Extron electronic MTPX Plus Series manual Lights red, Video button and the Audio button figure

Operation, cont’d

Example 4: Viewing video and audio (RS-232), audio (RS-232) only, and video only ties

In the following example, we view the video and audio (or RS-232), audio- (or RS-232-) only, and video-only ties in the current configuration. The steps show the front panel indications that result from your action.

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

1. Press and release the Esc button (figure 3-22).

Press the Esc button to clear all selections.

C O N T R O L

ENTER PRESET VIEW ESC

The button flashes once.

Figure 3-22 — 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
	Video button and the Audio button (figure 3-23).

Press the Video button		I / O	Press the Audio 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 or RS-232 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 3-23 — Select video and audio

3-20 MTPX Plus Twisted Pair Matrix Switchers • Operation