How do I identify offsets?

  1. Create or use an event that has the manual minimum trigger set for the connected Geophone and Microphone
  2. Save the event and open with Instantel® Blastware™.
  3. If there are offsets within the event, there will be parallel lines above or below the zero line
  4. Perform the Remove Offset or Zero Offset procedure on Minimate and Minimate Pro Units from the Maintenance menu.  On Series III units follow the instructions to remove offsets here: How can I remove offsets on a Instanel Series III monitor?