On the same page of tboltmon.exe where the disciplining time constant and damping can be set (menu-bar Setup, Disciplining), there is a section in the top right where the EFC parameters are set. By default these are -5.0 Hz/volt, min voltage -5.0 volts, max voltage +5.0 volts.
Out of curiosity, I decided to find out what the actual Hz/volt value was. My Thunderbolt is one of the Time Nuts special offer batch supplied by TVB, Revision E, 02-13-04 (other numbers on the label are 28609017 and A002206.G1 I presume one of those is a serial number?) By manually setting the DAC voltage plus and minus 0.1 of a volt, I found my unit only changed by 3.17 Hz/volt. (I also checked for linearity by setting plus and minus 1 volt, with a very similar result.) I presume the unit will work better with the correct value, so have saved that, and will watch to see. Has anyone else experimented with this? Peter _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
