Extron electronic MVX 88 Series 19 - Select an input, 20 - Deselect audio to view video only

2. Press and release the Input 5 button (figure 3-19).

Press and release the Input 5 button.

INPUTS

1 2 3 4 5 6 7 8

The Input 5 LED lights to indicate that input 5 is selected.

OUTPUTS

1 2 3 4 5 6 7 8

The Output 1, Output 3, Output 4, and Output 8 LEDs light to indicate the video ties created in examples 1, 2, and 3.

			I/O
	The audio LED blinks to indicate that for at least one tie audio is	VID
			+dB
	routed from a different source or not tied at all (audio breakaway).	AUD	-dB
Figure 3-19 — Select an input
3.	Press and release the I/O button (figure 3-20).

Press the button to deselect audio.

I/O

The video LED lights

when video is selected. VID +dB

The audio LED is off AUD -dBwhen audio is deselected.

OUTPUTS

1 2 3 4 5 6 7 8

The Output 1, Output 3, Output 4, and Output 8 LEDs light to indicate the video ties created in example 1 and 2.

PRELIMINARY

Figure 3-20 — Deselect audio to view video only

4. Press and release the I/O button (figure 3-21).

Press the button to deselect video and select audio.

I/O

The video LED is off

when video is deselected. VID +dB

The audio LED lights AUD -dBwhen audio is selected.

OUTPUTS

1 2 3 4 5 6 7 8

The Output 3 and Output 8 LEDs light to indicate the audio ties created in example 1. (Example 2 created a video only tie. Example 3 deleted an audio tie.)

Figure 3-21 — Deselect video and select audio to view audio only

5. Allow the 5-second input and output button timeout to deselect the input.

MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Operation 3-13