pro bel TX 410, Operator'S Manual

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Pro-Bel TX 410 operators guide
HU-TX 410OG
11
2.4 Video/audio breakaway
Pressing a single source button on PST or PGM selects married
video/audio for that source (provided the
< VIDEO ONLY > and <
AUDIO ONLY >
buttons are not lit).
Video/audio breakaway is achieved by using the
<VIDEO ONLY>
or the
<AUDIO ONLY> buttons respectively, these are located in the lower left
hand corner of the panel.
First press the <VIDEO ONLY> or the <AUDIO ONLY> button followed
by a source selection button.
A fully bright source button indicates the selected video source.
A half bright source button indicates the selected audio source.
On the AUX bus, married or separate video and audio sources are
selected using the AUX LEVEL SELECT buttons (see chapter 7).
2.5 The unity gain buttons
At the right of each row of source selection buttons, a single button
<UNITY GAIN>
indicates the audio gain status for the selected source.
If the unity gain button is lit, the source is not at unity gain.
The source can be temporarily set to unity audio gain by pressing the
unity gain button. Once this has been over-ridden, the button will no
longer be lit. To permanently return the source to Unity gain, it is
necessary to use the Audio Setup page on the LCD screen (see chapter
14).