Operation, cont’d
MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Operation
3-14
PRELIMINAR
Y
Example 5: View ties by selecting outputs
In the following example, the video and audio, audio-only, and video-only ties in
the current configuration are viewed by selecting various outputs. The example
shows the front panel indications that result from your actions.
N
This example assumes that you have performed example 1, example 2, and
example 3.
1
.
Select both video and audio for viewing (figure 3-22).
I/O
AUD
VID
Press the button to cycle
through the selections.
The video LED
lights
when video is selected.
The audio LED
lights
when audio is selected.
Figure 3-22 — Select video and audio
N
Ensure that no input button is selected before you select an output button. If
an input button is selected, the indications will not be as described and you may
inadvertently establish potential ties that could be created by pressing the Enter
button.
If you do inadvertently establish a potential tie by selecting an input and output
button,
do not press
the Enter button. Allow the 5-second timeout to deselect
all input and output buttons.
2
.
Press and release the Output 3 button (figure 3-23).
7
6
2
4
1
INPUTS
OUTPUTS
8
3
6
4
5
5
I/O
AUD
VID
+dB
-dB
Press and release the Output 3 button.
The Output 3 LED lights to indicate that output 3 is selected and it is receiving
video
or
video
and audio
. The source (or sources, if audio is broken away) is indicated by the Input LED(s).
The Output 1, Output 4, and Output 8 LEDs also light to indicate that they are receiving
video
from the indicated input. These unselected outputs may or not be receiving
audio
;
you cannot
tell from these indications.
The Input 5 LED lights to indicate that this input's
video is tied to output 3 (and the other lit outputs).
The audio LED
blinks
to indicate that, for at
least one tie, audio is
routed from a different
source or not tied at
all (audio breakaway).
Figure 3-23 — Select an output
