Thanks Terry, I have already found a very good scan on-line. Amazing manual, it goes through a complete discussion on how the unit works and includes a schematic with parts list. It includes instructions on calibration also. Compare that with what you get today, if anything at all.
Bill v From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On Behalf Of Mac Doktor Sent: Monday, January 31, 2022 6:52 PM To: neonixie-l <neonixie-l@googlegroups.com> Subject: Re: [neonixie-l] El Dorado Frequency Counter Restoration On Jan 31, 2022, at 3:49 PM, Bill van Dijk <theoldpha...@gmail.com <mailto:theoldpha...@gmail.com> > wrote: I have an Eldorado model 1615 in my collection. It has 6 Nixies in the display. It is cooled with a fan which sounds like a fully loaded 747 taking off! :) I have the manual for the 1615 if anyone needs it. Terry Bowman, KA4HJH "The Mac Doctor" https://www.astarcloseup.com "Every kid starts out as a natural-born scientist, and then we beat it out of them. A few trickle through the system with their wonder and enthusiasm for science intact."—Carl Sagan, Psychology Today, 1996 -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com <mailto:neonixie-l+unsubscr...@googlegroups.com> . To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/9CC7CBD1-70A5-4B88-A68B-D5B7F4592701%40gmail.com <https://groups.google.com/d/msgid/neonixie-l/9CC7CBD1-70A5-4B88-A68B-D5B7F4592701%40gmail.com?utm_medium=email&utm_source=footer> . -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/019a01d81701%246aa7af10%243ff70d30%24%40gmail.com.
