Extron electronic MAV 44 manual Specifications and Part Numbers, cont’d, Audio output audio models

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Specifications and Part Numbers, cont’d

Connectors

MAV 44 AV, MAV 44 SVA, MAV 48 AV, MAV 48 SVA

(4) 3.5 mm captive screw connectors, 5-pole

MAV 44 AV RCA, MAV 44 SVA RCA, MAV 48 AV RCA, MAV 48 SVA RCA 4 pairs of RCA female connectors

MAV 84 AV, MAV 84 SVA, MAV 88 AV, MAV 88 SVA

(8) 3.5 mm captive screw connectors, 5-pole

MAV 84 AV RCA, MAV 84 SVA RCA, MAV 88 AV RCA, MAV 88 SVA RCA 8 pairs of RCA female connectors

Impedance	>18k ohms unbalanced, 24k ohms balanced, DC coupled
Nominal level	Configurable: +4 dBu (1.23 V, professional level) or -10 dBV (316 mV,
	consumer level)
Maximum level	>+20 dBu (captive screw models) at 1% THD+N
	>+14 dBu (RCA models) at 1% THD+N
Input gain adjustment	–18 dB to +10 dB, adjustable per input; default = 0 dB. (This is referenced to
	the internal bus signal level. It can be verified by measuring the unbalanced
	output level when the output level is set to “Consumer”.)

0 dBu = 0.775 V(rms), 0 dBV = 1 V(rms), 0 dBV 2 dBu

Audio output — audio models

Number/signal type

MAV 44 AV, MAV 44 SVA, MAV 84 AV, MAV 84 SVA

4 stereo, balanced/unbalanced

MAV 44 AV RCA, MAV 44 SVA RCA, MAV 84 AV RCA, MAV 84 SVA RCA 4 stereo, unbalanced

MAV 88 AV, MAV 88 SVA, MAV 48 AV, MAV 48 SVA

8 stereo, balanced/unbalanced

MAV 88 AV RCA, MAV 88 SVA RCA, MAV 48 AV RCA, MAV 48 SVA RCA 8 stereo, unbalanced

Connectors

MAV 44 AV, MAV 44 SVA, MAV 84 AV, MAV 84 SVA

(2) 3.5 mm captive screw connectors, 10-pole

MAV 44 AV RCA, MAV 44 SVA RCA, MAV 84 AV RCA, MAV 84 SVA RCA

4 pairs of RCA female

MAV 88 AV, MAV 88 SVA, MAV 48 AV, MAV 48 SVA

(4) 3.5 mm captive screw connectors, 10-pole

MAV 88 AV RCA, MAV 88 SVA RCA, MAV 48 AV RCA, MAV 48 SVA RCA

8 pairs of RCA female

Impedance	50 ohms unbalanced, 100 ohms balanced
Gain error	<±0.1 dB channel to channel
Nominal level	Configurable: +4 dBu (1.23 V, professional level) or -10 dBV (316 mV,
	consumer level)
Maximum level (Hi-Z)	>+20 dBu, balanced; >+18 dBu, unbalanced at 1%THD+N at default settings
Maximum level (600 ohm)	>+19 dBm, balanced; >+13 dBm, unbalanced at 1%THD+N at default settings

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

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Contents Matrix Switchers MAV 44 / 48 / 84 / 88 SeriesSicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français Instrucciones de seguridad EspañolFCC Class a Notice Page Unbalanced stereo audio inputs to MAV 44 / 48 / 84 / 88 Matrix Switchers Quick Start QS-1Stereo audio devices to the output Powering on Quick Start MAV Series AV Matrix Switchers, cont’dSaving or recalling a preset QS-2 MAV 44 / 48 / 84 / 88 Matrix Switchers Quick StartTable of Contents Table of Contents, cont’d MAV 44 / 48 / 84 / 88 Matrix Switchers Table of Contents Iii Iv MAV 44 / 48 / 84 / 88 Matrix Switchers Table of Contents One MAV 44 / 48 / 84 / 88 Matrix Switchers Introduction About the SwitchersIntroductiontroduction, cont’d Features Video featuresIntroduction, cont’d Audio featuresCommon features Any input to any or all outputsMAV 44 / 48 / 84 / 88 Matrix Switchers Introduction Introduction, cont’d Two Rack mounting the switcher Installationstallation, cont’dMounting the Switcher Tabletop useFurniture mounting the switcher Mounting the switcherCabling and Rear Panel Views Installation, cont’dVideo input and output connections Captive screw connector wiring for audio inputs Audio input and output connections audio/video modelsCaptive screw connector wiring for audio output Remote connectionShows a basic external sync configuration External sync connectionPower connection Multiple device external sync connection exampleThree MAV 44 / 48 / 84 / 88 Matrix Switchers Operation Front Panel Controls and IndicatorsOperationeration, cont’d Power/data/audio LED Power/audio/data LED and infrared sensorDefinitions Operation, cont’d Input and output selection controls and indicatorsControl buttons and LEDs Audio Setup button Video/+dB LED and Audio/-dB LEDPowering up the switcher OperationsCreating a set of ties Example 1 Create a set of video and audio ties Press and release the Input 5 button figureExample 2 Add a video tie to a set of video and audio ties This example assumes that you have performed example11 Select the output Example 3 Remove a tie from a set of ties Press and release the Output 4 button figureViewing the configuration VideoExample 4 View ties by selecting an input 19 Select video and audioPress and release the I/O button figure Example 5 View ties by selecting outputs24 Select an output Using presets 26 Deselect video to view audio ties onlyExample 6 Save a preset Preset 2 PresetExample 7 Recall a preset 29 Select Recall Preset mode, MAVAdjusting input audio gain and attenuation Consumer VCR Audio InputsTo exit Audio Setup mode. The Audio Setup LED turns off Example 8 Adjust the input audio gain Seconds34 Adjust the input audio level +2 dBResetting audio gain single input Press and release the and buttons simultaneously figureResetting audio gain all inputs Setting the output audio levelFront panel security lockout Executive mode Clearing all ties and presets43 System reset to factory defaults MemoryOptimizing the Audio Audio/Video Switchers TroubleshootingWorksheets Worksheet example 1 System equipmentWorksheet example 2 Daily configuration 45 Worksheet example 2 Daily configurationWorksheet example 3 Test configuration 46 Worksheet example 3 Test configurationConfiguration worksheet Output destinationsOperation, cont’d Four RemoteOperation,cont’d Host-to-Switcher instructionsMAV 44 / 48 / 84 / 88 Matrix Switchers Remote Operation Simple Instruction Set ControlSwitcher-initiated messages Symbol definitions Switcher error responsesUsing the command/response table Remote Operation, cont’dCommand/response table for SIS commands Command Ascii Command Response Additional descriptionCommand/response table for SIS commands cont’d IR receiver enable Resets Firmware upload Loading firmware using an SIS command Turn on the echo functionSelect the firmware upgrade file Matrix Switchers Control Program Installing the softwareUsing the software OverviewExtron Matrix Switchers Control Program window blank Updating the firmware 11 Determining the firmware version12 Open window, version 2.xx firmware files 13 Open window, version 1.xx firmware files Windows buttons, drop boxes, and the trash can File menu Windows menusTools menu Audio-input Configuration selection Preferences menuMaster-Reset selection 18 Ties shown as crosspointsUsing Emulation mode Using the help system AAppendix a SpecificationsandandPartPartNumbers,Numberscont’d SpecificationsSync composite video and S-video models Specifications and Part Numbers, cont’d Audio output audio modelsControl/remote switcher Part Numbers MAV Series AV switchersReplacement parts Included partsOptional accessories CablesVideo Cable Assorted connectors BNC connectorsPre-cut cables Composite video CableExtron’s Warranty Asia JapanExtron Electronics, Europe Beeldschermweg 6C