1. Use the Softmenu switch [3] Volume to select 3D Volume: 3 Distance. “3D Volume: 3 Distance” is displayed on the left side of the screen.
2. Specify two points and measure the straight distance between them. The method for measuring a line is the same as in “2D Distance (Line).”
3. Measure the length of the remaining two straight lines as in the above. Measure other two distance using the same method with 2.
4. When the measurement is finished, its result is shown on the screen. The volume of the object along with the length of each straight line are calculated.