Extron electronic 50 manual Closing the switcher

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Self-latching receptacle

2. Place the top cover (and the front cover if a firmware upgrade was performed) in place and replace all the screws that were removed in Opening the switcher on page B-2.

Installing and removing video and audio modules

The Matrix 50 Series switchers are field upgradeable. The following procedures guide you through the process of:

Ribbon cable

Closing the switcher

To close the switcher when you have finished performing a procedure in this chapter, do the following:

1.Reinstall any cables you removed. To connect a self-latching cable to a

receptacle, align the holes in the connector with the pins in the receptacle, and press evenly until the receptacle tabs lock into place.

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Upgrading from composite video (one video module) to S-video (two video modules) or HDTV/component video (three video modules)

Upgrading from S-video (two video modules) to component video (three video modules)

Downgrading from any of the above configurations

Adding or removing audio capabilities

Changing to a different switching matrix configuration (from an 8 x 4 configuration to a 12 x 8 configuration, for example)

1. Audio modules are always installed on the bottom of the switcher chassis (figure B-2). Removing or installing an audio board cannot be accomplished with video modules in the way. If changing the audio configuration of your switcher, remove all video modules first.

2.Video planes in the Matrix 50 Series switcher are configured from the top down; if the switcher is configured for composite video, only the top video location is used; if configured for S-video, the top two locations are used.

3.When adding video modules, the new module(s) must be of the same matrix configuration (8 x 4, 8 x 8, 12 x 4, or 12 x 8) as the existing module(s).

Port board in corner (RS-232/422 & genlock connectors)

Plug

Video board

Video board

Not used in S-video configuration

Bus ribbon

cable

Front panel control board

To port board (genlock/RS-232/422)

Audio board

Figure B-2 — Side view, Matrix 50 S-video and audio switcher

Matrix 50 Series Switchers • Reference Information

B-3

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Contents Matrix 50 Series Matrix Audio/Video SwitchersConsignes de Sécurité Français Safety Instructions EnglishSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolQS-1 Quick Start Matrix 50 Series SwitchersQuick Start Matrix 50 Series Switchers, cont’d Table of Contents Table of Contents, cont’d Matrix 50 Series Switchers Table of Contents Iii Iv Matrix 50 Series Switchers Table of Contents One Matrix 50 Series Switchers Introduction About the Matrix 50 Series SwitchersIntroductiontroduction, cont’d Matrix FeaturesIntroduction, cont’d Matrix 50 switcherMatrix 50 Series Switchers Introduction Introduction, cont’d Two Rack Mounting the Switcher Installationstallation, cont’dMatrix 50 Series Switchers Installation Cabling and Rear Panel ViewsVideo input and output connections video models only Power connectionAudio input and output connections audio models only RS-232/422 connection Installation, cont’dSimple external sync connection example External sync connectionMultiple device external sync connection example Additional rear panel viewsThree Operationeration, cont’d Front Panel Controls and IndicatorsDefinitions Input buttons, output buttons, and LEDsControls Creating a configuration PowerOperation, cont’d Front Panel OperationsExample 1 Creating a tie Example 1 Creating a set of video and audio tiesExample 3 Removing a tie from a set of video and audio ties Example 2 Adding a tie to a set of video and audio tiesExample 3 Selecting audio and selecting input Viewing a configurationExample 4 Viewing the current configuration Example 4e Viewing the current configuration, audio only Example 5 Muting and unmuting an output Muting and unmuting video and/or audio11 Example 5, step d Muting and unmuting outputs Using global memory presetsExample 7 Recalling a preset Example 6 Saving a presetExample 8 Viewing and adjusting an audio level Viewing and adjusting the audio level14 Example 8 Viewing the audio level Executive mode front panel security lockoutSystem reset to factory defaults TroubleshootingPlasma display S-video problem Worksheets16 Worksheet example 1 System equipment Worksheet example 1 System equipment17 Worksheet example 2 Daily configuration Worksheet example 2 Daily configuration18 Worksheet example 3 Test configuration Worksheet example 3 Test configurationConfiguration worksheet Operation, cont’d Four Switcher-Initiated Messages Host-to-Switcher InstructionsMatrix 50 Series Switchers Programmer’s Guide Programmer’ser’sGuide,Guidecont’dUsing 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 View ties, gain, and presets Five Installing the software Matrix Switcher+ Control ProgramUsing the software MatrixSoftware,cont’dWindows buttons Extron Matrix Switcher+ Control Program window blankWindows menus Matrix Software, cont’dUsing the help system Using emulation modeButton-Label Generator Extron’s Button-Label Generator window AAppendix a Matrix 50 Series Switchers Specifications Specificationsecifications, cont’dAudio input Matrix 50 Series switchers part numbers Specifications, cont’dPart Numbers Matrix 50 Option KitsCables Optional AccessoriesExtron Part BNC-4 Mini HR Cable Pre-cut cablesVideo Cable AppendixBB Opening the switcher Hardware ProceduresMatrix 50 Series Switchers Reference Information ReferenceInformation,co t’dFigure B-2 Side view, Matrix 50 S-video and audio switcher Closing the switcherReference Information, cont’d Installing a video moduleRemoving a video module Removing a video module on page B-5 Installing an audio moduleRemoving an audio module On page B-3Swapping the serial ports Figure B-8 Key and pin 1 mark Installing a firmware updateReplacing the AC fuse Setting the front panel jumperButton Labels Matrix 50 Series Switchers Reference Information B-11Blank Figure B-10 Button label blanks, 12-button strip Matrix 50 Series Switchers Reference Information B-13Reference Information, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, USA