Extron electronic MVX 88 Series Remote connection, Power connection, Control of the switcher

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PRELIMINARY

Installation, cont’d

Remote connection

D

RS-232 connector — Connect a host device, such as a computer or control

 

system, to the switcher via this 9-pin D connector (figure 2-5) for remote

 

control of the switcher.

 

 

 

 

 

Pin

RS-232

Function

 

 

 

1

—

Not used

 

5

1

2

TX

Transmit data (-)

 

3

RX

Receive data (+)

 

 

 

 

 

 

4

—

Not used

 

 

 

5

Gnd

Signal ground

 

9

6

6

—

Not used

 

Female

7

—

Not used

 

 

 

8

—

Not used

 

 

 

9

—

Hardwired IR

Figure 2-5 — RS-232 port pin assignment

NThe cable used to connect the RS-232 port to a computer or control system may need to be modified by removing pins or cutting wires. If you encounter problems while operating under RS-232 control (the switcher may hang up), pins 1, 4, 6, 7, and 8 may need to be disconnected. Either cut the wire to pins 1, 4, and 6 through 8 in a hard-shelled connector or remove pins 1, 4, and 6 through 8 from a molded plug.

See chapter 4, “Remote Operation”, for definitions of the SIS commands and details on how to install and use the control software.

Using the hardwired IR input on pin 9, you can use a control system with IR-learning capabilities to operate the switcher just as if you were using an IR 501 remote control. The control system must first “learn” the IR command from an IR 501, after which it sends the same commands to the MVX via pin 9.

Power connection

5AC power connector — Plug a standard IEC power cord into this connector to connect the switcher to a 100 VAC to 240 VAC, 50 or 60 Hz power source.

2-6 MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Installation

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Contents VGA Matrix Switcher MVX 44 / 48 / 84 / 88 seriesSicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français 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-1Viewing and adjusting the audio input gain Powering upSaving or recalling a preset 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 indicatorsPower/data/audio LED Control buttons and LEDs Selection and audio/video controls and indicatorsO and Audio Setup button Video/+dB LED and Audio/-dB LEDButton is released or the lower limit is reached Ignores the commandAttenuation on 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 figurePress 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 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 AudioMain WorksheetsWorksheet example 1 System equipment 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 Scroll to the desired program and click Install figure Matrix Switchers Control ProgramInstalling the software Click the Software tab figureOverview Using the softwareTo run the Matrix Switchers Control Program, click 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 Matrix switcher part numbers Part number Part Numbers and AccessoriesMVX matrix switcher part numbers 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

MVX 88 Series specifications

The Extron MVX 88 Series is a cutting-edge technology solution designed to facilitate seamless audio and video signal routing in a variety of settings, from educational institutions to corporate environments. This versatile matrix switcher series supports the demanding needs required for high-performance AV distribution.

One of the key features of the MVX 88 Series is its ability to handle multiple input and output formats, including HDMI, VGA, and composite video, ensuring versatility in connecting various devices. It supports resolutions up to 1920x1200 at 60 Hz, providing crystal-clear image quality. The series 8x8 matrix switcher allows users to route any input to any output, offering maximum flexibility in AV configurations. This means that users can easily switch between multiple sources without the need for complex wiring.

Another notable characteristic of the MVX 88 Series is its integrated scaling capabilities. Each output has a built-in video scaler that adjusts the input signal to match the required resolution of the display device. This technology enhances viewing experiences by eliminating compatibility issues, making it easier to connect different devices and ensuring optimal picture clarity.

The Extron MVX 88 Series also boasts advanced audio functionality. It features a built-in audio router and supports various audio formats, allowing users to manage audio signals alongside video. This capability is crucial for applications where synchronized audio and video output is essential, such as presentations and video conferences.

In terms of control, the MVX 88 Series is designed for ease of use. It includes an intuitive front panel interface, allowing users to quickly select inputs and outputs. Additionally, it supports various external control options, including RS-232 and Ethernet, making it compatible with a wide range of control systems. This adaptability simplifies integration into existing AV setups.

Durability and reliability are critical aspects of the MVX 88 Series. It is built to withstand rigorous daily use, featuring a robust enclosure that protects the internal components. Furthermore, Extron's commitment to quality ensures that users can depend on the MVX 88 for consistent performance in all applications.

Overall, the Extron MVX 88 Series stands out in the realm of AV matrix switchers, offering remarkable features, advanced technologies, and user-friendly characteristics that meet the demands of modern AV environments. Whether for classrooms, conference rooms, or control centers, the MVX 88 Series is an ideal solution for comprehensive audio and video management.
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