Sunday, August 7, 2022

Coming To The End Of The JMRI Decoder Inventory

One of my last tasks has been to reset the jumpers on all my Atlas locos with the dual mode 4-function decoders to DCC mode, program them to the cab number address, and set CV 2 to a starting voltage where they'll start rolling slowly at speed step 1. The value here varies widely, but it usually has to be between 20 and 50. On a few locos, it was so high that I really had to increase the speed steps in testing to verify that the decoder was working at all.

A bonus was that I also shot photos of them for the roster entries. Here are a few:

Since the locos all had factory installed decoders that only needed to have the jumper moved to convert to DCC, this was a big result with little effort and no cost.
Atlas offered these in the mid 2000s but no longer includes them.

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