Guralp Systems CMG-DCM build <10,000 - Manual (Page 40)

Acquisition Modules and Platinum Firmware Platinum Overview
Select to ignore any parameters that you have altered and
continue to the home menu or select to review the form and, if
desired, submit it before navigating away from it.
The following table provides a summary of all keystrokes that can be used
when filling or navigating forms:
MAN-EAM-0003 40 Issue E - February 2014