Do you mean that the start and stop positions of the software switch need
to be swapped? If so, I had this problem with our pre-Conflo I EA
interface. It can be changed through the software. E-mail me directly if
you want to try this, and I'll see if I can't remember how I did it.

Paul Eby

[log in to unmask]
Biogeochemistry Lab (E-Hut, room 102)
School of Earth and Ocean Science
University of Victoria

PO Box 3055
Victoria, B.C.
Canada
V8W 3P6

phone: 250-721-6183
fax:   250-472-4620


At 06:51 PM 7/7/2003 -0700, you wrote:

>>Help ISOGEOCHEM gang...
>>
>>I am running a Finnigan delta plus XL coupled to a CE EA1108 that is
>>outfitted with a Costech zero blank autosampler.  I am having some
>>difficulties with my conflo II device, that have arisen after installing
>>ISODAT NT.  Although we have identified what is causing the problem, I was
>>hoping someone out there had been through this as well, and would be able to
>>suggest a quick solution.  Essentially, the contact closure that gives our
>>EA a signal to begin a cycle remains "closed" at rest, rather than only
>>closing for the second programmed by ISODAT.  I have (blissfully) little
>>experience mucking around in the conflo II guts, but there does appear to be
>>a parity switch sitting in the interface.  Has anyone found a need to
>>physically switch these leads after installing ISODAT NT?  Or has anyone had
>>similar problems, but arrived at another solution?
>>
>>Thank you in advance,
>
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