Performing an Exam
2-50 LOGIQ V2/LOGIQ V1 – User Guide
Direction 5610736-100
Rev. 9
Circumference and area (ellipse) measurement
You can use an ellipse to measure circumference and area. To
measure with an ellipse:
1. Press Measure key to enter into measure mode, if
necessary.
2. Adjust Caliper Change in the Primary Menu to Spline.
NOTE: The available values for Caliper Change menu can be set
in Utility -> Measure -> Advanced preset -> Measure Key
Sequence.
3. To position the active caliper, move the Trackball.
4. To fix the start point, press Set. The system fixes the first
caliper and displays a second active caliper.
5. To position the second caliper, move the Trackball.
6. Rotate Ellipse control on the control panel; an ellipse with
an initial circle shape displays.
7. To position the ellipse and to size the measured axes (move
the calipers), move the Trackball.
8. To increase or decrease the Ellipse, rotate the ellipse
control.
9. To toggle between active calipers, select Cursor Select.
10. To complete the measurement, press Set. The system
displays the circumference and area in the Results Window.
Before you complete the ellipse measurement:
• To erase the ellipse and the current data measured, press
Clear once. The original caliper is displayed to restart the
measurement.
• To exit the measurement function without completing the
measurement, press Clear a second time.