Kongsberg Simrad FM90i, Справочное руководство

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Note
Once the measurement overlay is placed, you can use the default arrow cursor
to drag the length and bearing label to a position on the screen where it is more
legible.
d Click the left mouse button to place the overlay.
Tip
To remove this overlay, click the
Wiper
button, then click the overlay.
Related topics
Tape Measure, page 65
Defining an area
You can use the string measure tool to define an area. The size and perimeter of the area
will be calculated for you.
Context
This button is located on the top bar.
Defines and measures perimeters and areas. Allows you to place an area overlay
on the sonar view.
Procedure
1 Click anywhere in the sonar view to start a point.
2 Move to the second point, then click again.
3 Click as many times as necessary to create the required area.
4 Double-click on the last point to finish.
The area will automatically be closed, and a rectangular label will appear providing
information about the area and perimeter.
5 Move the label to a position on the screen where it is most legible, then click the left
mouse button to place it.
Tip
To remove this overlay, click the
Wiper
button, then click the overlay.
Simrad FM90i Reference Manual