• distance to create track point (0.01 - 10 nautical miles)
• max track points shown (1,000 - 10,000).
Note: The track plotting algorithm will plot a VT point every 0.1
nm if the vessel is going in a straight line, but if the 10 meter
Cross Track Error threshold is exceeded, it will plot additional
VT points. This allows reasonably tight circles to be tracked.
3.47 Chart: Track - show/hide
Track points are not shown when the Radar is On but the track line
is visible.
The GB40 always stores your track automatically in the Tracks
Library.
You can switch your track On or Off. If it's On, your track is shown
as a purple line.
If you change this setting, it's also changed on any other display
units that show the same
Chart view.
¾
To change the track setting:
• Select Plot. (If this button is not in the main menu, make the
Chart pane active, or select Return / Settings.)
• The
Show Tracks button shows the current setting. Select it
to change the setting.
• When you are finished, select
Return.
Note: The Tracks Library gives you the option of indicating if a
track is displayed on the
Chart or not. Only the tracks marked
Yes in the Show column will be shown.
Chart |75