4-1
4. POINTS, BOUNDARIES
4.1 About Points, Event Marks
In navigation terminology, a point is any location you mark on the chart plotter, radar,
fish finder or weather display. A point can be a fishing spot, reference point or other
important location. You can use a point you have entered to set as a destination.
This unit has 30,000 points (including event marks, MOB marks) into which you can
enter position information.
A point is used to mark a location. When you enter a point, it is put on the screen with
the default point icon (see section 4.5.1), as shown in the figure below.
The event mark marks current position. Like with a point, you can use an event mark
to set a destination.
A point or event mark is saved to the [Points] list with position, color, shape, etc. In the
default setting, all points and event marks are shown on the display.
You can edit points and event marks on the screen and from the [Points] list.
Note 1: Event marks are handled the same as points.
Note 2: Points can be shared with other NavNet TZTouch2 units via LAN. Data is
shared automatically; no operation is required.
Default point symbol for
chart plotter, radar and
weather displays
(black circle in yellow circle)
Default point icons for fish
finder display
Event mark default icons
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