Extron electronic MVX 88 Series Operations, Powering up the switcher, Creating a set of ties

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PRELIMINARY

Operation, cont’d

Operations

The following paragraphs detail the power-up process and then provide sample procedures for creating ties, sets of ties, and configurations; changing a configuration; viewing ties, sets of ties, and configurations; saving a preset; recalling a preset; viewing and adjusting the audio level; and selecting the front panel security lockout.

Powering up the switcher

1. Plug in the switcher. On all switcher models, power is automatically applied

when the power cord is connected to an AC source. When AC power is applied, the switcher performs a self-test and initialization that sequences the front panel LEDs on and off from left to right. A successful power up self-test and initialization leaves the power LED on, the Video and Audio LEDs on, and all other LEDs off.

The current configuration, all presets, and all input audio levels are saved in non-volatile memory within 5 seconds of a change or exiting Audio Setup mode. When power is applied, the most recent configuration is retrieved. The previous presets remain intact.

NWait at least 5 seconds after changing any configuration, saving a preset, or exiting Audio Setup mode. Before 5 seconds have elapsed, changes that you have made may not have been saved.

 

If an error occurs during the self-test, the switcher locks up and does not

 

operate. If your switcher locks up on power-up, call the Extron S3 Sales &

 

Technical Support Hotline.

2.

Plug in all system components and turn on the input devices (such as

 

computers or HDTV set-top boxes) and the output devices.

3.

Set the input devices to output video using each device’s own operating

 

instructions.

4.

Create a tie (see below). The selected input image should appear at the

 

selected output. If no image appears, see “Troubleshooting” on page 3-26.

Creating a set of ties

You can create a set of ties, changing the current configuration, by using the front panel buttons. Change the current configuration as follows:

1.

Select to configure video, audio, or both by pressing the I/O button as

 

necessary.

2.

Select the desired input and output(s) by pressing the input and output

 

buttons.

3.

Press and release the Enter button.

4.

Repeat steps 1 through 3 to create additional ties until the desired

 

configuration is complete.

N• Only one video input and one audio input can be tied to an output.

•If a tie is made between an input and an output, and the selected output was previously tied to another input, the older tie is broken in favor of the newer tie.

•Output LEDs light when an input is selected to indicate current ties. Press and release the associated output buttons to clear unwanted outputs.

3-6 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Operation

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Contents VGA Matrix Switcher MVX 44 / 48 / 84 / 88 seriesSafety Instructions English Consignes de Sécurité FrançaisSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolFCC Class a Notice Page Quick Start MVX Series VGA Matrix Switchers MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Quick Start QS-1Powering up Saving or recalling a presetViewing and adjusting the audio input gain QS-2 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Quick StartTable of Contents Table of Contents, cont’d One About the Switchers MVX 44 / 48 / 84 / 88 VGA Matrix Switchers IntroductionFeatures Any input to any or all outputsIntroduction, cont’d Two Mounting the Switcher Rack mounting the switcherTabletop use Furniture mounting the switcher Mounting the switcherCabling and Rear Panel Views Video and audio input connectionsRGB video output connectors Connect Rgbhv video Strap the audio cable to the extended tail of the connectorVideo and audio output connections Power connection Control of the switcherRemote connection Three Front Panel Controls and Indicators MVX 44 / 48 / 84 / 88 VGA Matrix Switchers OperationDefinitions Infrared sensor and Power/audio/data LED Input and output selection controls and indicators Power/data/audio LED Selection and audio/video controls and indicators O and Audio Setup buttonControl buttons and LEDs Video/+dB LED and Audio/-dB LEDIgnores the command Attenuation onButton is released or the lower limit is reached Has reached the maximum attenuation -18 dBPowering up the switcher OperationsCreating a set of ties Example 1 Create a set of video and audio ties Select video and audio for the tie figurePress and release the Input 5 button figure Current configuration -7 is now Press and release the Enter button figureExample 2 Add a video tie to a set of video and audio ties Select video only for the tie figurePress and release the Output 1 button figure Press and release the Enter button figureCurrent configuration -12 is now Example 3 Remove a tie from a set of tiesSelect audio only for the tie figure Press and release the Output 4 button figure 15 Deselect the outputViewing the configuration Example 4 View ties by selecting an inputSelect both video and audio for viewing figure Press and release the I/O button figure Press and release the I/O button figureExample 5 View ties by selecting outputs Press and release the Output 3 button figure24 Deselect audio to view video ties only Using presets Example 6 Save a presetExample 7 Recall a preset Preset 2 PresetAdjusting input audio gain and attenuation Press and release the Input 1 button figurePreliminary Example 8 Adjust the input audio gain = unlit, = blinking LEDOutput 1 LED + 2 presses +2 dBExample 9 Resetting audio gain single input SavedSetting the output audio level Example 10 Resetting audio gain all inputsPress and release the and buttons simultaneously figure Front panel security lockout Executive mode Clearing all ties and presetsResetting the system to factory defaults MemoryTroubleshooting Optimizing the AudioWorksheets Worksheet example 1 System equipmentMain VTGWorksheet example 2 Daily configuration Classical music from the CD player input 5 isWorksheet example 3 Test configuration 45 Worksheet example 3 Test configurationPreliminary Configuration worksheet Input sources Output destinationsPreliminary Four Host-to-Switcher instructions MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote OperationSimple Instruction Set Control Switcher-initiated messages Switcher error responses Using the command/response tableSymbol definitions Command Ascii command Response Additional Description$ *X% G InX$ AudX Audio mute commands Preliminary EVM EZG Loading firmware using an SIS command Responds with the Go promptClick the Files of type drop box and select All files File figure This message indicates that the firmware upload is completeExit HyperTerminal Matrix Switchers Control Program Installing the softwareScroll to the desired program and click Install figure Click the Software tab figureUsing the software To run the Matrix Switchers Control Program, clickOverview Comm Port Selection window -8 appearsExtron Matrix Switchers Control Program window blank Updating the firmware 11 Open windowMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote Operation Windows buttons, drop boxes, and trash Windows menus File menu13 RGB Delay/Mute/Output-Volume Adjust window Tools menuPreferences menu 15 Ties shown as lines16 Ties shown as crosspoints Using Emulation mode Master-Reset selectionUsing the help system Help menu on the main screenPreliminary AppendixAA Specifications and Part Numbers SpecificationsSync Specifications and Part Numbers, cont’d Part Numbers and Accessories MVX matrix switcher part numbersMatrix switcher part numbers Part number Included partsAccessories CablesInstall kit Part number Male-to-male VGA cable Part numberVGA to 5 BNC cables Part number Preliminary Extron Electronics, Europe Asia JapanExtron USA West
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