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<DIV><FONT size=3>Sorry Chris, still only 1/3 correct. I may have to give
myself a prize for stumping you two weeks in a row! Still early in the
weekend though, so I'm expecting somebody to have the right answer before it's
over.</FONT></DIV>
<DIV><FONT size=3></FONT> </DIV>
<DIV><FONT size=3>Don</FONT></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=Chill315@aol.com href="mailto:Chill315@aol.com">Chill315@aol.com</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=quadlist@quadvideotapegroup.com
href="mailto:quadlist@quadvideotapegroup.com">quadlist@quadvideotapegroup.com</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Saturday, April 02, 2011 4:10
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [QuadList] Another Weekend
Quiz 04/01/11</DIV>
<DIV><BR></DIV><FONT id=role_document color=#000000 size=2 face=Arial>
<DIV>I have given this a great deal of thought. I have studied the
literature. I can not find this in any brochure for an AVR series.
Nor a 1100, 1200, or 2000. So that leaves only the early machines.</DIV>
<DIV> </DIV>
<DIV>I have never seen this in an Ampex machine but the TRT had it. A
delay line to adjust for the quadrature errors in manufacturing of a head
wheel panel. The delay line was set playing back an alignment tape then
setting the delay or advance to get the demod out to look straight lines
vertically between the head passes. (Advance was actually less delay
than the center position of the delay line.) There were four sets of
controls. One for each head channel. The RCA machines that were
prior to the TR-70 also had this feature. After you set these, you did
the compliment on the record delays. It worked out very nicely.
</DIV>
<DIV> </DIV>
<DIV>ATC, AMTEC and better manufacturing took care of this.</DIV>
<DIV> </DIV>
<DIV>So </DIV>
<DIV> </DIV>
<DIV>Ampex</DIV>
<DIV>Delay setting</DIV>
<DIV>Unknown model</DIV>
<DIV> </DIV>
<DIV>Chris Hill</DIV>
<DIV> </DIV>
<DIV>
<DIV>In a message dated 4/2/2011 1:49:31 P.M. Eastern Daylight Time,
dwnorwood@embarqmail.com writes:</DIV>
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<DIV><FONT size=3>Hi Chris:</FONT></DIV>
<DIV><FONT size=3></FONT> </DIV>
<DIV><FONT size=3>Nope, still only 1/3 right.</FONT></DIV>
<DIV><FONT size=3></FONT> </DIV>
<DIV><FONT size=3>Don Norwood<BR>Digitrak Communications, Inc.<BR><A
title=http://www.digitrakcom.com/
href="http://www.digitrakcom.com/">www.digitrakcom.com</A></FONT></DIV>
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