Extron electronic MVX 44, MVX 88, MVX 48, MVX 84 Resetting the system to factory defaults, Memory

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Resetting the system to factory defaults

To reset a switcher to the factory default settings, press and hold the I/O button on the front panel while applying AC power (figure 3-42). Continue to hold the I/O button until all LEDs light and then release the I/O button. The power up sequence completes (all LEDs turn off then turn on and off from left to right, the Video and Audio LEDs turn on, and all other LED remain off). System reset does the following:

•Clears all ties and presets.

•Clears all video and audio mutes.

•Sets all input audio gain levels to their default (0 dB) values.

•Returns the output audio level to the professional (+4 dBu) level.

Press and hold the I/O button while you apply power to the switcher.

I/O

VID

AUD

The switcher lights all of the LEDs.

1

1

Power

 

PRESET

I/O

 

VID

+dB

I / O

AUD

- dB

 

 

AUDIO SETUP

Release the I/O button.

I/O

VID

The switcher continues the power up process. AUD

Figure 3-42 — System reset to factory defaults

Memory

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 last current configuration is retrieved. The previous presets remain intact.

Wait 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.

MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Operation 3-25

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Contents MVX 44 / 48 / 84 / 88 Series VGA Matrix SwitchersConsignes de Sécurité Français Safety Instructions EnglishSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolConnect up to 4 or 8 high MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Quick Start QS-1If desired, connect Control system orQuick Start MVX Series VGA Matrix Switchers, cont’d Table of Contents Table of Contents, cont’d One Introductiontroduction, cont’d About the SwitchersMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Introduction Any input to any or all outputs FeaturesIntroduction, cont’d Two Mounting the Switcher Installationstallation, cont’dRack mounting the switcher Furniture mounting the switcherCabling and Rear Panel Views Side of the furniture, where the switcher will be locatedVideo and audio input connections Fasten it in placeVideo and audio output connections Installation, cont’dRemote connection Power connectionInstallation, cont’d Three MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Front Panel Controls and IndicatorsOperationeration, cont’d DefinitionsPower/data/audio LED Power/audio/data LED and infrared sensorInput and output selection controls and indicators Audio Setup button Selection and audio/video controls and indicatorsOperation, cont’d Control buttons and LEDsOn 4-output switchers, this button and LED stand alone Creating a set of ties Powering up the switcherOperations Press and release the Input 5 button figure Example 1 Create a set of video and audio tiesSelect video and audio for the tie figure Press and release the Enter button figure Select the outputsPress and release the Output 1 button figure Example 2 Add a video tie to a set of video and audio tiesSelect video only for the tie figure Select audio only for the tie figure Example 3 Remove a tie from a set of ties15 Deselect the output Press and release the Output 4 button figureAudio breakaway Viewing the configurationOut Example 4 View ties by selecting an inputPress and release the I/O button figure 19 Select an inputPress and release the Output 3 button figure Example 5 View ties by selecting outputs24 Deselect audio to view video ties only Example 6 Save a preset Using presetsPreset 2 Preset Example 7 Recall a presetPress and release the Input 1 button figure Adjusting input audio gain and attenuationMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation = unlit, = blinking LED Example 8 Adjust the input audio gainLit +dB or -dB LED indicates the gain + or attenuation +2 dBResetting audio gain single input 34 Exit Audio Setup modePress and release the and buttons simultaneously figure Resetting audio gain all inputsSetting the output audio level Clearing all ties and presets Front panel security lockout Executive modeMemory Resetting the system to factory defaultsOptimizing the Audio TroubleshootingAudio signal Podium monitor Conf. room Sound VCR system USP WorksheetsWorksheet example 1 System equipment 44 Worksheet example 2 Daily configuration Worksheet example 2 Daily configuration45 Worksheet example 3 Test configuration Worksheet example 3 Test configurationOperation, cont’d Output destinations Configuration worksheetOperation, cont’d Four MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote Operation Host-to-Switcher instructionsRemoteOperation,cont’d Simple Instruction Set ControlSwitcher-initiated messages Using the command/response table Switcher error responsesSymbol definitions Remote Operation, cont’dCommand Ascii Command Response Additional description Command/response table for SIS commandsCommand/response table for SIS commands cont’d Global presets View ties, gain, mutes, and presets Settings Ascii Setup Loading firmware using an SIS commandClick File Properties Depress the keyboard’s EscFile figure Click the Files of type drop box and select All filesInstalling the software Matrix Switchers Control ProgramUsing the software OverviewExtron Matrix Switchers Control Program window blank Sample program window complete Open window Updating the firmwareMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Remote Operation File menu Windows buttons, drop boxes, and trashWindows menus Tools menu 11 RGB Delay/Mute/Output-Volume Adjust window13 Ties shown as lines 14 Ties shown as crosspoints 15 Emulation mode configuration Using Emulation modeUsing the help system Remote Operation, cont’d AAppendix a Specifications SpecificationsandandPartPartNumbers,Numberscont’dSync Audio output Specifications and Part Numbers, cont’dOptional accessories MVX Series VGA switchersPart Numbers Included partsCable assemblies Part Install kits PartVGA to BNC cable assemblies Part Audio cable assemblies PartAsia Japan FCC Class a Notice Extron’s WarrantyExtron Electronics, USA
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MVX 48, MVX 84, MVX 44, MVX 88 specifications

Extron Electronics is a prominent leader in high-quality AV technology solutions, renowned for its innovative product lines designed to address diverse connectivity and distribution needs. Among their array of offerings, the MVX series stands out, particularly the MVX 44, MVX 84, and MVX 88 models, which cater to various AV signal routing needs within educational institutions, corporate environments, and large spaces.

The Extron MVX 44 is a 4x4 matrix switcher designed for routing HDMI, VGA, and audio signals. One of its key features is its ability to deliver high-resolution video up to 1080p, making it ideal for modern multimedia presentations. The MVX 44 supports EDID management, ensures compatibility with a range of source devices, and features automatic switching capabilities. It also includes a user-friendly interface for seamless operation, allowing simultaneous switching of multiple input sources to multiple outputs.

Expanding on the capabilities of the MVX 44, the MVX 84 and MVX 88 models provide enhanced functionality with additional inputs and outputs. The MVX 84 offers support for up to 8 input sources and 4 output destinations, while the MVX 88 offers 8x8 routing of signals. Both models maintain superior video quality and high-performance signal processing, accommodating more extensive AV systems. They also share features such as HDCP compliance to secure content protection, ensuring that the highest quality video signals are transmitted without degradation.

Technologically advanced, these switchers incorporate Extron's exclusive technologies, such as the Advanced Color Processing for superior color fidelity and signal reliability. Additionally, the Series comes equipped with optional control and integration capabilities, enabling connection to various AV control systems for centralized management.

The Extron MVX series matrices are built with the robustness expected from Extron products, ensuring long-term reliability in demanding environments. The integration of state-of-the-art support for audio signals allows not only video but also audio distribution, making them versatile for any AV setup. In summary, with their rich feature set, impressive scalability, and superior video processing capabilities, the Extron MVX 44, MVX 84, and MVX 88 present compelling solutions for anyone looking to streamline AV signal management in professional setups.
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