C-Scan Area
This area shows the image that is created from the collected measurement data. The green areas have fusion and the red areas do not have fusion.

Dotted Circle - Shows the automatic estimation of weld nugget location and diameter. If the estimation is off it can be manually adjusted by clicking the hand icon. Dragging the edge of the circle will resize it and dragging the interior of the circle will reposition it. The dots turn blue when in manual mode. Clicking the hand a second time will undo any manual modifications.
Small Background Squares - Represent the transducer's elements. The currently selected elements waveform will be shown in A-scan area (see A-Scan Area).
Spinning Wheel - Shows minimum/nominal size of the weld.
Indentation Button - Sets acceptable indentation range for the weld being measured.
Hand Button - Switches to manual circle sizing and back.