Extron electronic 450 Plus Series manual 3 4 5 6 7 8 15

Operation, cont’d

Example 4: Viewing video and audio, audio only, and video only ties

In the following example, we view the video and audio, audio-only, and video-only ties in the current configuration. The steps show the front panel indications that result from your action.

This example assumes that you have performed example 1, example 2, and example 3.

1. Press and release the Esc button (figure 3-23).

Press the Esc button to clear all selections.

C O N T R O L

ENTER PRESET VIEW ESC

The button flashes once.

Figure 3-23 — Clear all selections

2.	Press and release the View button to enter View-Onlymode. The View button
	lights red.
3.	To select both video and audio for viewing, if necessary, press and release the
	RGBHV (CrossPoint 450 Plus switchers) or Video (MAV Plus switchers)
	button and the Audio button (figure 3-24).
	Press the RGBHV/ Video			Press the Audio button
			I / O
	button to toggle on and off.			to toggle on and off.
		VIDEO	AUDIO	The button lights red
	The button lights green
	when selected.			when selected.

Until you select an input, the buttons for all untied outputs light amber if no inputs are tied, green if no video inputs are tied (only audio is tied), or red if no audio inputs are tied (only video is tied).

Red Amber Unlit

1 2 3 4 5 6 7 8 15 16

17 18 19 20 21 22 23 24 31 32

O U T P U T S

Figure 3-24 — Select RGBHV or video and audio

3-18 CrossPoint 450 Plus and MAV Plus Switchers • Operation