Extron electronic MVX 44 series - Manual (Page 30)

Operation, cont’d
MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Operation 3-14
Example 5: View ties by selecting outputs
The following steps show an example of viewing the video and audio, audio-only,
and video-only ties in the current configuration by selecting various outputs. The
example shows the front panel indications that result from your actions.
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
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