
Chapter 5 Measurements and Calculations
5-19
Angle Measurement
2D Angle
This is a basic measurement that is available in all diagnosis modes. Specify two straight lines on a 2D
image to measure the angle between the two lines.
1. Press the Softmenu button [4] Angle to select 2D Angle. “2D Angle” is displayed on the left side of
the screen.
2. Draw two straight lines. The method for measuring a line is the same as in “2D Distance (Line).”
3. The angle between them will be calculated automatically.
X
Angle 1: The acute angle between two lines.
X
Angle 2: The obtuse angle between two lines (180-Angle 1)
X
Angle 3: The additional angle (180+Angle 1)
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