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<DIV><FONT face=Arial size=2>Sven, Christo, Henry and Mark,</FONT></DIV>
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<DIV><FONT face=Arial size=2>thanks for the advice. It shows me the way to
go.</FONT></DIV>
<DIV><FONT face=Arial size=2>But due to a hardware problem it takes some time to
solve and test the program again.</FONT></DIV>
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<DIV><FONT face=Arial size=2>Piet de PE0PWA</FONT></DIV></BODY></HTML>