Extron electronic MVX 128 manual Tools menu, Audio-Output volume settings Displays the audio

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Matrix Software, cont’d

Tools menu

Assign device icons — Displays the complete set of input and output device icons. You can drag any of these icons to the input and output boxes.

Edit device palette — Allows you to add your own device icon graphics.

Audio-Input gain settings — Displays the audio gain level setting for a single input or for all inputs and allows you to change it. The level is expressed as the magnitude (number of decibels) and polarity (positive, gain or negative, attenuation) of the audio adjustment.

Audio-Output volume settings — Displays the audio

output level setting for a single input or for all inputs and allows you to change it. The level is expressed as a percentage of the input audio volume that is applied to the output; 0% is full attenuation (audio is silent), 100% is full volume.

Mute-Outputs settings — Displays the Mute Adjust screen, from which you can mute video and/or audio for each input.

Update ﬁrmware — Allows you to replace the ﬁrmware that is coded on the switcher’s control board without taking the switcher out of service, opening the switcher enclosure, and replacing the ﬁrmware chip set. See Updating ﬁrmware on page 5-5.

Hardware status — Provides an overall view of the status of the matrix switcher, including the power supply voltages, the temperature status, the Remote RS-232/RS-422 port conﬁguration, and the installed and updated ﬁrmware status (ﬁgure 5-6).

Figure 5-6 — Status window

5-8 MVX 128 A VGA Matrix Switchers • Matrix Software

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Contents VGA Matrix Switcher MVX 128 aConsignes de Sécurité Français PrecautionsSafety Instructions English Sicherheitsanleitungen DeutschQuick Start MVX 128 a VGA Matrix Switchers Plug the switcher into a grounded AC sourceMVX 128 a VGA Matrix Switchers Quick Start QS-1 QS-2 MVX 128 a VGA Matrix Switchers Quick Start Saving or recalling a presetViewing and adjusting the audio level Create a tieTable of Contents Table of Contents, cont’d One Introduction About the MVX 128 a Matrix SwitcherMVX 128 a VGA Matrix Switchers Introduction About this ManualDeﬁnitions Features Introduction, cont’dMVX 128 a VGA Matrix Switchers Introduction Introduction, cont’d Two MVX 128 a VGA Matrix Switchers Installation InstallationMounting the Switcher 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 Operation Front Panel Controls and IndicatorsMVX 128 a VGA Matrix Switchers Operation 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 Example 1 Creating a set of video and audio ties Press and release the Esc button ﬁgurePress and release the input 5 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 buttonWhen lit. See the table at right DB when blinking slowly, 2 dBWhen blinking quickly, and 3 dB 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 OutputsViewing and adjusting the output volume Released or the upper or lower limit is reachedAudio mode. The Audio button stops blinking 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 ratePerforming an absolute system reset from the rear panel Rear Panel OperationsNot occur within 1 second Performing a hard reset from the rear panel Optimizing the AudioTroubleshooting Conﬁguration WorksheetsWorksheet example 1 System equipment Worksheet example 2 Daily conﬁguration AudioWorksheet example 3 Test conﬁguration 61 Worksheet example 3 Test conﬁgurationOutput destinations Conﬁguration worksheetOperation, cont’d Four MVX 128 a VGA Matrix Switchers Programmer’s Guide Host-to-Switcher InstructionsSwitcher-Initiated Messages Programmer’s GuideSwitcher Error Responses Using the Command/Response TablesX1 = Command/Response Table for SIS CommandsSymbol deﬁnitions 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 MVX 128 a VGA Matrix Switchers Matrix Software Matrix Switchers Control ProgramInstalling the 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 Windows buttons, drop boxes, and trashcan Windows menusFile menu Audio-Output volume settings Displays the audio Tools menuPreferences menu Ties shown as linesMaster-Reset selection Using emulation modeUsing the help system Button-Label Generator ProgramAppendixAA Speciﬁcations, Part Numbers, Accessories SpeciﬁcationsAudio Speciﬁcations, Part Numbers, Accessories, cont’d Included parts Replacement part Number Part Numbers and AccessoriesAccessories Adapters, power supplies, labels Part numberMale-to-male VGA molded connector cables Part number Male-to-female VGA molded connector cables Part numberMale-to-female VGA backshell 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