[sdiy] JP6 doesn't write presets. CR2032 over CR1/3N - OK?

[Gil W.]

Thanks all!

After investigating a bit further, I found it was actually my mistake ! 

I used the preset memory banks to "save" sounds... The patch switch needs to be off in order to save to the 48 sound memory locations.

Works fine now ! :)




--- On Fri, 3/15/13, Hugh Blemings <hugh at blemings.org> wrote:

> From: Hugh Blemings <hugh at blemings.org>
> Subject: Re: [sdiy] JP6 doesn't write presets. CR2032 over CR1/3N - OK?
> To: "3 vcos" <moonmuseum at hotmail.com>
> Cc: "Gil W." <gil_we at yahoo.com>, "synth-diy at dropmix.xs4all.nl" <synth-diy at dropmix.xs4all.nl>
> Date: Friday, March 15, 2013, 6:20 AM
> Hiya,
> 
> On 15/03/13 14:40, 3 vcos wrote:
> > Funny I had the same problem recently. I actually
> replaced my battery
> > with a new cr1/3n. Afterwards I wasn't able to write
> presets. I still
> > haven't figured this out.
> 
> It's a looong time (sadly) since I played with a JP6, but
> I've a vague recollection that you had to do an implicit
> factory reset after replacing the battery.
> 
> Perhaps this step also ensured the RAM was written to a
> known state with any required metadata/checksums in place
> before a user patch write would work ?
> 
> Maybe you folk have already tried this, apologies if so!
> 
> Cheers,
> Hugh
> 
> 
>