Extron electronics MVX 128, User Manual

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MVX 128 A VGA Matrix Switchers • Operation
PRELIMINAR
Y
3 . To select both video and audio for viewing and muting, if necessary, press and
release the RGBHV button and the Audio button (fi gure 3-28).
N
This example shows the indications that the front panel displays if example 1,
example 2, and example 3 have been completed.
RGBHV AUDIO
I/O
1 2 3 4 5
OUTPUTS
6 7 8
Until you select an input, the buttons for all untied outputs light.
Press the Audio button
to toggle on and off.
The LED lights or
blinks when selected.
In this example, the Audio LED blinks to indicate audio breakaway
(assuming you have performed example 1, 2, and 3).
Press the RGBHV button
to toggle on and off.
The LED lights when
selected.
Figure 3-28 — Select RGBHV and audio
4 . Press and hold the Output 3 button and the Output 4 button (fi gure 3-29) for
approximately 2 seconds until the LEDs begin to blink. The output 3 and
output 4 video and audio signals are muted.
3 4 5
OUTPUTS
3 4 5
OUTPUTS
The LEDs blink to indicate that the
RGBHV and audio outputs are muted.
Release the button.
Press and hold the Output 3
and Output 4 button.
2 seconds
= Blinking LED
Figure 3-29 — Mute the outputs
N
If both RGBHV and audio are 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.
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If both RGBHV and audio are selected and only video is muted, the output LED
fl ashes. If only audio is selected, the output LED is lit steadily (indicating no
audio mute).