Extron electronic MVX PLUS 128 Muting and unmuting video and/or audio outputs, Operation, cont’d

Operation, cont’d

4. Press and release the Enter button (figure 3-47). The configuration stored in the selected memory location is now the current configuration and can be viewed in the View-Onlymode (see example 4).

Press the Enter button to recall the preset.

C O N T R O L

ENTER PRESET VIEW ESC

The Enter and Preset buttons return to unlit or background illumination.

All input buttons and output buttons return to unlit or background illumination.

Figure 3-47 — Press the Enter button

Muting and unmuting video and/or audio outputs

Individual outputs can be muted or unmuted as follows:

1.	Press the Esc button to clear any input button indications, output button
	indications, or control button indications that may be on.
2.	Press and release the View button.
3.	Select video, audio, or both to mute or unmute by pressing the RGBHV
	button and/or the Audio button.
4.	One at a time, press and hold the 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.

N• You can mute video and audio, video-only, or audio-only outputs. Pressing and releasing the RGBHV button and the Audio button toggles each selection on and off.

•When you enter View-Onlymode, the output LEDs turn on for all outputs without ties.

•The video mute function mutes the R, G, and B planes only; the H and V planes are still active.

•Mutes are saved to non-volatile memory. When power is removed and restored, the mute settings are retained.

3-26 MVX Plus 128 VGA Matrix Switchers • Operation