Extron electronic MVX 128 manual

3. To select both video and audio for viewing and muting, if necessary, press and release the RGBHV button and the Audio button (figure 3-28).

NThis example shows the indications that the front panel displays if example 1, example 2, and example 3 have been completed.

I/O

In this example, the Audio LED blinks to indicate audio breakaway (assuming you have performed example 1, 2, and 3).

RGBHV AUDIO
Press the RGBHV button	Press the Audio button
to toggle on and off. to toggle on and off.
The LED lights when	The LED lights or
selected.	blinks when selected.

Until you select an input, the buttons for all untied outputs light.

1 2 3 4 5 6 7 8 OUTPUTS

Figure 3-28 — Select RGBHV and audio

4. Press and hold the Output 3 button and the Output 4 button (figure 3-29) for approximately 2 seconds until the LEDs begin to blink. The output 3 and output 4 video and audio signals are muted.

Press and hold the Output 3 and Output 4 button.

3

4 5 OUTPUTS

2 seconds

3	4	5
	OUTPUTS

	The LEDs blink to indicate that the
	RGBHV and audio outputs are muted.
= Blinking LED	Release the button.

Figure 3-29 — Mute the outputs

NIf both RGBHV and audio are selected, the mute action toggles both the video and audio outputs. If either the video output or the audio output is already muted, the unmuted output is muted and the muted output is unmuted.

NIf both RGBHV and audio are selected and only video is muted, the output LED flashes. If only audio is selected, the output LED is lit steadily (indicating no audio mute).

MVX 128 A VGA Matrix Switchers • Operation 3-19