GE LOGIQ E9 User Manual page 107

Circumference and area (trace) measurement
Trace
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LOGIQ E9 User Guide
Direction 5454884-100 English Rev. 1
To trace the circumference of a portion of the anatomy and
calculate its area:
1. Press Measure.
2. Press the top Trackball key to select Trace; a caliper
displays.
3. To position the caliper at the start point, move the Trackball.
4. To fix the trace start point, press Set. The caliper changes to
an active caliper.
5. To trace the measurement area, move the Trackball around
the anatomy. A dotted line shows the traced area.
6. To complete the measurement, press Set. The system
displays the circumference and the area in the Results
Window.
Measurement and Analysis
2-21