Extron electronic MVX 128 manual Click the Exit button to exit the ﬁrmware loader utility

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Matrix Software, cont’d

5. Navigate to the folder where you saved the ﬁrmware upgrade ﬁle. Select the ﬁle.

NValid ﬁrmware ﬁles must have the ﬁle extension .S19. Any other ﬁle extension is not a ﬁrmware upgrade.

NThe original factory-installed ﬁrmware is permanently available on the

MVX 128 A switcher. If the attempted ﬁrmware upload fails for any reason, the switcher reverts to the factory-installed ﬁrmware.

6. Click the Open button. A status window, which shows the progress of the upload, appears (ﬁgure 5-5). The ﬁrmware upload to the MVX 128 A switcher may take a few minutes.

Figure 5-5 — Firmware Loader status indicator bar, switcher reset, and ﬁrmware update

NIf the ﬁrmware loader utility exits before the status bar has progressed completely across the indicator window, try using a control cable with only pins 2, 3, and 5 connected. If necessary, modify the cable by removing pins or cutting wires.

7.	When prompted, conﬁrm that the ﬁrmware version displayed in the ﬁrmware
	loader is correct. Click Ok in the Firmware Update prompt window.
8.	Click the Exit button to exit the ﬁrmware loader utility.

NThe ﬁrmware loader utility increases the serial port’s baud rate to 115,200 to speed up the upload process. Occasionally, the ﬁrmware loader may be unable to return the serial port to its earlier baud rate, in which case communications with the switcher may not be possible. If you are no longer able to communicate with the switcher after the ﬁrmware upload completes, see Selecting the RS-232/RS-422 protocol and baud rate in chapter 3, Operation, on

page 3-33.

5-6 MVX 128 A VGA Matrix Switchers • Matrix Software

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Contents VGA Matrix Switcher MVX 128 aPrecautions Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen DeutschPlug the switcher into a grounded AC source Quick Start MVX 128 a VGA Matrix SwitchersMVX 128 a VGA Matrix Switchers Quick Start QS-1 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 Esc button ﬁgure Example 1 Creating a set of video and audio tiesPress 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 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 OutputsReleased or the upper or lower limit is reached Viewing and adjusting the output volumeAudio 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 rateRear Panel Operations Performing an absolute system reset from the rear panelNot occur within 1 second Performing a hard reset from the rear panel Optimizing the AudioConﬁguration Worksheets TroubleshootingWorksheet 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 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 Windows menus Windows buttons, drop boxes, and trashcanFile menu 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