RC Electronics T3000, Руководство пользователя

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The F3B speed navigation page shows the course as a solid
green line connecting the turn points. The two turn points are
shown as yellow lines. These yellow lines define an infinite
plane that is the turn point. The course and turn point lines are
perpendicular.
The goal is to fly 2 laps/4 legs between turn points (150 m) as
fast as possible.
You have 1 minute to start the task after you release from the winch tow. Task
time starts counting when the turn point line is crossed for the first time. If you
fail to start in 1 minute you must land and re-launch.
Navigation switch actions:

left ->Text page

right -> Logbook/Statistic page

up and down -> changes zoom

press -> Task menu
Pressing Enter on the Task navigation page displays the task options. The pilot
can manually generate a new task by selecting “NEW”. He can load a pre-
generated task from the SD card with the “LOAD” option or “SAVE” a
created/imported task to the SD card. To start/restart a task, select the “START”
option.
New
To manually generate a task, move your plane to the start position and make
sure you have a good GPS position. When you select “NEW” the current
coordinates are remembered as the start coordinates. To select the direction to
the first turn point, walk with the glider in that direction. You will be able to see
the course heading on the page. When you are satisfied with the course
heading, press the navigation switch to generate the task. It is recommended to
walk at least 30m in the direction you wish the task to be oriented. If you do
not know the required heading, simply walk to the other turn point before
pressing the navigation switch.