My guess is that it's there to keep the time when there's no power. Cheers, Dave
> On Jan 31, 2016, at 3:13 PM, Larry Colen <l...@red4est.com> wrote: > > I forgot, there is a CR 2032 on the motherboard. I'm not sure what info it > is used to back up. I meant to replace it while I was in there, but I > forgot. oops. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.