Extron Electronics MAV 44_48_84_88 Series User Guide - Manual (Page 38)

Operation, cont’d
MAV 44 / 48 / 84 / 88 Matrix Switchers • Operation 3-14
3 . Press and release the I/O button (figure 3-21).
2
OUTPUTS
1 8 6 5 4 3 7
I/O
AUD
VID +dB
- dB
The Output 1, Output 3, Output 4, and Output 8 LEDs light to indicate the video
ties created in example 1 and 2.
Press the button
to deselect audio.
The video LED lights
when video is selected.
The audio LED is off
when audio is deselected.
Figure 3-21 — Deselect audio to view video only
4 . Press and release the I/O button (figure 3-22).
2
OUTPUTS
1 8 6 5 4 3 7
I/O
AUD
VID +dB
- dB
The Output 3 and Output 8 LEDs light to indicate the audio ties created in
example 1. (Example 2 created a video only tie. Example 3 deleted an audio tie.)
Press the button to deselect
video and select audio.
The video LED is off
when video is deselected.
The audio LED lights
when audio is selected.
Figure 3-22 — Deselect video and select audio to view audio only
5 . Allow the 5-second input and output button timeout to deselect the input.
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 . Audio/video switchers only — Select both video and audio for viewing
(figure 3-23).
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 3-23 — 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.