To take a hit at the current probe's location, click the Take a Hit icon:
Take a Hit icon
PC-DMIS adds the hit into the hit buffer. This icon is enabled only when you use a defined hard probe.
To use the Probe Toolbox to delete a hit from the hit buffer, click the Remove a Hit icon:
Remove a Hit icon
If the Probe Readouts window is open, you'll notice the hit being deleted from the Hits portion of the window.