Extron electronic TPX 88 A Cabling and Rear Panel Views, TPX 88 Matrix Switchers Installation

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Cabling and Rear Panel Views

Cabling and Rear Panel Views

All connectors are on the rear panel. The switcher can connect to as many as eight compatible twisted pair transmitters for input and twisted pair receivers for output. The TPX 88 A has output connections for eight local audio outputs. See the tables on page 1-3 and page 1-4 for audio compatibility. Figure 2-2 shows the rear panel of a TPX 88 A twisted pair matrix switcher.

The rear panel of the TPX 88 has most of the same features as the TPX 88 A, but without the local audio connectors.

3

L RL RL RL RL RL RL RL R

1

2

3

4

5

6

7

8

AUDIO

OUTPUTS

1

2

3

4 INPUTS 5

6

7

8

 

1

2

3

4 OUTPUTS 5

6

7

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RS-232

RS-422

100-240VFigure 2-2 — TPX 88 A twisted pair matrix switcher with audio 0.3A

REMOTE

 

ANAHEIM, CA.

 

MADE IN USA

 

GND TX- TX + RX -

RX +

 

 

 

 

50-60Hz

6

1

2

5

4

Figure 2-2 — TPX 88 A twisted pair matrix switcher with audio

CAUTION

Do not connect this device to a computer data or telecommunications network

RJ-45 termination must comply with the TIA/EIA T 568A or TIA/EIA T 568B wiring standards for all connections.

1Inputs connectors — Connect one end of a TP cable to each of these RJ-45 female connectors. Connect the other end of each cable to a compatible twisted pair transmitter. See Termination of TP cable in this chapter.

2Outputs connectors — Connect one end of a TP cable to each of these RJ-45 female connectors. Connect the other end of each cable to a compatible twisted pair receiver. See Termination of TP cable in this chapter.

Extron skew-free A/V cable is recommended for all applications.

CAT 5 and CAT 6 cable can be used for TP and VTT transmitters and receivers.

CAT 6 cable is not recommended for MTP transmitters and receivers.

The TP R receivers’ automatic level and peaking and signal detect features require the use of a TPX 88 A.

To support TP R receivers’ level and peaking features, either the automatic or manual adjustment, use TP cables of approximately the same length on all TP inputs ( 1 ) and on all TP outputs ( 2 ).

3Audio Outputs connectors (TPX 88 A only) — These 3.5 mm, 5-pole captive screw connectors output unamplified, unbalanced or balanced line level audio. The local audio outputs follow the RJ-45 outputs; that is, if input 6 is tied to output 1, then audio output 1 is the input 6 audio. See Audio outputs connectors (TPX 88 A only) in this chapter.

These audio outputs are not available if the TP input is from an MTP family transmitter.

4Remote connector — Connect a host device to the TPX 88 via this 3.5 mm,

5-pole captive screw connector for serial RS-232/RS-422 control. See Remote port configuration in this chapter.

TPX 88 Matrix Switchers • Installation

2-3

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Contents 68-733-01 Rev. C TPX 88 and TPX 88 ASafety Instructions English PrecautionsConsignes de Sécurité Français Sicherheitsanleitungen DeutschConfiguration - One or more ties or sets of ties Quick Start - TPX Matrix SwitchersTPX 88 Matrix Switcher Quick Start QS-1 InstallationSave or recall a preset Quick Start - TPX 88 Matrix Switchers, cont’dQS-2 TPX 88 Matrix Switchers Quick Start Create a tieTPX 88 Matrix Switchers Table of Contents Table of Contentsii TPX 88 Matrix Switchers Table of Contents Table of Contents, cont’dAppendix A Reference Information SpecificationsPart Numbers Button Labelsiv TPX 88 Matrix Switchers Table of Contents About Both TPX Switcher Models About the TPX 88 A Switchers Features TPX 88 Twisted Pair Matrix SwitchersChapter1One IntroductionIntroductiontroduction, cont’d 1-2 TPX 88 Matrix Switchers IntroductionAbout the TPX 88 Manual About the TP A/V SystemExtron twisted pair products’ attributes TPX 88 Matrix Switchers IntroductionFamily ModelIntroduction, cont’d 1-4 TPX 88 Matrix Switchers IntroductionExtron twisted pair products’ attributes continued MTP ReceiversRecommended transmission ranges at 60 Hz Transmission distancesVideo format Maximum rangesAbout Both TPX Switcher Models Figure 1-1 - Typical TPX 88 A matrix switcher application1-6 TPX 88 Matrix Switchers Introduction About the TPX 88 A Switchers Features 1-8 TPX 88 Matrix Switchers IntroductionFigure 1-2 - Audio gain and attenuation Audio from a transmitter in the MTP family cannot be broken away Any input to any or all outputs1-10 TPX 88 Matrix Switchers Introduction Installation Mounting the Switcher Cabling and Rear Panel ViewsChapter2Two Mounting the Switcher Installationstallation, cont’dFigure 2-1 - Rack mounting a TPX switcher 2-2 TPX 88 Matrix Switchers InstallationFigure 2-2 - TPX 88 A twisted pair matrix switcher with audio TPX 88 Matrix Switchers InstallationCabling and Rear Panel Views Remote configuration DIP switches - Set these DIP switches to Installation, cont’d2-4 TPX 88 Matrix Switchers Installation Termination of TP cableCable testing The TPX 88 A switches and processes wire pair 3 and2-6 TPX 88 Matrix Switchers Installation Equalizing pair skew with Skew EqualizersEqualizing pair skew with skew compensation cables Audio outputs connectors TPX 88 A only Figure 2-5 - Captive screw connector wiring for audio outputFigure 2-4 - Pair skew equalization Figure 2-6 - Typical audio connectors Remote port configurationFigure 2-7 - Remote connector 2-8 TPX 88 Matrix Switchers InstallationChapter3Three Front Panel Controls and Indicators Operations TroubleshootingOperation Worksheets3-2 TPX 88 Matrix Switchers Operation Front Panel Controls and IndicatorsOperationeration, cont’d DefinitionsControl buttons TPX 88 Matrix Switchers OperationOperation, cont’d 3-4 TPX 88 Matrix Switchers OperationI/O controls TPX 88 A only Audio controls TPX 88 A onlyOperations PowerButton icons Figure 3-3 - Sample button iconsI/O grouping 3-6 TPX 88 Matrix Switchers OperationCreating a configuration 1 2 3 4 5 6 7 1 2 3 4 5 6 7 3-8 TPX 88 Matrix Switchers OperationExample 1 Creating a set of video and audio ties Figure 3-5 - Select video and audioExample 2 Adding a tie to a set of video and audio ties Figure 3-8 - Press the Enter buttonFigure 3-9 - Select video only Figure 3-10 - Select an inputFigure 3-11 - Select the output 3-10 TPX 88 Matrix Switchers OperationFigure 3-12 - Press the Enter button Example 3a Removing an audio tie from a set of ties TPX 88 A onlyFigure 3-14 - Select an input N 1 2 3 4 5 6 7Figure 3-15 - Deselect the output 1 2 3 4 5 6 7Example 3b Removing a tie from a set of ties TPX 88 only 3-12 TPX 88 Matrix Switchers OperationFigure 3-17 - Select an input Press and release the output 4 button figureViewing a configuration Example 4a Viewing ties TPX 88 A onlyFigure 3-20 - Select view mode 3-14 TPX 88 Matrix Switchers Operation Figure 3-21 - Select video and audioFigure 3-22 - Select an input Figure 3-23 - Deselect audio to view video only Figure 3-24 - Deselect video and select audio to view audio onlyFigure 3-25 - Press the View button to exit view mode Example 4b Viewing ties TPX 88 only 3-16 TPX 88 Matrix Switchers OperationFigure 3-26 - Select view mode Figure 3-27 - Select an inputExample 5 Saving a preset Using presetsFigure 3-29 - Enter save preset mode Figure 3-28 - Press the View button to exit view modeExample 6 Recalling a preset Figure 3-30 - Select the presetFigure 3-32 - Select recall preset mode 3-18 TPX 88 Matrix Switchers OperationFigure 3-33 - Select the preset Example 7 Viewing and adjusting an input audio level Viewing and adjusting the input audio level TPX 88 A onlyFigure 3-35 - Select audio view and adjust mode 3-20 TPX 88 Matrix Switchers Operation1 2 3 4 5 6 7 Figure 3-37 - Adjust the input audio levelB1 2 3 4 5 6 7 Figure 3-36 - Select an inputViewing and adjusting the output volume TPX 88 A only 3-22 TPX 88 Matrix Switchers OperationFigure 3-38 - Deselect audio mode Figure 3-39 - Select audio view and adjust mode Example 8 Viewing and adjusting an output volume level1 2 3 4 5 6 7 Figure 3-40 - Select an output3-24 TPX 88 Matrix Switchers Operation Figure 3-41 - Adjust the output audio volumeFront panel security lockout executive mode Muting and unmuting the local audio TPX 88 A onlyFigure 3-43 - Muting and unmuting outputs Figure 3-44 - Toggle the front panel lock on or offFigure 3-45 - System reset System reset to factory defaults3-26 TPX 88 Matrix Switchers Operation Background illuminationWorksheets TroubleshootingCamera main podium Podium MicCamera main podium Operation, cont’dPodium Mic LaptopPodium Mic 3-30 TPX 88 Matrix Switchers Operation Preset # Configuration worksheet3-31 Title3-32 TPX 88 Matrix Switchers Operation Switcher Error Responses Using the Command/Response Table Host-to-Switcher Instructions Switcher-Initiated MessagesCommand/Response Table for SIS Commands Chapter4FourSwitcher-Initiated Messages Host-to-Switcher InstructionsFigure 4-1 - Remote connector pin arrangement 4-2 TPX 88 Matrix Switchers Programmer’s GuideTPX 88 Matrix Switchers Programmer’s Guide Switcher Error ResponsesSymbol Definitions Using the Command/Response Table4-4 TPX 88 Matrix Switchers Programmer’s Guide Programmer’s Guide, cont’dCommand Command/Response Table for SIS CommandsASCII Command Response4-6 TPX 88 Matrix Switchers Programmer’s Guide Command/response table for SIS commands Cont’dASCII Command Audio output volumeResets Save, recall and direct write global presetsI/O Grouping Executive modeResets continued 4-8 TPX 88 Matrix Switchers Programmer’s GuideView ties, gain, volume, and presets Information requestsMatrix Switchers Control Program Button-Label Generator Chapter5FiveMatrix Software Installing the software Matrix Switchers Control ProgramUsing the software 5-2 TPX 88 Matrix Switchers Matrix SoftwareFigure 5-1 - Extron Matrix Switcher+ Control Program window blank TPX 88 Matrix Switchers Matrix SoftwareFigure 5-2 - Sample program window complete 5-4 TPX 88 Matrix Switchers Matrix Software Firmware upgradeMatrix Software, cont’d Figure 5-3 - Open windowWindows menus Windows buttons, drop boxes, and trashFile menu Tools menu5-6 TPX 88 Matrix Switchers Matrix Software Preferences menuFigure 5-4 - Ties shown as crosspoints Using the help system Using emulation mode5-8 TPX 88 Matrix Switchers Matrix Software Button-Label GeneratorFigure 5-5 - Extron’s Button-Label Generator window Specifications Part Numbers Button Labels AAppendix AReference Information A-2 TPX 88 Matrix Switchers Reference Information SpecificationsReferenceInformation,co t’d VideoControl/Remote - switcher TPX 88 Matrix Switchers Reference InformationGeneral Optional accessories Twisted Pair Matrix Switcher part numbersA-4 TPX 88 Matrix Switchers Reference Information Reference Information, cont’dSkew compensation cable RJ-45 connectorsInstalling labels in the matrix switcher’s buttons A-6 TPX 88 Matrix Switchers Reference InformationButton Labels Figure A-1 - Button label blanks A-8 TPX 88 Matrix Switchers Reference Information
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