Smart Avionics PB-4, Руководство пользователя интерфейса

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Chapter 2. Polar Tab - Propeller Balancing
The polar tab shows the polar chart we use when balancing. Some features
of this tab differ depending on whether we are balancing a propeller or a rotor.
Here we see the polar tab displaying the results of a propeller balancing job.
Fig 2.1. Polar tab - propeller balancing (with options visible)
2.1. Polar chart
The polar chart shows the points that were captured during the balancing
process. The chart may be panned and zoomed 1 . If the PB-4 is connected and
the Update checkbox is checked, the chart will be updated in real-time to show
the current balance condition.
The
current point is simply the most recent point sent from the PB-4 when the
display is being updated in real-time or the point that has been selected in the
points list when the display is not being updated in real-time.
Each point is plotted as a circle 2 , the colour coding of the plotted points are:
Captured point. White
Start point. Blue
The current point. Yellow
1 Pinch-zooming is supported for touch screens and mouse-wheel zooming for laptops, etc.
2 Other symbols (square, triangle and rhombus) are available. By default, X and X2 axis points are plotted as
circles and Y and Y2 axis points are plotted as squares.
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