On Jan 30, 2022, at 6:50 PM, martin martin <mcve...@gmail.com> wrote:Hello All!We helping a friend clean is 35 year old garage (you've heard this story before) and I found a 1974 vintage El Dorado 15 MHz Nixie frequency counter. Pics are inside, outside and yes... the original service manual!.
On Jan 30, 2022, at 6:50 PM, martin martin <mcve...@gmail.com> wrote:
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<manual.jpg><Front panel.jpg><Inside.jpg>
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! J
Bill v
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On Jan 31, 2022, at 3:49 PM, Bill van Dijk <theold...@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! J
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: neoni...@googlegroups.com [mailto:neoni...@googlegroups.com] On Behalf Of Mac Doktor
Sent: Monday, January 31, 2022 6:52 PM
To: neonixie-l <neoni...@googlegroups.com>
Subject: Re: [neonixie-l] El Dorado Frequency Counter Restoration
On Jan 31, 2022, at 3:49 PM, Bill van Dijk <theold...@gmail.com> wrote:
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On Feb 6, 2022, at 11:45, martin martin <mcve...@gmail.com> wrote:
Restoration completed. Old glue and tape cleaned on the face. As you can see the numbers look good for a 46 year old counter!
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<Restored.jpg>
On Feb 7, 2022, at 1:28 PM, Richard Nicewonger <nice...@optonline.net> wrote:It sure looks nice sitting there with the “others”.At my age, you can guess which readout I prefer!And it seems accurate, too. Very good work.