Extron electronic MVX 128 manual Operation, Front Panel Controls and Indicators, Deﬁnitions

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Operation

Front Panel Controls and Indicators

The front panel controls (ﬁgure 3-1) are grouped into two sets. The input and output buttons are grouped on the left side of the control panel. The control buttons and video/audio (I/O) selection buttons are grouped on the right side of the panel.

1						3
						INPUTS
1	2	3	4	5	6	7	8	9	10	11	12
												CONTROL				I/O
1	2	3	4	5	6	7	8				ENTER PRESET		VIEW	ESC	VIDEO	AUDIO
			OUTPUTS
															MVX SERIES
														VGA MATRIX SWITCHER WITH ADSP TM
2				3							4	5	6	7	8	9
Figure 3-1 — Front panel, MVX 128 A

Deﬁnitions

The following terms, which apply to all Extron matrix switchers, are used throughout this manual:

Tie — An input-to-output connection.

Set of ties — An input tied to two or more outputs. (An output can never be tied to more than one input.)

Conﬁguration — One or more ties or one or more sets of ties.

Current conﬁguration — The conﬁguration that is currently active in the switcher (also called conﬁguration 0).

Global memory preset — A conﬁguration that has been stored. Up to 32 global memory presets can be stored in memory. Preset locations are assigned to the input buttons and output buttons. Up to 20 presets can be selected from the front panel for either saving or retrieving. When a preset is retrieved from memory, it becomes the current conﬁguration. The switcher has 32 presets; preset numbers higher than 21, too high to be available from the front panel, are still accessible under RS-232/RS-422 control.

3-2 MVX 128 A VGA Matrix Switchers • Operation

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Contents VGA Matrix Switcher MVX 128 aPrecautions Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen DeutschMVX 128 a VGA Matrix Switchers Quick Start QS-1 Quick Start MVX 128 a VGA Matrix SwitchersPlug the switcher into a grounded AC source Saving or recalling a preset Viewing and adjusting the audio levelQS-2 MVX 128 a VGA Matrix Switchers Quick Start Create a tieTable of Contents Table of Contents, cont’d One About the MVX 128 a Matrix Switcher MVX 128 a VGA Matrix Switchers IntroductionIntroduction About this ManualDeﬁnitions Features Introduction, cont’dMVX 128 a VGA Matrix Switchers Introduction Introduction, cont’d Two Installation Mounting the SwitcherMVX 128 a VGA Matrix Switchers Installation Cabling and Rear Panel ViewsCaptive screw connector wiring for audio inputs Audio connectionsInstallation, cont’d RS-232/RS-422 connectionReset button Power connectionInstallation, cont’d Three Front Panel Controls and Indicators MVX 128 a VGA Matrix Switchers OperationOperation DeﬁnitionsInput and output buttons Sample labelOperation, cont’d Control buttonsSee Viewing and adjusting the input audio level on Controls Power Front Panel OperationsCreating a conﬁguration Press and release the input 5 button ﬁgure Example 1 Creating a set of video and audio tiesPress and release the Esc button ﬁgure Select the outputs Press and release the Enter button ﬁgureExample 2 Adding a tie to a set of video and audio ties This example assumes that you have performed example13 Press the Enter button Example 3 Removing a tie from a set of video and audio ties 15 Clear all selections18 Deselect the output Viewing a conﬁguration 21 Clear all selectionsRgbhv button and the Audio button ﬁgure 22 Select Rgbhv or video and audioPress and release the Rgbhv button to deselect Rgbhv ﬁgure Video AudioMuting and unmuting video and/or audio Example 5 Muting and unmuting an output28 Select Rgbhv and audio 30 Unmute the outputs Using global presets Example 6 Saving a presetLED blinks ﬁgure Press and release the Output 1 button ﬁgureExample 7 Recalling a preset Press and release the Preset button ﬁgureViewing and adjusting the input audio level 40 Press the Enter buttonDB when blinking slowly, 2 dB When blinking quickly, and 3 dBWhen lit. See the table at right Press and release an input buttonExample 10 Viewing and adjusting an input audio level 42 Clear all selectionsPress and release the Audio button ﬁgure View View ESC OutputsAudio mode. The Audio button stops blinking Viewing and adjusting the output volumeReleased or the upper or lower limit is reached Reading the displayed volume Audio output volume settingsExample 11 Viewing and adjusting an output volume level 47 Clear all selections49 Select output Locking out the front panel Executive mode Performing a system reset from the front panelEnter Preset View ESC Rgbhv Audio Selecting the RS-232/RS-422 protocol and baud rateNot occur within 1 second Performing an absolute system reset from the rear panelRear Panel Operations Performing a hard reset from the rear panel Optimizing the AudioWorksheet example 1 System equipment TroubleshootingConﬁguration Worksheets Worksheet example 2 Daily conﬁguration AudioWorksheet example 3 Test conﬁguration 61 Worksheet example 3 Test conﬁgurationOutput destinations Conﬁguration worksheetOperation, cont’d Four Host-to-Switcher Instructions Switcher-Initiated MessagesMVX 128 a VGA Matrix Switchers Programmer’s Guide Programmer’s GuideSwitcher Error Responses Using the Command/Response TablesCommand/Response Table for SIS Commands Symbol deﬁnitionsX1 = X1@ =Command Ascii command Response Additional Description% G InX! AudX$ Audio volume adjustment settings EX!NI EZG X1* CY X1X1X1X1X1X2 Information requestsProgrammer’s Guide, cont’d Five Matrix Switchers Control Program Installing the softwareMVX 128 a VGA Matrix Switchers Matrix Software Matrix SoftwareUsing the software Click OK and proceed to stepMatrix Software, cont’d Updating ﬁrmware Open ﬁle windowClick the Exit button to exit the ﬁrmware loader utility File menu Windows buttons, drop boxes, and trashcanWindows menus Audio-Output volume settings Displays the audio Tools menuPreferences menu Ties shown as linesUsing emulation mode Using the help systemMaster-Reset selection Button-Label Generator ProgramAppendixAA Speciﬁcations, Part Numbers, Accessories SpeciﬁcationsAudio Speciﬁcations, Part Numbers, Accessories, cont’d Part Numbers and Accessories AccessoriesIncluded parts Replacement part Number Adapters, power supplies, labels Part numberMale-to-female VGA molded connector cables Part number Male-to-female VGA backshell connector cables Part numberMale-to-male VGA molded connector cables Part number CablesButton Labels Figure A-1 Button label blanks, 12-button stripsSpeciﬁcations, Part Numbers, Accessories, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, EuropeExtron Electronics, USA