Hi, Does anyone know what the DAC LED indicates on the MDC module? See pictures: http://satcom.tonnarelli.com/MDC1.jpg http://satcom.tonnarelli.com/MDC2.jpg http://satcom.tonnarelli.com/MDC3.jpg And if someone has ANY manuals on this system, I would really like a copy. :) Best regards Simon

Simon Hello. My guess is that it would be off normally. Why? The chip next to it in pix 3 is a comparator. Total guess. Suspect it goes Red if the DAC is out of range for correction as happens with age. Paul WB8TSL On Thu, May 15, 2025 at 3:57 PM Simon Jardenbæk via time-nuts < time-nuts@lists.febo.com> wrote: > Hi, > > Does anyone know what the DAC LED indicates on the MDC module? > See pictures: > http://satcom.tonnarelli.com/MDC1.jpg > http://satcom.tonnarelli.com/MDC2.jpg > http://satcom.tonnarelli.com/MDC3.jpg > > And if someone has ANY manuals on this system, I would really like a copy. > :) > > Best regards > > Simon > _______________________________________________ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe send an email to time-nuts-leave@lists.febo.com >

Hi I found this catalog which mentions Dac Lock : https://www.febo.com/pages/efratom_mfs/MFS-207.pdf Regards Pierre Le 15/05/2025 à 20:48, Simon Jardenbæk via time-nuts a écrit : > Hi, > > Does anyone know what the DAC LED indicates on the MDC module? > See pictures: > http://satcom.tonnarelli.com/MDC1.jpg > http://satcom.tonnarelli.com/MDC2.jpg > http://satcom.tonnarelli.com/MDC3.jpg > > And if someone has ANY manuals on this system, I would really like a copy. > :) > > Best regards > > Simon > _______________________________________________ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe send an email to time-nuts-leave@lists.febo.com