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corresponds to a pair <horizontal speed in km/h, vertical speed m/s> where both values are positive,
that are dened by the user (see Figure 4.33). 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 4.33: Polar
4.8.12
FS Keys
In Flight Mode keys UP, DOWN, and ENTER can have user dened functions which provides shortcuts
to certain functions. This menu allows the user to associate a function with a button. The functions in
Table 4.8 can be allocated to the FS keys.
Table 4.8: Function Key descriptions
Function
Set Volume
Switch Page
Skip Waypoint
Page Browser
Set Altimeter
Task Navigator
Reset A2
Airelds
Description
Scrolls trough volume level. The new level is kept until the GPS is
turned o
Scrolls trough Layout Pages.
If a task is dened it jumps to the next Waypoint.
Jumps from ight page directly into Pages menu (see Section 4.7).
Jumps to Set Altimeter menu option in order to allows user to set
Altimeter
Jumps from ight page directly into Task Navigator page (see
Section 4.1).
Sets altimeter 2 to zero.
Jumps from ight page directly into Near Airelds page (see Section 4.5).
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