response table for SIS commands continued E VMX11X12 ... X1nMut CommandResets Command/response table for SIS commands continuedRGB delay X1!= RGB delay in ½ second increments 10 5 seconds maximumN Firmware can be uploaded two ways Loading firmware using an SIS command1. Using the Matrix Switchers Control Program Figure 4-3 - Turn on the echo functionFigure 4-5- Upload progress display Figure 4-4- Select the firmware upgrade file4-12 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote Operation PRELIMINARYN For full functionality, install both of the following programs Matrix Switchers Control ProgramInstalling the software The Matrix Switchers Control Program The Firmware LoaderOverview Using the software4-14 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote Operation Figure 4-8 - Comm port selection windowMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote Operation Figure 4-9 - Extron Matrix Switchers Control Program window blankFigure 4-10 - Sample program window complete PRELIMINARYFigure 4-11 - Open window 4-16 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationUpdating the firmware PRELIMINARYMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote Operation Windows menus File menu 4-18 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationWindows buttons, drop boxes, and trash PRELIMINARYTools menu Figure 4-13 - RGB Delay/Mute/Output-Volume Adjust windowFigure 4-14 - Configure Audio Options window MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationFigure 4-15 - Ties shown as lines 4-20 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationPreferences menu PRELIMINARYFigure 4-16 - Ties shown as crosspoints MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationPRELIMINARY Figure 4-17 - Emulation mode configuration Using Emulation modeMaster-Reset selection 4-22 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationUsing the help system MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationPRELIMINARY 4-24 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote Operation PRELIMINARYRemote Operation, cont’d AppendixAA Specifications and Part NumbersSpecifications Part Numbers and Accessories MVX 44 / 48 / 84 / 88 VGA Matrix SwitchersVideo Specifications and Part NumbersSpecifications Video inputAudio input SyncAudio 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBuN Specifications are subject to change without notice Specifications and Part Numbers, cont’dControl/remote - switcher Audio outputMatrix switcher part numbers Part Numbers and AccessoriesMVX matrix switcher part numbers Included partsCables AccessoriesAdapters, power supplies, labels Bulk cableMale-to-male VGA cable with audio Install kitCable assemblies Male-to-male VGA cableSpecifications and Part Numbers, cont’d PRELIMINARYEurope, Africa, and the Middle East Extron’s WarrantyUSA, Canada, South America and Central AmericaExtron Middle East Extron USA - WestExtron USA - East Headquarters +800.633.9876