LX Navigation Zeus User Manual page 96

12.2.2.2 OLC Calculation
OLC calculation is a calculation of OLC points according to OLC rules.
The current rules can be checked at:
http://www.onlinecontest.org/olc-2.0/gliding/cms.html?url=rules
In general, the scoring software selects a departure point within the
unpowered part of the flight with up to 5 waypoints (turn-points)
and a finish point in such a way that the following two conditions are
fulfilled:

The raw point score (1 point per km) from the departure
point via all waypoints to the finish point is a maximum.

The departure altitude is not more than 1000 m higher than
the finish altitude.
To stimulate "area" flying a FAI bonus is granted. For this purpose, the scoring program checks whether
FAI triangles can be fitted into the flight route and, if so, determines the largest such triangle for
calculating the FAI bonus.
There are three NavBoxes showing how many OLC kilometres have been achieved so far. One is labelled
OLC and shows the kilometres made to current point in the flight. The other one is labelled OLC HOME
and shows how many kilometres will be made if a return to the take-off point is achieved. The third
NavBox is OLC speed, which indicates the speed over the whole OLC distance flown.
12.2.2.3 Baro trace graph
A baro trace from take-off to the current position will be opened by pressing the button next to Baro.
Customisation of colours is possible at SETUP/USER INTERFACE/ STATISCTICS COLOURS.
12.2.2.4 Task Statistics
This page will open after pressing Task screen button. Task statistics are shown for the whole task and for
individual legs.

Speed: Average speed

Dist: Flown distance

Dur: Duration

V Avg: Average value of vario in thermals (circling)

Circ: Percentage of time circling (not flying straight)
Statistics are also available on 1
Use Zoom rotary knob to scroll through the legs, as the
display is capable of showing only 4 legs at once.
st
subpage on Task (TSK) navigation page.
.
Note!
LX Zeus v4.0.2
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