The -12V is almost certainly used for deriving the tuning voltage. The unit
can generate a tuning voltage of -5V to +5V. To do this it needs a negative
supply... and there does not seem to be an on board bias generator for
generating the negative DAC supply. Becuase of this, for best tbolt
performance, you probably should not use a schlocky -12V supply.
_______________________________________________
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
