Extron electronic TPX 88 A manual B1 2 3 4 5 6 7, 36 - Select an input, Volumet

Page 47

= Unlit (0 dB)

3.	Press and release the input 5 button (figure 3-36).

Press and release the input 5 button.

The button lights to indicate that the input 5 audio is selected.

I	1	2	3	4	5	6	7	8
T	1	2	3	4	5	6	7	8
N
P
U
O	1	2	3	4	5	6	7	8
U
U
T			B2
P
T
	Green	Green	Green

I

N P U T

O U T P U T

The output buttons display the selected input's audio level and polarity (gain or attenuation). When the buttons are lit green, they indicate a gain (+) audio level.

When the output buttons are lit red, they indicate an attenuation (-)level. In this example, the output buttons display an audio gain level of +8 dB.

= Unlit (0 dB)

B2 = Fast blink (2 dB)

B1 = Slow blink (1 dB)

= Lit (3 dB)

Figure 3-36 — Select an input

4. Slowly rotate the volume knob counterclockwise (figure 3-37). Note the output button indication changes that occur as you rotate the knob.

Turn the volume knob slowly. The encoder will not reliably recognize the level change if you turn the knob too quickly.

Figure 3-37 shows the result of reducing the audio level a total of 9 dB. Note that the level is now displayed in red to indicate a negative level.

I

N

Rotate the volume knob. P

U

T

O

U

T

P

U

VOLUMET

1 2 3 4 5 6 7 8

B1 2 3 4 5 6 7 8

Red

I

N P U T

O U T P U T

The output buttons display the selected input's audio level and polarity (gain or attenuation). When the buttons are lit green, they indicate a gain (+) audio level.

When the output buttons are lit red, they indicate an attenuation (-)level. In this example, the output buttons display an audio gain level of -1 dB.

= Unlit (0 dB)

B2 = Fast blink (2 dB)

B1 = Slow blink (1 dB)

= Lit (3 dB)

Figure 3-37 — Adjust the input audio level

If another input button is pressed and released, the level value for the current input is saved and the level value for the newly selected input is displayed.

TPX 88 Matrix Switchers • Operation 3-21

Image 47

Contents 68-733-01 Rev. C TPX 88 and TPX 88 ASicherheitsanleitungen Deutsch PrecautionsSafety Instructions English Consignes de Sécurité FrançaisInstallation Quick Start - TPX Matrix SwitchersConfiguration - One or more ties or sets of ties TPX 88 Matrix Switcher Quick Start QS-1Create a tie Quick Start - TPX 88 Matrix Switchers, cont’dSave or recall a preset QS-2 TPX 88 Matrix Switchers Quick StartTPX 88 Matrix Switchers Table of Contents Table of Contentsii TPX 88 Matrix Switchers Table of Contents Table of Contents, cont’dButton Labels SpecificationsAppendix A Reference Information Part Numbersiv TPX 88 Matrix Switchers Table of Contents Introduction TPX 88 Twisted Pair Matrix SwitchersAbout Both TPX Switcher Models About the TPX 88 A Switchers Features Chapter1OneAbout the TP A/V System 1-2 TPX 88 Matrix Switchers IntroductionIntroductiontroduction, cont’d About the TPX 88 ManualModel TPX 88 Matrix Switchers IntroductionExtron twisted pair products’ attributes FamilyMTP Receivers 1-4 TPX 88 Matrix Switchers IntroductionIntroduction, cont’d Extron twisted pair products’ attributes continuedMaximum ranges Transmission distancesRecommended transmission ranges at 60 Hz Video format1-6 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 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 Chapter2Two InstallationMounting the Switcher Cabling and Rear Panel Views 2-2 TPX 88 Matrix Switchers Installation Installationstallation, cont’dMounting the Switcher Figure 2-1 - Rack mounting a TPX switcherCabling and Rear Panel Views Figure 2-2 - TPX 88 A twisted pair matrix switcher with audioTPX 88 Matrix Switchers Installation Termination of TP cable Installation, cont’dRemote configuration DIP switches - Set these DIP switches to 2-4 TPX 88 Matrix Switchers InstallationCable testing The TPX 88 A switches and processes wire pair 3 andEqualizing 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 2-8 TPX 88 Matrix Switchers Installation Remote port configurationFigure 2-6 - Typical audio connectors Figure 2-7 - Remote connectorWorksheets Front Panel Controls and Indicators Operations TroubleshootingChapter3Three OperationDefinitions Front Panel Controls and Indicators3-2 TPX 88 Matrix Switchers Operation Operationeration, cont’dControl buttons TPX 88 Matrix Switchers OperationAudio controls TPX 88 A only 3-4 TPX 88 Matrix Switchers OperationOperation, cont’d I/O controls TPX 88 A onlyFigure 3-3 - Sample button icons PowerOperations Button iconsI/O grouping 3-6 TPX 88 Matrix Switchers OperationCreating a configuration Figure 3-5 - Select video and audio 3-8 TPX 88 Matrix Switchers Operation1 2 3 4 5 6 7 1 2 3 4 5 6 7 Example 1 Creating a set of video and audio tiesFigure 3-10 - Select an input Figure 3-8 - Press the Enter buttonExample 2 Adding a tie to a set of video and audio ties Figure 3-9 - Select video onlyExample 3a Removing an audio tie from a set of ties TPX 88 A only 3-10 TPX 88 Matrix Switchers OperationFigure 3-11 - Select the output Figure 3-12 - Press the Enter button1 2 3 4 5 6 7 N 1 2 3 4 5 6 7Figure 3-14 - Select an input Figure 3-15 - Deselect the outputPress and release the output 4 button figure 3-12 TPX 88 Matrix Switchers OperationExample 3b Removing a tie from a set of ties TPX 88 only Figure 3-17 - Select an inputFigure 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 3-27 - Select an input 3-16 TPX 88 Matrix Switchers OperationExample 4b Viewing ties TPX 88 only Figure 3-26 - Select view modeFigure 3-28 - Press the View button to exit view mode Using presetsExample 5 Saving a preset Figure 3-29 - Enter save preset mode3-18 TPX 88 Matrix Switchers Operation Figure 3-30 - Select the presetExample 6 Recalling a preset Figure 3-32 - Select recall preset modeFigure 3-33 - Select the preset 3-20 TPX 88 Matrix Switchers Operation Viewing and adjusting the input audio level TPX 88 A onlyExample 7 Viewing and adjusting an input audio level Figure 3-35 - Select audio view and adjust modeFigure 3-36 - Select an input Figure 3-37 - Adjust the input audio level1 2 3 4 5 6 7 B1 2 3 4 5 6 7Figure 3-38 - Deselect audio mode Viewing and adjusting the output volume TPX 88 A only3-22 TPX 88 Matrix Switchers Operation Figure 3-40 - Select an output Example 8 Viewing and adjusting an output volume levelFigure 3-39 - Select audio view and adjust mode 1 2 3 4 5 6 73-24 TPX 88 Matrix Switchers Operation Figure 3-41 - Adjust the output audio volumeFigure 3-44 - Toggle the front panel lock on or off Muting and unmuting the local audio TPX 88 A onlyFront panel security lockout executive mode Figure 3-43 - Muting and unmuting outputsBackground illumination System reset to factory defaultsFigure 3-45 - System reset 3-26 TPX 88 Matrix Switchers OperationPodium Mic TroubleshootingWorksheets Camera main podiumLaptop Operation, cont’dCamera main podium Podium MicAudio CD 3-30 TPX 88 Matrix Switchers Operation Title Configuration worksheetPreset # 3-313-32 TPX 88 Matrix Switchers Operation Chapter4Four Host-to-Switcher Instructions Switcher-Initiated MessagesSwitcher Error Responses Using the Command/Response Table Command/Response Table for SIS Commands4-2 TPX 88 Matrix Switchers Programmer’s Guide Host-to-Switcher InstructionsSwitcher-Initiated Messages Figure 4-1 - Remote connector pin arrangementTPX 88 Matrix Switchers Programmer’s Guide Switcher Error ResponsesProgrammer’s Guide, cont’d Using the Command/Response TableSymbol Definitions 4-4 TPX 88 Matrix Switchers Programmer’s GuideResponse Command/Response Table for SIS CommandsCommand ASCII CommandAudio output volume Command/response table for SIS commands Cont’d4-6 TPX 88 Matrix Switchers Programmer’s Guide ASCII CommandExecutive mode Save, recall and direct write global presetsResets I/O GroupingInformation requests 4-8 TPX 88 Matrix Switchers Programmer’s GuideResets continued View ties, gain, volume, and presetsMatrix Software Matrix Switchers Control Program Button-Label GeneratorChapter5Five 5-2 TPX 88 Matrix Switchers Matrix Software Matrix Switchers Control ProgramInstalling the software Using the softwareFigure 5-2 - Sample program window complete Figure 5-1 - Extron Matrix Switcher+ Control Program window blankTPX 88 Matrix Switchers Matrix Software Figure 5-3 - Open window Firmware upgrade5-4 TPX 88 Matrix Switchers Matrix Software Matrix Software, cont’dTools menu Windows buttons, drop boxes, and trashWindows menus File menuFigure 5-4 - Ties shown as crosspoints 5-6 TPX 88 Matrix Switchers Matrix SoftwarePreferences menu Using the help system Using emulation modeFigure 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 Video SpecificationsA-2 TPX 88 Matrix Switchers Reference Information ReferenceInformation,co t’dGeneral Control/Remote - switcherTPX 88 Matrix Switchers Reference Information Reference Information, cont’d Twisted Pair Matrix Switcher part numbersOptional accessories A-4 TPX 88 Matrix Switchers Reference InformationSkew compensation cable RJ-45 connectorsButton 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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