Extron Electronics MPX Plus 866 A Rev. B - Manual (Page 75)

3-45 MPX Plus 866 A Media Presentation Matrix Switcher • Operation
PRELIMINAR
Y
Selecting Lock mode 2 or toggling between mode 2 and mode 1
N If the switcher is in Lock mode 0 or mode 1, this procedure selects mode 2.
If the switcher is in Lock mode 2, this procedure selects mode 1.
Change the Lock mode, as shown:
I / O
VIDEO AUDIO
I / O
VIDEO AUDIO
Press and hold the Video and Audio buttons
simultaneously to turn on Lock mode 2 or to
toggle between mode 1 and mode 2.
2 seconds
ENTER
The Enter, Video, and
Audio buttons blink twice to
indicate mode 2 selection.
The Video and Audio
buttons blink twice to
indicate mode 1 selection.
Release the buttons.
Background illumination
The buttons on the front panel can be set to provide amber background
illumination at all times or the background illumination can be turned off.
Toggle the background illumination on and off as shown:
1 2 3
1 2 3
Press and hold the Input 1 and Input 2
buttons simultaneously to toggle
background illumination mode on or off.
2 seconds
Release the Input 1
and Input 2 buttons.