Extron electronic 50 manual Muting and unmuting video and/or audio

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Operation, cont’d

								LED key:			= off,	= on
					INPUTS
1	2	3	4	5	6	7	8	9	10	11	12
1	2	3	4	5	6	7	8
			OUTPUTS
									F
1		3	4				8

	Press
	F
		VIDEO	AUDIO
CONTROL		I/O
ENTER PRESET VIEW	ESC	VIDEO	AUDIO

Figure 3-10 — Example 4f: Viewing the current configuration, video only

Muting and unmuting video and/or audio

Individual outputs can be muted or unmuted by doing the following:

1.	Press the Esc button to clear any input LEDs, output LEDs, or control LEDs
	that may be on.
2.	Press and release the View button.
3.	Select video, audio, or both to mute or unmute by pressing the Video and/or
	Audio buttons.
4.	One at a time, press and hold the output button(s) for the desired output(s)
	for approximately 2 seconds. The output LED(s) for the selected output(s)
	blink to indicate the mute or return to their previous state to indicate the
	unmute.
5.	Press and release the View button to return to normal switcher operation.
		1.	You can mute video and audio, video-only, or audio-only outputs.
		1.
			Pressing and releasing the Video and Audio buttons toggles each
			selection on and off.
	2.		When you enter view-only mode, the output LEDs turn on for all
			outputs without ties.
	3.		When you mute video, the mute command mutes all video planes.
	4.		Mutes are not saved to non-volatile memory. When power is removed
			and restored, the mute settings are lost.

Example 5: Muting and unmuting an output

See figure 3-7, on page 3-8, and figure 3-11 and the following steps for an example of muting and unmuting several 12x8 Matrix 50 switcher outputs.

Figure 3-7 shows the process of viewing the current configuration after the steps in Examples 1, 2, and 3 have been completed.

APress and release the Esc button. The Esc LED flashes once.

BPress and release the View button to enter view-only mode. The View LED lights.

CTo select both video and audio for viewing, if necessary, press and release the Video and Audio buttons until the Video LED and Audio LED light. With no input LED selected, all output LEDs that have no established ties light.

3-10 Matrix 50 Series Switchers • Operation

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Contents Matrix Audio/Video Switchers Matrix 50 SeriesSicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français Instrucciones de seguridad EspañolQuick Start Matrix 50 Series Switchers QS-1Quick 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 About the Matrix 50 Series Switchers Matrix 50 Series Switchers IntroductionIntroductiontroduction, cont’d Features MatrixMatrix 50 switcher Introduction, cont’dMatrix 50 Series Switchers Introduction Introduction, cont’d Two Matrix 50 Series Switchers Installation Installationstallation, cont’dRack Mounting the Switcher Cabling and Rear Panel ViewsPower connection Video input and output connections video models onlyAudio input and output connections audio models only Installation, cont’d RS-232/422 connectionExternal sync connection Simple external sync connection exampleAdditional rear panel views Multiple device external sync connection exampleThree Definitions Front Panel Controls and IndicatorsOperationeration, cont’d Input buttons, output buttons, and LEDsControls Operation, cont’d PowerCreating a configuration Front Panel OperationsExample 1 Creating a set of video and audio ties Example 1 Creating a tieExample 2 Adding a tie to a set of video and audio ties Example 3 Removing a tie from a set of video and audio tiesViewing a configuration Example 3 Selecting audio and selecting inputExample 4 Viewing the current configuration Example 4e Viewing the current configuration, audio only Muting and unmuting video and/or audio Example 5 Muting and unmuting an outputUsing global memory presets 11 Example 5, step d Muting and unmuting outputsExample 6 Saving a preset Example 7 Recalling a presetViewing and adjusting the audio level Example 8 Viewing and adjusting an audio levelExecutive mode front panel security lockout 14 Example 8 Viewing the audio levelPlasma display S-video problem TroubleshootingSystem reset to factory defaults WorksheetsWorksheet example 1 System equipment 16 Worksheet example 1 System equipmentWorksheet example 2 Daily configuration 17 Worksheet example 2 Daily configurationWorksheet example 3 Test configuration 18 Worksheet example 3 Test configurationConfiguration worksheet Operation, cont’d Four Matrix 50 Series Switchers Programmer’s Guide Host-to-Switcher InstructionsSwitcher-Initiated Messages Programmer’ser’sGuide,Guidecont’dSwitcher Error Responses Using the Command/Response TableCommand/Response Table Command Ascii Command Response Additional descriptionProgrammer’s Guide, cont’d Command/response table for SIS commands Cont’d View ties, gain, and presets Five Using the software Matrix Switcher+ Control ProgramInstalling the software MatrixSoftware,cont’dExtron Matrix Switcher+ Control Program window blank Windows buttonsMatrix Software, cont’d Windows menusUsing emulation mode Using the help systemButton-Label Generator Extron’s Button-Label Generator window AAppendix a Specificationsecifications, cont’d Matrix 50 Series Switchers SpecificationsAudio input Part Numbers Specifications, cont’dMatrix 50 Series switchers part numbers Matrix 50 Option KitsOptional Accessories CablesPre-cut cables Extron Part BNC-4 Mini HR CableVideo Cable AppendixBB Matrix 50 Series Switchers Reference Information Hardware ProceduresOpening the switcher ReferenceInformation,co t’dClosing the switcher Figure B-2 Side view, Matrix 50 S-video and audio switcherInstalling a video module Reference Information, cont’dRemoving a video module Installing an audio module Removing a video module on page B-5On page B-3 Removing an audio moduleSwapping the serial ports Installing a firmware update Figure B-8 Key and pin 1 markSetting the front panel jumper Replacing the AC fuseMatrix 50 Series Switchers Reference Information B-11 Button LabelsBlank Matrix 50 Series Switchers Reference Information B-13 Figure B-10 Button label blanks, 12-button stripReference Information, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, USA