SuperSonic Imagine Aixplorer MultiWave Guía De Usuario De Fusión/Navegación página 106

If there is a mismatch, a pop-up will be displayed.
You can uncheck all the criteria if you don't want the modalities to be
compared when external data is imported.
Miscellaneous also allows you to change the direction to which you
should turn the PW/TouchRing to increase the fusion blending between
the US and the 2nd modality:
• Clockwise
• Counter clockwise
Finally, you can change the calibration procedure of the VirtuTRAX:
• Manual - you must enter the length of the needle manually
• Pivot - you must keep the needle in a fixed position and do a pivot
movement
100 Aixplorer® Fusion/Navigation User's Guide