Extron electronic manual Quick Start MVX 128 a VGA Matrix Switchers

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Quick Start — MVX 128 A VGA Matrix Switchers

Installation

Step 1

Turn off power to the input and output devices, and remove the power cords from them.

Step 2 — Inputs

a. Connect up to 12 high resolution video inputs to the 15-pin HD input connectors.

b. Connect up to 12 stereo or mono audio inputs to the 5-pin captive screw connectors.

Tip

Tip

Ring

Sleeve

Sleeve(s)

 

Tip

Tip

Ring

Sleeve

Balanced Input

Unbalanced Input

(high impedance)

(high impedance)

Step 3 — Outputs

a. Connect up to 8 high resolution video devices to the 15-pin HD output connectors.

b. Connect up to 8 balanced or unbalanced stereo audio or mono audio devices to the 5-pin captive screw connectors.

Tip

Tip

Ring

See caution

Sleeve(s)

Sleeve

Tip

Tip

Ring

See caution

Balanced Output

Unbalanced Output

CConnect the sleeve to ground. Connecting the sleeve to a negative (-) terminal will damage the audio output circuits.

Step 4 — RS-232/RS-422

If desired, connect a control system or computer to the Remote RS-232/RS-422 port.

 

 

Pin RS-232 Function

RS-422 Function

 

 

1

—

Not used

—

Not used

 

 

2

TX

Transmit

TX–

Transmit (–)

1

6

3

RX

Receive

RX–

Receive (–)

 

4

—

Not used

—

Not used

 

 

5

9

5

Gnd

Ground

Gnd

Ground

6

—

Not used

—

Not used

 

 

 

7

—

Not used

RX+

Receive (+)

 

 

8

—

Not used

TX+

Transmit (+)

 

 

9

—

Not used

—

Not used

Step 5 — Power

Plug the switcher into a grounded AC source.

Definitions

Tie — An input-to-output connection.

Set of ties — An input tied to 2 or more outputs.

Configuration — One or more ties or sets of ties.

Current configuration — The currently active configuration (also called configuration 0).

Global preset — A configuration that has been stored. One global preset can be assigned to each input button. When a global preset is retrieved from memory, it becomes the current configuration.

Front Panel Controls

Input and output buttons select inputs and outputs. Input and output LEDs light to indicate video and audio ties.

Input and output buttons also select presets.

Output buttons also toggle video and audio mutes on and off in View-Only mode.

Input LEDs also display the selected output’s volume.

Output LEDs also display the selected input’s audio level.

Enter button saves changes.

Preset button selects:

Save Preset mode to save a configuration as a preset.

Recall Preset mode to recall a previously- defined preset.

View button selects a view-only mode that prevents inadvertent configuration changes. The View button also decrements the level and volume. See Viewing and adjusting the audio level on QS-2.

Esc button cancels selections in progress and resets the front panel button indications. The Esc button does not reset: the current configuration, the RGBHV and audio selection, any presets, or any audio level or volume settings. The Esc button also increments the level and volume. See Viewing and adjusting the audio level on page QS-2.

MVX 128 A VGA Matrix Switchers • Quick Start QS-1

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Contents MVX 128 a VGA Matrix SwitcherSicherheitsanleitungen Deutsch PrecautionsSafety Instructions English Consignes de Sécurité FrançaisQuick Start MVX 128 a VGA Matrix Switchers Plug the switcher into a grounded AC sourceMVX 128 a VGA Matrix Switchers Quick Start QS-1 Create a tie Saving or recalling a presetViewing and adjusting the audio level QS-2 MVX 128 a VGA Matrix Switchers Quick StartTable of Contents Table of Contents, cont’d One About this Manual About the MVX 128 a Matrix SwitcherMVX 128 a VGA Matrix Switchers Introduction IntroductionDefinitions Introduction, cont’d FeaturesMVX 128 a VGA Matrix Switchers Introduction Introduction, cont’d Two Cabling and Rear Panel Views InstallationMounting the Switcher MVX 128 a VGA Matrix Switchers InstallationAudio connections Captive screw connector wiring for audio inputsRS-232/RS-422 connection Installation, cont’dPower connection Reset buttonInstallation, cont’d Three Definitions Front Panel Controls and IndicatorsMVX 128 a VGA Matrix Switchers Operation OperationSample label Input and output buttonsControl buttons Operation, cont’dSee Viewing and adjusting the input audio level on Controls Front Panel Operations PowerCreating a configuration Example 1 Creating a set of video and audio ties Press and release the Esc button figurePress and release the input 5 button figure Press and release the Enter button figure Select the outputsThis example assumes that you have performed example Example 2 Adding a tie to a set of video and audio ties13 Press the Enter button 15 Clear all selections Example 3 Removing a tie from a set of video and audio ties18 Deselect the output 21 Clear all selections Viewing a configuration22 Select Rgbhv or video and audio Rgbhv button and the Audio button figureVideo Audio Press and release the Rgbhv button to deselect Rgbhv figureExample 5 Muting and unmuting an output Muting and unmuting video and/or audio28 Select Rgbhv and audio 30 Unmute the outputs Example 6 Saving a preset Using global presetsPress and release the Output 1 button figure LED blinks figurePress and release the Preset button figure Example 7 Recalling a preset40 Press the Enter button Viewing and adjusting the input audio levelPress and release an input button DB when blinking slowly, 2 dBWhen blinking quickly, and 3 dB When lit. See the table at right42 Clear all selections Example 10 Viewing and adjusting an input audio levelView View ESC Outputs Press and release the Audio button figureViewing and adjusting the output volume Released or the upper or lower limit is reachedAudio mode. The Audio button stops blinking Audio output volume settings Reading the displayed volume47 Clear all selections Example 11 Viewing and adjusting an output volume level49 Select output Performing a system reset from the front panel Locking out the front panel Executive modeSelecting the RS-232/RS-422 protocol and baud rate Enter Preset View ESC Rgbhv AudioPerforming an absolute system reset from the rear panel Rear Panel OperationsNot occur within 1 second Optimizing the Audio Performing a hard reset from the rear panelTroubleshooting Configuration WorksheetsWorksheet example 1 System equipment Audio Worksheet example 2 Daily configuration61 Worksheet example 3 Test configuration Worksheet example 3 Test configurationConfiguration worksheet Output destinationsOperation, cont’d Four Programmer’s Guide Host-to-Switcher InstructionsSwitcher-Initiated Messages MVX 128 a VGA Matrix Switchers Programmer’s GuideUsing the Command/Response Tables Switcher Error ResponsesX1@ = Command/Response Table for SIS CommandsSymbol definitions X1 =Description Command Ascii command Response Additional% G InX! AudX$ Audio volume adjustment settings EX!NI EZG X1* CY Information requests X1X1X1X1X1X2Programmer’s Guide, cont’d Five Matrix Software Matrix Switchers Control ProgramInstalling the software MVX 128 a VGA Matrix Switchers Matrix SoftwareClick OK and proceed to step Using the softwareMatrix Software, cont’d Open file window Updating firmwareClick the Exit button to exit the firmware loader utility Windows buttons, drop boxes, and trashcan Windows menusFile menu Tools menu Audio-Output volume settings Displays the audioTies shown as lines Preferences menuButton-Label Generator Program Using emulation modeUsing the help system Master-Reset selectionAppendixAA Specifications Specifications, Part Numbers, AccessoriesAudio Specifications, Part Numbers, Accessories, cont’d Adapters, power supplies, labels Part number Part Numbers and AccessoriesAccessories Included parts Replacement part NumberCables Male-to-female VGA molded connector cables Part numberMale-to-female VGA backshell connector cables Part number Male-to-male VGA molded connector cables Part numberFigure A-1 Button label blanks, 12-button strips Button LabelsSpecifications, Part Numbers, Accessories, cont’d Extron Electronics, Europe FCC Class a Notice Extron’s WarrantyExtron Electronics, USA
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