Specifications and Part Numbers, cont’d | Extron electronic MAV 44

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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Extron electronic MAV 44, MAV 88, MAV 84, MAV 48 manual Specifications and Part Numbers, cont’d, Audio output audio models

Contents

Matrix Switchers MAV 44 / 48 / 84 / 88 Series Sicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français Instrucciones de seguridad Español FCC 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 Start Table 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 features Introduction, cont’d Audio featuresCommon features Any input to any or all outputs MAV 44 / 48 / 84 / 88 Matrix Switchers Introduction Introduction, cont’d Two Rack mounting the switcher Installationstallation, cont’dMounting the Switcher Tabletop use Furniture mounting the switcher Mounting the switcher Cabling 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 models Captive screw connector wiring for audio output Remote connection Shows a basic external sync configuration External sync connection Power connection Multiple device external sync connection example Three 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 LED Powering up the switcher Operations Creating a set of ties Example 1 Create a set of video and audio ties Press and release the Input 5 button figure Example 2 Add a video tie to a set of video and audio ties This example assumes that you have performed example 11 Select the output Example 3 Remove a tie from a set of ties Press and release the Output 4 button figure Viewing the configuration Video Example 4 View ties by selecting an input 19 Select video and audio Press and release the I/O button figure Example 5 View ties by selecting outputs 24 Select an output Using presets 26 Deselect video to view audio ties only Example 6 Save a preset Preset 2 Preset Example 7 Recall a preset 29 Select Recall Preset mode, MAV Adjusting input audio gain and attenuation Consumer VCR Audio Inputs To exit Audio Setup mode. The Audio Setup LED turns off Example 8 Adjust the input audio gain Seconds 34 Adjust the input audio level +2 dB Resetting audio gain single input Press and release the and buttons simultaneously figure Resetting audio gain all inputs Setting the output audio level Front panel security lockout Executive mode Clearing all ties and presets 43 System reset to factory defaults Memory Optimizing the Audio Audio/Video Switchers Troubleshooting Worksheets Worksheet example 1 System equipment Worksheet example 2 Daily configuration 45 Worksheet example 2 Daily configuration Worksheet example 3 Test configuration 46 Worksheet example 3 Test configuration Configuration worksheet Output destinations Operation, cont’d Four RemoteOperation,cont’d Host-to-Switcher instructionsMAV 44 / 48 / 84 / 88 Matrix Switchers Remote Operation Simple Instruction Set Control Switcher-initiated messages Symbol definitions Switcher error responsesUsing the command/response table Remote Operation, cont’d Command/response table for SIS commands Command Ascii Command Response Additional description Command/response table for SIS commands cont’d IR receiver enable Resets Firmware upload Loading firmware using an SIS command Turn on the echo function Select the firmware upgrade file Matrix Switchers Control Program Installing the software Using the software Overview Extron Matrix Switchers Control Program window blank Updating the firmware 11 Determining the firmware version 12 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 menu Master-Reset selection 18 Ties shown as crosspoints Using Emulation mode Using the help system AAppendix a SpecificationsandandPartPartNumbers,Numberscont’d Specifications Sync composite video and S-video models Specifications and Part Numbers, cont’d Audio output audio models Control/remote switcher Part Numbers MAV Series AV switchersReplacement parts Included parts Optional accessories Cables Video Cable Assorted connectors BNC connectorsPre-cut cables Composite video Cable Extron’s Warranty Asia Japan Extron Electronics, Europe Beeldschermweg 6C