Extron electronic CrossPoint 168, CrossPoint 88 manual Example 5 Muting and unmuting an output

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blink to indicate the mute or return to their previous state to indicate the unmute.

5. Press and release the View button to return to normal switcher operation.

1. You can mute video and audio, video-only, or audio-only outputs. Pressing and releasing the RGBHV and Audio buttons toggles each selection on and off.

2.When you enter view-only mode, the output LEDs turn on for all outputs without ties.

3.The video mute function mutes the R, G, and B planes only; the H and V planes are still active.

4.Mutes are not saved to non-volatile memory. When power is removed and restored, the mute settings are lost.

Example 5: Muting and unmuting an output

See figure 3-8, on page 3-9, and figure 3-12 and the following steps for an example of muting and unmuting several CrossPoint switcher outputs.

Figure 3-8 shows the process of viewing the current configuration after the steps in Examples 1, 2, and 3 have been completed.

APress and release the Esc button. The Esc LED flashes once.

BPress and release the View button to enter view-only mode. The View LED lights.

CTo select both video and audio for viewing, if necessary, press and release the RGBHV and Audio buttons until the RGBHV LED and Audio LED light. With no input LED selected, all output LEDs that have no established ties light.

DOne at a time, press and hold the Output 3 and Output 4 buttons (figure 3-12) for approximately 2 seconds until the associated output LED begins to blink. The output 3 and output 4 video and audio signals are muted.

Figure 3-12 shows only the indications directly related to the mute operation. Indications from existing ties are not shown to avoid confusion.

EOne at a time, press and hold the Output 3 and Output 4 LEDs for approximately 2 seconds until the associated output LED lights steadily. The output 3 and output 4 video and audio signals are unmuted.

FPress and release the View button to exit view-only mode. The View LED and all input and output LEDs go out.

CrossPoint Matrix Switchers • Operation 3-11

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Contents CrossPoint 84, 88, 124, 128, 168, and 1616 HV and HVA CrossPoint Matrix SwitchersInstrucciones de seguridad Español Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen DeutschQS-1 Quick Start CrossPoint Matrix SwitchersQuick Start CrossPoint Matrix Switchers, cont’d Table of Contents Table of Contents, cont’d One CrossPoint Matrix Switchers Introduction About the CrossPoint Series Matrix SwitchersIntroductiontroduction, cont’d Extron CrossPoint 128 HVA FeaturesVCR Introduction, cont’dCrossPoint Matrix Switchers Introduction Introduction, cont’d Two CrossPoint Matrix Switchers Installation Installationstallation, cont’dRack Mounting the Switcher Power connectionAudio input and output connections HVA models only Video input and output connectionsRS-232/422 connection Installation, cont’dAdditional rear panel views Rear panel view, CrossPoint 84HV 11 Rear panel view, CrossPoint 124HVA 14 Rear panel view, CrossPoint 168HVA Installation, cont’d Three Definitions Front Panel Controls and IndicatorsCrossPoint Matrix Switchers Operation Operationeration, cont’dControl buttons and LEDs Input buttons, output buttons, and LEDsControls Operation, cont’dFront panel I/O label windows Creating a configuration PowerFront Panel Operations Example 2 Add a tie to a set of video and audio ties Example 1 Create a set of video and audio tiesExample 3 Remove a tie from a set of video and audio ties Example 2 Adding a video tieExample 3, step D Removing an audio tie Viewing a configurationRgbhv Audio View Muting and unmuting video and/or audio Example 5 Muting and unmuting an output Example 6 Save a preset Using presetsExample 7 Recall a preset Viewing and adjusting the audio level HVA models onlyExample 8 View and adjust an audio level = blinking value 1dB = on value 2dB = flash once 16 +8dB displayed, CrossPoint 168 Rear Panel Controls TroubleshootingFront panel security lockout executive mode System reset to factory defaultsWorksheet example 1 Entering system equipment Plasma display S-video problemWorksheets General checksWorksheet example 2 Drawing ties 20 Worksheet example 2 Status meeting configurationSystem test Worksheet example 3 Test configurationOperation, cont’d Input sources Output destinations Matrix Switchers Configuration WorksheetOperation, cont’d Four Programmer’ser’sGuide,Guidecont’d Host-to-Switcher InstructionsSwitcher-Initiated Messages CrossPoint Matrix Switchers Programmer’s GuideUsing the Command/Response Table Switcher Error ResponsesCommand Ascii Command Response Additional description Command/Response TableProgrammer’s Guide, cont’d Command/response table for SIS commands Cont’d Resets Five CrossPoint Matrix Switchers Matrix Software Matrix Switcher+ Control ProgramInstalling the software Using the software OverviewWindows buttons Extron Matrix Switcher+ Control Program window blankWindows menus Matrix Software, cont’dButton-Label Generator Using emulation modeUsing the help system Using the softwareExtron’s Button-Label Generator window AAppendix a CrossPoint Matrix Switchers Specifications Specificationsecifications, cont’dAudio input audio models only Audio audio models onlyAudio output audio models only Part Numbers Specifications, cont’dCables Extron Part BNC-5 Mini HR Cable AppendixBB Opening the CrossPoint 84, 88, 124, Hardware UpgradesOpening the switcher ReferenceInformation,co t’dOpening the CrossPoint 168 CrossPoint Matrix Switchers Reference InformationReference Information, cont’d Closing the switcherSwapping the serial ports Figure B-4 Key and pin 1 mark Installing a firmware updateReplacing the AC fuse CrossPoint 84, 88, 124, and 128 only Button LabelsFigure B-5 Button label blanks, 16-button strip Reference Information, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, USA
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