Dante Inovonics 552, Инструкция по установке и эксплуатации, Страница: 33 / 60

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History
Screen Basics
The
Modulation
screen shown above is typical of 552 history-
display plots, the buttons at the top choose among the various
measurements.
Note the
Show: buttons below the screen. When all buttons are
activated, by default and as pictured, all four parameters are
displayed above in various colors. If a particular display is con-
fusing, you can easily turn-off those parameters you don’t want
to see.
The
Time Span: selected here is 1 Minute . That means that the
‘rolling’ display shows the last 60 seconds of activity. For a
time study over a longer period, you may select a window that
shows up to the last 24 Hours .
Rolling your mouse over this screen drags a cursor over the
plot… the vertical white line just to the left of center in the ex-
ample here. The numerical values directly below the plot show
the multiple parameter levels at the cursor position, or the cur-
rent incoming value when the cursor is not on the screen. With
Time Span: set at an hour or more, actual clock time of the event
is shown bedside the cursor.
Modulation
The Modulation screen used in the example above displays
both the peak value of carrier deviation in yellow, and a held-
peak value in green. In the example, music with very limited
dynamics played until about 20 seconds ago, cross-fading to
speech. It’s interesting to note that speech seems to perturb