Extron electronic 50 manual Muting and unmuting video and/or audio, selection on and off

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.
			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