How to Reset XD3 to Factory Default?

Does anybody know how to reset the Ketron XD3 back to factory defaults? I want it to look exactly like it did when it came from the factory.

I have the non-hard drive model and want the 50 or so registrations I created gone as well.

Thank you.

Tommy

Have you tried to re-install the operating system? You can get it from the Ketron web page.

I know for the Vega, you can get the pre-loaded files at this site. The registrations may be the same for the XD3.
http://www.abdallahsafar.com/Vega_page.htm

Wow, so obvious I never even thought of it!

I downloaded the OS from Ketron this morning (400K) and had the unit back to factory defaults in less than one minute!

Thank you so much for the suggestion.

Tommy