Extron electronic MVX 128 manual Front Panel Operations, Power

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Front Panel Operations

The following paragraphs detail the power-up process and then provide sample procedures for the following actions:

•Creating ties, sets of ties, and conﬁgurations

•Changing a conﬁguration

•Viewing ties, sets of ties, and conﬁgurations

•Muting and unmuting outputs

•Saving a preset

•Recalling a preset

•Viewing and adjusting the output volume

•Viewing and adjusting the input audio level

•Locking the front panel

•Performing front panel resets

•Reading and setting the RS-232/RS-422 Remote port settings

Power

Apply power by connecting the power cord to an AC source. When AC power is applied, the switcher performs a self-test that ﬂashes the front panel LEDs and then turns them off. An error-free power up self-test sequence leaves the RGBHV LED and the Audio LED on, and all other LEDs unlit.

The current conﬁguration and all presets are saved in non-volatile memory. When power is applied, the most recent conﬁguration is retrieved. The previous presets remain intact.

If an error occurs during the self-test, the switcher locks up and does not operate. If your switcher locks up on power-up, call the Extron S3 Sales & Technical Support Hotline.

MVX 128 A VGA Matrix Switchers • Operation 3-7

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Contents MVX 128 a VGA Matrix SwitcherSafety Instructions English PrecautionsConsignes 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 Viewing and adjusting the audio level Saving or recalling a presetQS-2 MVX 128 a VGA Matrix Switchers Quick Start Create a tieTable of Contents Table of Contents, cont’d One MVX 128 a VGA Matrix Switchers Introduction About the MVX 128 a Matrix SwitcherIntroduction About this ManualDeﬁnitions Introduction, cont’d FeaturesMVX 128 a VGA Matrix Switchers Introduction Introduction, cont’d Two Mounting the Switcher InstallationMVX 128 a VGA Matrix Switchers Installation Cabling and Rear Panel ViewsAudio connections Captive screw connector wiring for audio inputsRS-232/RS-422 connection Installation, cont’dPower connection Reset buttonInstallation, cont’d Three MVX 128 a VGA Matrix Switchers Operation Front Panel Controls and IndicatorsOperation DeﬁnitionsSample label Input and output buttonsControl buttons Operation, cont’dSee Viewing and adjusting the input audio level on Controls Front Panel Operations PowerCreating 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 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 levelWhen blinking quickly, and 3 dB DB when blinking slowly, 2 dBWhen lit. See the table at right Press and release an input button42 Clear all selections Example 10 Viewing and adjusting an input audio levelView View ESC Outputs Press and release the Audio button ﬁgureReleased or the upper or lower limit is reached Viewing and adjusting the output volumeAudio 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 AudioRear Panel Operations Performing an absolute system reset from the rear panelNot occur within 1 second Optimizing the Audio Performing a hard reset from the rear panelConﬁguration Worksheets TroubleshootingWorksheet 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 Switcher-Initiated Messages Host-to-Switcher InstructionsMVX 128 a VGA Matrix Switchers Programmer’s Guide Programmer’s GuideUsing the Command/Response Tables Switcher Error ResponsesSymbol deﬁnitions Command/Response Table for SIS CommandsX1 = 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 Installing the software Matrix Switchers Control ProgramMVX 128 a VGA Matrix Switchers Matrix Software 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 menus Windows buttons, drop boxes, and trashcanFile menu Tools menu Audio-Output volume settings Displays the audioTies shown as lines Preferences menuUsing the help system Using emulation modeMaster-Reset selection Button-Label Generator ProgramAppendixAA Speciﬁcations Speciﬁcations, Part Numbers, AccessoriesAudio Speciﬁcations, Part Numbers, Accessories, cont’d Accessories Part Numbers and AccessoriesIncluded parts Replacement part Number Adapters, power supplies, labels Part numberMale-to-female VGA backshell connector cables Part number Male-to-female VGA molded connector cables Part numberMale-to-male VGA molded connector cables Part number CablesFigure 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