Extron Electronics MAV Plus series Large Scale User Guide - Manual (Page 65)

3-33 CrossPoint 450 Plus and MAV Plus Switchers • Operation
3 . Select video and audio : If necessary, press and release the RGBHV
(CrossPoint 450 Plus switchers) or Video (MAV Plus video switchers) button
and the Audio button.
I / O
VIDEO AUDIO
1 2 3 4 5 6 7 8 9
17 18 19 20 21 22 23 24 25
49 50 51 52 53 54 55 56 57
O
U
T
P
U
T
S
Press the Audio button
to toggle on and off.
The button lights when
selected. Press the RGBHV or Video
button to toggle on and off.
The button lights when
selected.
N This example shows the front panel indications if example 1, example 2, and
example 3 have been completed.
N Output mutes are protected when front panel Lock mode 2 is selected. You
can view the mutes in Lock mode 2 but you cannot change them from the front
panel. See “Setting the front panel Locks ( Executive modes)” on page 3-43.
If front panel Lock mode 2 is selected and you try to perform steps 4 and 5, the
actions are ignored.
4 . Mute the outputs : One at a time, press and hold the Output 3 button and
then the Output 4 button for approximately 2 seconds until each button
begins to blink. The output 3 and output 4 signals are muted.
3
4
3
4
The button blinks to indicate
that the output is muted.
The button blinks to indicate
that the output is muted.
Mute outputs one at a time.
2 seconds
2 seconds
Press and hold the Output 3 button.
Press and hold the Output 4 button.
Green = Video is muted.
Red = Audio is muted.
Amber = Video and audio are muted. (Amber is visible only
after you have selected the Video and Audio buttons).
N If RGBHV or video and audio are both selected, the mute action toggles both the
video and audio outputs. If either the video output or the audio output is already
muted, the unmuted output is muted and the muted output is unmuted.
N If RGBHV or video and audio are both selected and only video is muted, the
output button flashes between green and amber. If only audio is selected, the
output button flashes between red and amber.