GE LOGIQ 7 Basic User Manual page 364

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Table of Contents

General Measurements and Calculations

Circumference and area (trace) measurement

To trace the circumference of a portion of the anatomy and

calculate its area:

• Press Measure twice; a trace caliper displays.

• To position the trace caliper at the start point, move the Trackball.

• To fix the trace start point, press Set. The trace caliper changes to an active

• To trace the measurement area, move the Trackball around the anatomy. A

dotted line shows the traced area.

• To complete the measurement, press Set. The system displays the

circumference and the area in the Results Window.

Before you complete the trace measurement:

To erase the line (bit by bit) back from its current point,

move the Trackball or adjust the Ellipse control

counterclockwise.

To erase the dotted line but not the trace caliper, press

To clear the trace caliper and the current data measured,

press Clear twice.

LOGIQ 7 Basic User Manual

Direction 2392206-100 Rev. 1