Extron electronic MAV 44, MAV 88, MAV 84, MAV 48 Windows buttons, drop boxes, and the trash can

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Remote Operation, cont’d

10. When prompted, confirm that the firmware version displayed in the firmware loader is correct. Click Ok in the Firmware Update prompt window to exit the firmware loader utility.

11. Version 1.xx firmware upload — A status window appears that shows the progress of the download to the switcher. The firmware download may take a few minutes. The status

window advances to 100% and then clears when the download is complete.

The switcher performs an initialization that blinks the front panel LEDs on and off from left to right. A successful initialization leaves the power LED on, (audio/video models only) the on and/or off selection of the Video and Audio LEDs the same as before the download, and all other LEDs off.

Do not interrupt the download before the download status window shows the download is 100% complete. Interrupting the download corrupts the firmware and the switcher will not operate properly afterwards. In this condition, the firmware upload can be accomplished only by using the SIS commands. See “SIS command firmware upload”, on page 4-9.

Windows buttons, drop boxes, and the trash can

The buttons on the right side of the window perform the following functions:

Power — Unavailable for the MAV switcher, because the switcher power cannot be controlled via software.

Executive mode (front panel security lockout) — Allows you to lock out front panel operations, except for the view-only mode functions.

Presets drop box — Displays a list of up to 16 presets. You can select a preset from the list to display it in the window and either activate it (Go) or delete it (Delete).

Go — Activates the selected preset as the current configuration.

Save as — Allows the current set of ties to be saved as a preset. Enter the preset number when prompted to do so.

Delete — Allows you to delete a selected preset.

Changes – Take — Allows you to apply any changes made to the displayed configuration.

Changes – Cancel — Returns to the previous screen, undoing any changes you have made.

Trash can — Drag and drop from an input or output button to the trash can to unmake all ties associated with that input or output.

4-18 MAV 44 / 48 / 84 / 88 Matrix Switchers • Remote Operation

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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 Stereo audio devices to the output MAV 44 / 48 / 84 / 88 Matrix Switchers Quick Start QS-1Unbalanced stereo audio inputs to 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 Introductiontroduction, cont’d About the SwitchersMAV 44 / 48 / 84 / 88 Matrix Switchers Introduction 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 switcherVideo input and output connections Installation, cont’dCabling and Rear Panel Views 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 Operationeration, cont’d Front Panel Controls and IndicatorsMAV 44 / 48 / 84 / 88 Matrix Switchers Operation Definitions Power/audio/data LED and infrared sensorPower/data/audio LED Control buttons and LEDs Input and output selection controls and indicatorsOperation, cont’d 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 Tools menu Windows menusFile menu Audio-input Configuration selection Preferences menuMaster-Reset selection 18 Ties shown as crosspointsUsing Emulation mode Using the help systemAAppendix 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
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