[sebhc] The 8-bit Runt of the Litter: ET-3400

Barry Watzman Watzman at neo.rr.com
Tue Sep 7 08:49:29 CDT 2004

If you will get this documentation converted to a PDF file, I'll add it to
the classic computer DVD that I'm offering and submit it to the Harte web

If the material is "loose", I'll do the scanning and create the PDF file for
you if you will loan me the originals (which I will return).  I use a
scanner with an automatic document feeder, so it's difficult to handle bound
material, or material larger than 8.5" x 11" efficiently.

I'm interested in other classic computer documentation that we don't have as
well.  I'll do the scanning if the material is loose (and, sometimes, even
if it's not).  I will return the originals, and if you supply something that
I don't have, I'll give you a free copy of the DVD.  Please contact me
before sending me any material, or if you are not sure if I already have
what you are considering to make available.  The primary interest is in
S-100 cards and systems, and their peripherals, but other items from the
1975 to 1983 era are also wanted.

Barry Watzman
Watzman at neo.rr.com

-----Original Message-----
From: sebhc at sebhc.org [mailto:sebhc at sebhc.org] On Behalf Of Paul A.
Sent: Tuesday, September 07, 2004 7:59 AM
To: sebhc at sebhc.org
Subject: Re: [sebhc] The 8-bit Runt of the Litter: ET-3400

    Walter Moore wrote:

>I guess I'm missing that important document also!  I'm also missing the
> schematic for the ETA-3400, so I cannot guarantee what I'm about to tell 
> you
> is 100% accurate.  It would be nice to see if the wires in 3 & 4 are
> correct.

    Walt (and anyone else interested);

    I recently picked up an ETA-3400 on eBay, and it came with the schematic

and operation manual, 595-2271, copyright 1979.  If you still need the 
schematic, let me know and I'll get one run off at Kinkos.  Have you found a

manual yet for the modifications to the ET-3400?

    I'm going to start a bibliography for all these manuals and put it on my

web page.  There seem to be a lot of versions -- you noted three.

    Paul Pennington
    Augusta, Georgia

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