Extron Electronics MPX Plus 866 A Rev. B - Manual (Page 46)

Operation, cont’d
MPX Plus 866 A Media Presentation Matrix Switcher • Operation 3-16
PRELIMINAR
Y
Example 3: Removing a tie from a set of video and audio ties
In the following example, an existing audio tie is removed from the current
configuration. The steps show the front panel indications that result from your
action.
N This example assumes that you have performed example 1 and example 2.
1 . Clear all selections : Press and release the Esc button.
C O N T R O L
PRESET ENTER ESC VIEW
Press and release the Esc button.
The button flashes once.
2 . Select audio only for the tie : If necessary, press and release the Video button
and the Audio button.
I / O
VIDEO AUDIO
Press the Video button to toggle on and off.
The button is unlit or background illuminated
when deselected.
Press the Audio button to toggle on and off.
The button lights red when selected.
3 . Select an input : Press and release the input 5 button.
1 2 3 4 5 6
COMPUTER INPUTS
1 2 3 4 5 6 7 8
COMPUTER/AUDIO OUTPUTS
The Output 1 button does not light to indicate the tie
created in example 2 because that tie is video only.
The Output 3, Output 4, and Output 6 buttons light
red to indicate the audio ties created in example 1.
Press and release the Input 5 button.
The button lights red to indicate that the audio signal on this
input will be tied to or untied from the output(s) you select next.
4 . Select the output : Press and release the output 4 button.
C O N T R O L
PRESET ENTER ESC VIEW
1 2 3 4 5 6
COMPUTER OUTPUTS
Press and release the Output 4 button.
The button blinks red to indicate the pending change:
audio input will be untied.
The Enter button blinks
green to indicate the need to
confirm the change.