If you do LF-Diags-12-Stop, it wipes out everything
Lower Function - D (Diagnostics) - 12, STOP / Erases all RAM and resets the microprocessor. Everything in RAM is wiped out; all adjustments, programs, and sequences. The Polaris must be reloaded and all factory adjustments must be performed following this particular function. Generally, this should be used whenever EPROM'S are changed to a different revision.
Below is the reference for the commands
http://www.rhodeschroma.com/?id=polarisservicediagnostics ----- Original Message -----
From: "yarreau@... [chromapolaris]" <chromapolaris@yahoogroups.com>
To: chromapolaris@yahoogroups.com
Date: Mon, 10 Oct 2016 15:11 -0400
Subject: [chromapolaris] Hard Reset
>
> Will I still be able to hear and program sounds after a hard reset (Lower/Diag/12)? or does that just remove the stored sounds?
>
> Bill
>
>