Flymaster SD+ - 4.7.11 Polar and 4.7.12 FS Key Configuration

4.7.11 Polar
Figure 4.30: Polar Parabola
The Polar menu option allows the user to dene the glider polar curve. The polar curve is approximated
by a parabola which is dened by 3 points identied by Max; Between; Min (see Figure 4.30). Each point
corresponds to a pair <horizontal speed in km/h, vertical speed m/s> where both values are positive,
that are dened by the user (see Figure 4.31). In order to avoid errors the Max and Min points should
correspond respectively to the maximum and minimum horizontal speed of the glider. The point Between
should be some point between the Maximum and Minimum.
Figure 4.31: Polar
4.7.12 FS Keys
In Flight Mode keys UP, DOWN, and ENTER can have user dened functions which provides shortcuts
to certain functions. This menu allows the user to associate a function with a button. The functions in
Table 4.7 can be allocated to the FS keys.
Table 4.7: Function Key descriptions
Function Description
Set Volume Scrolls trough volume level. The new level is kept until the GPS
SD+ is turned o
Switch Page Scrolls trough Layout Pages.
Skip Waypoint If a task is dened it jumps to the next Waypoint.
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