Axis Re-set ?

Here is a simple question for those familiar with EMC. How can I re-set
the axes to zero? I've looked through the Handbook and NIST pages and
haven't found this. It looks like G10 might do this but it is not
documented in enough detail (i.e. EMC wants additional parameters). Other
than re-starting EMC how do I do this?

I want to jog to a point and then set this as the orgin.

Thank you.

Hugh
Klamath Falls, OR