Extron electronic TPX 88 Remote port configuration, 6 - Typical audio connectors, RCA Connector

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RCA Connector

Installation, cont’d

When making connections for the TPX 88 A from existing audio cables, see figure 2-6. A mono audio connector consists of the tip and sleeve. A stereo audio connector consists of the tip, ring and sleeve. The ring, tip, and sleeve wires are also shown on the captive screw audio output connector diagram, figure 2-5.

Tip (+)

Tip (+)

Ring (-)

Sleeve ()

Sleeve ()

	RCA Connector	3.5 mm Stereo Plug Connector
		(balanced)

	Figure 2-6 — Typical audio connectors

Remote port configuration

The Remote port is a 3.5 mm, 5-pole captive screw connector for serial RS-232/RS-422 control of the TPX 88. Wire the connector as shown in figure 2-7 and connect a host device, such as a computer, touch panel control, or RS-232 capable PDA.

GND

TX- TX+ RX- RX+

Pin

RS-232

Function

RS-422

Function

Gnd

Gnd

Signal ground

Gnd

Signal ground

TX-

—

Not used

TX-

Transmit data (-)

TX+

TX+

Transmit data

TX+

Transmit data (+)

RX-

Receive data (-)

RX-

—

Not used

RX+

RX+

Receive data

RX+

Receive data (+)

RS-232

RS-232

RS-422

RS-232

Settings

Settings

RS-422

RS-422

Figure 2-7 — Remote connector

RS-422 implementation may vary between computers or controls systems. Connect the control cable as shown in figure 2-7. If the serial communications link with the TPX switcher does not work, try reversing the polarity of the TX and RX signal lines.

Set Remote Configuration DIP switches 1 and 2 either both down to select RS-422 serial control protocol or both up to select RS-232. DIP switch 3 should always be up.

If desired, connect an MCP 1000 remote control panel master unit or MKP 2000 or MKP 3000 remote control panel to the switcher’s Remote connector. You can also connect an MKP 1000 remote keypad or MCP 1000 slave unit to the MCP 1000 master unit. Refer to the connected device’s manual for details.

See chapter 4, Programmer’s Guide, for definitions of the SIS commands and chapter 5, Matrix Software for details on how to install and use the control software.

2-8 TPX 88 Matrix Switchers • Installation

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Contents TPX 88 and TPX 88 A 68-733-01 Rev. CConsignes de Sécurité Français PrecautionsSafety Instructions English Sicherheitsanleitungen DeutschTPX 88 Matrix Switcher Quick Start QS-1 Quick Start - TPX Matrix SwitchersConfiguration - One or more ties or sets of ties InstallationQS-2 TPX 88 Matrix Switchers Quick Start Quick Start - TPX 88 Matrix Switchers, cont’dSave or recall a preset Create a tieTable of Contents TPX 88 Matrix Switchers Table of ContentsTable of Contents, cont’d ii TPX 88 Matrix Switchers Table of ContentsPart Numbers SpecificationsAppendix A Reference Information Button Labelsiv TPX 88 Matrix Switchers Table of Contents Chapter1One TPX 88 Twisted Pair Matrix SwitchersAbout Both TPX Switcher Models About the TPX 88 A Switchers Features IntroductionAbout the TPX 88 Manual 1-2 TPX 88 Matrix Switchers IntroductionIntroductiontroduction, cont’d About the TP A/V SystemFamily TPX 88 Matrix Switchers IntroductionExtron twisted pair products’ attributes ModelExtron twisted pair products’ attributes continued 1-4 TPX 88 Matrix Switchers IntroductionIntroduction, cont’d MTP ReceiversVideo format Transmission distancesRecommended transmission ranges at 60 Hz Maximum ranges1-6 TPX 88 Matrix Switchers Introduction About Both TPX Switcher ModelsFigure 1-1 - Typical TPX 88 A matrix switcher application About the TPX 88 A Switchers Figure 1-2 - Audio gain and attenuation Features1-8 TPX 88 Matrix Switchers Introduction Any input to any or all outputs Audio from a transmitter in the MTP family cannot be broken away1-10 TPX 88 Matrix Switchers Introduction Chapter2Two InstallationMounting the Switcher Cabling and Rear Panel Views Figure 2-1 - Rack mounting a TPX switcher Installationstallation, cont’dMounting the Switcher 2-2 TPX 88 Matrix Switchers InstallationCabling and Rear Panel Views Figure 2-2 - TPX 88 A twisted pair matrix switcher with audioTPX 88 Matrix Switchers Installation 2-4 TPX 88 Matrix Switchers Installation Installation, cont’dRemote configuration DIP switches - Set these DIP switches to Termination of TP cableThe TPX 88 A switches and processes wire pair 3 and Cable testingEqualizing pair skew with skew compensation cables 2-6 TPX 88 Matrix Switchers InstallationEqualizing pair skew with Skew Equalizers Figure 2-4 - Pair skew equalization Audio outputs connectors TPX 88 A onlyFigure 2-5 - Captive screw connector wiring for audio output Figure 2-7 - Remote connector Remote port configurationFigure 2-6 - Typical audio connectors 2-8 TPX 88 Matrix Switchers InstallationOperation Front Panel Controls and Indicators Operations TroubleshootingChapter3Three WorksheetsOperationeration, cont’d Front Panel Controls and Indicators3-2 TPX 88 Matrix Switchers Operation DefinitionsTPX 88 Matrix Switchers Operation Control buttonsI/O controls TPX 88 A only 3-4 TPX 88 Matrix Switchers OperationOperation, cont’d Audio controls TPX 88 A onlyButton icons PowerOperations Figure 3-3 - Sample button icons3-6 TPX 88 Matrix Switchers Operation I/O groupingCreating a configuration Example 1 Creating a set of video and audio ties 3-8 TPX 88 Matrix Switchers Operation1 2 3 4 5 6 7 1 2 3 4 5 6 7 Figure 3-5 - Select video and audioFigure 3-9 - Select video only Figure 3-8 - Press the Enter buttonExample 2 Adding a tie to a set of video and audio ties Figure 3-10 - Select an inputFigure 3-12 - Press the Enter button 3-10 TPX 88 Matrix Switchers OperationFigure 3-11 - Select the output Example 3a Removing an audio tie from a set of ties TPX 88 A onlyFigure 3-15 - Deselect the output N 1 2 3 4 5 6 7Figure 3-14 - Select an input 1 2 3 4 5 6 7Figure 3-17 - Select an input 3-12 TPX 88 Matrix Switchers OperationExample 3b Removing a tie from a set of ties TPX 88 only Press and release the output 4 button figureFigure 3-20 - Select view mode Viewing a configurationExample 4a Viewing ties TPX 88 A only Figure 3-22 - Select an input 3-14 TPX 88 Matrix Switchers OperationFigure 3-21 - Select video and audio Figure 3-25 - Press the View button to exit view mode Figure 3-23 - Deselect audio to view video onlyFigure 3-24 - Deselect video and select audio to view audio only Figure 3-26 - Select view mode 3-16 TPX 88 Matrix Switchers OperationExample 4b Viewing ties TPX 88 only Figure 3-27 - Select an inputFigure 3-29 - Enter save preset mode Using presetsExample 5 Saving a preset Figure 3-28 - Press the View button to exit view modeFigure 3-32 - Select recall preset mode Figure 3-30 - Select the presetExample 6 Recalling a preset 3-18 TPX 88 Matrix Switchers OperationFigure 3-33 - Select the preset Figure 3-35 - Select audio view and adjust mode Viewing and adjusting the input audio level TPX 88 A onlyExample 7 Viewing and adjusting an input audio level 3-20 TPX 88 Matrix Switchers OperationB1 2 3 4 5 6 7 Figure 3-37 - Adjust the input audio level1 2 3 4 5 6 7 Figure 3-36 - Select an inputFigure 3-38 - Deselect audio mode Viewing and adjusting the output volume TPX 88 A only3-22 TPX 88 Matrix Switchers Operation 1 2 3 4 5 6 7 Example 8 Viewing and adjusting an output volume levelFigure 3-39 - Select audio view and adjust mode Figure 3-40 - Select an outputFigure 3-41 - Adjust the output audio volume 3-24 TPX 88 Matrix Switchers OperationFigure 3-43 - Muting and unmuting outputs Muting and unmuting the local audio TPX 88 A onlyFront panel security lockout executive mode Figure 3-44 - Toggle the front panel lock on or off3-26 TPX 88 Matrix Switchers Operation System reset to factory defaultsFigure 3-45 - System reset Background illuminationCamera main podium TroubleshootingWorksheets Podium MicPodium Mic Operation, cont’dCamera main podium LaptopLaptop 3-30 TPX 88 Matrix Switchers Operation 3-31 Configuration worksheetPreset # Title3-32 TPX 88 Matrix Switchers Operation Command/Response Table for SIS Commands Host-to-Switcher Instructions Switcher-Initiated MessagesSwitcher Error Responses Using the Command/Response Table Chapter4FourFigure 4-1 - Remote connector pin arrangement Host-to-Switcher InstructionsSwitcher-Initiated Messages 4-2 TPX 88 Matrix Switchers Programmer’s GuideSwitcher Error Responses TPX 88 Matrix Switchers Programmer’s Guide4-4 TPX 88 Matrix Switchers Programmer’s Guide Using the Command/Response TableSymbol Definitions Programmer’s Guide, cont’dASCII Command Command/Response Table for SIS CommandsCommand ResponseASCII Command Command/response table for SIS commands Cont’d4-6 TPX 88 Matrix Switchers Programmer’s Guide Audio output volumeI/O Grouping Save, recall and direct write global presetsResets Executive modeView ties, gain, volume, and presets 4-8 TPX 88 Matrix Switchers Programmer’s GuideResets continued Information requestsMatrix Software Matrix Switchers Control Program Button-Label GeneratorChapter5Five Using the software Matrix Switchers Control ProgramInstalling the software 5-2 TPX 88 Matrix Switchers Matrix SoftwareFigure 5-2 - Sample program window complete Figure 5-1 - Extron Matrix Switcher+ Control Program window blankTPX 88 Matrix Switchers Matrix Software Matrix Software, cont’d Firmware upgrade5-4 TPX 88 Matrix Switchers Matrix Software Figure 5-3 - Open windowFile menu Windows buttons, drop boxes, and trashWindows menus Tools menuFigure 5-4 - Ties shown as crosspoints 5-6 TPX 88 Matrix Switchers Matrix SoftwarePreferences menu Using emulation mode Using the help systemFigure 5-5 - Extron’s Button-Label Generator window 5-8 TPX 88 Matrix Switchers Matrix SoftwareButton-Label Generator Reference Information Specifications Part Numbers Button LabelsAAppendix A ReferenceInformation,co t’d SpecificationsA-2 TPX 88 Matrix Switchers Reference Information VideoGeneral Control/Remote - switcherTPX 88 Matrix Switchers Reference Information A-4 TPX 88 Matrix Switchers Reference Information Twisted Pair Matrix Switcher part numbersOptional accessories Reference Information, cont’dRJ-45 connectors Skew compensation cableButton Labels Installing labels in the matrix switcher’s buttonsA-6 TPX 88 Matrix Switchers Reference Information Figure A-1 - Button label blanks A-8 TPX 88 Matrix Switchers Reference Information

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