Reply to "Upgrading an old TIU"

SparticusOGR Forum Member

Guys, I think I'm in a post that's on topic? Correct me if I need to post somewhere else. I have a TIU/remote and a couple of AIU's I inherited from my late father-- they were purchased new in 2002, and as far as I know, have never been upgraded-- they've been in storage since 2004. They seem to be working, but I'm not sure how to figure out what firmware is installed on them-- when booted up, the remote says version 2.00, copywrite 2002, so is that the firmware version? A few questions related to that-- should I, and if so, HOW should I, attempt to upgrade these? Do I similarly need to upgrade the AIU's? And lastly, GGG rebuilt one of my father's old MTH locomotives and in-process upgraded it to PS 3.0-- but I now don't seem to be able to add it to this DCS version (I'm not surprised). Any help or direction-setting here would be greatly appreciated! Thanks!

2/25/2112:36 PM

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