This group allows users of Bruce Chubb's
Computer/Model Railroad Interface
system to share information and solutions. People new to the C/MRI can also learn about
the C/MRI system.
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This list is operated on the presumption that
posters are willing to study the books and
articles of Dr. Chubb, which are the core of
the system. If you can not study Chubb's
articles and books, list members may not be
able to assist you, as it takes far too long
to repeat the large amount of work aleady done
by Dr. Chubb on a post-at-a-time basis.
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New member's posts will be approved by the
list moderators. Once it is clear that a new
member is posting on topic (not a spammer)
they will be upgraded to unmoderated posting.
Thanks for all the responsesm and good info guys! We figured it out, the detectors were plugged in upside down. OPPS! They all still work so I guess if you put
Perhaps if you insert the detectors in the proper direction in the motherboard, they will function correctly. (upside down doesn't work!) Ask how we know that
Hi Anthony trouble shooting the DCCOD's. First I would disconnect the outputs to the SMINI. Make a test lead with a 330 ohm resistor 1/4 watt and a LED. Attach
Dear Anthony: The first step should be to test that each of your DCCODs aare functioning properly. Some users fall intothe trap of thinking that if the LED on