The Quick Trimming tool deletes data that is detached from the rest of the data quickly.
1. Verify that the area you want to eliminate is separate from the rest of the scan data. If the designated area is not completely isolated, the system will delete any data associated with it.
2. Select Quick Trimming from the Trimming tools area.
3. Choose the isolated area you want to get rid of. The specified area gets erased right away.