Extron electronic CrossPoint 128, CrossPoint 88, CrossPoint 84 manual Opening the CrossPoint 168

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Ribbon cable

Connector

Self-latching receptacle

Opening the CrossPoint 168 and 1616

To open the CrossPoint 168 or 1616 switcher, do the following:

1.Disconnect the power cord from the switcher.

CAUTION

Do not strain the three internal cables connected to the front panel. Too much strain can be damage the cables.

CAUTION

Do not touch the components inside the switcher without being electrically grounded. Electrostatic discharge (ESD) can damage ICs, even if you cannot feel, see, or hear it.

2.Remove the ten screws that secure the switcher’s front cover as shown in figure B-2. Carefully tilt the front panel away from the main body of the switcher.

Figure B-2 — Removing the front cover

3. Press the two receptacle tabs on the top cable outward as shown at the left, and pull back gently on the cable connector to remove it from

the receptacle. Lay the front panel down in front of the switcher.

CrossPoint Matrix Switchers • Reference Information

B-3

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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 About the CrossPoint Series Matrix Switchers CrossPoint Matrix Switchers IntroductionIntroductiontroduction, 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 connectionsInstallation, cont’d RS-232/422 connectionAdditional 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 LEDsOperation, cont’d ControlsFront panel I/O label windows Power Creating a configurationFront 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 presetsViewing and adjusting the audio level HVA models only Example 7 Recall a presetExample 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/Response Table Command Ascii Command Response Additional descriptionProgrammer’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 audio models only Audio input 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 InformationClosing the switcher Reference Information, cont’dSwapping 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