4. SLANT MODE
4-24
3. Rotate the wheel to adjust the size of the circle cursor.
Set the school of fish in the circle cursor to estimate correctly. The diameter of the
circle cursor is displayed below the circle cursor.
4. Place the circle cursor on another school of fish to estimate the volume.
You can compare the volume of two schools of fish with the diameter of the school
of fish.
5. Push the right-click to quit the measurement.
The circle cursor is changed to the normal cursor.
Note 1:
Select the event mark 1, event mark 2, fish mark, target lock mark, estimate
mark 1, or estimate mark 2 from the [Select Mark] window. Push the left-click to enter
the mark.
Note 2:
Set the diameter of the circle cursor in [Circle Cursor Diameter] of the [Display
Setting] menu (default: 200 m). See section 7.3.
Summary of Contents for FSV85MK2
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Page 74: ...2 HORIZONTAL MODE 2 44 This page is intentionally left blank ...
Page 128: ...4 SLANT MODE 4 36 This page is intentionally left blank ...
Page 132: ...5 NUMERIC GRAPHIC DATA DISPLAY 5 4 This page is intentionally left blank ...
Page 188: ...9 MAINTENANCE 9 24 This page is intentionally left blank ...
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