OK guys, here's what I found out when I ran downstairs for more testing.
I found two manuals in the file, one for 1.3 the other 1.4. I want to say it came with 1.4, but when I registered it, Lionel sent me the 1.3. If I remember correctly, 1.4 had just come out, and this one had it. So, that's that.
Now for the power situation. I have 6 power supplies located on 2 panels. One on the north side of the room and one on the south side, each with 3, 20A transformers. Actually, they are made up of 3, 6.3V transformers connected in series. This the south panel. The north one is exactly the same.
There are 2, 12 gauge ground wires connecting the panels directly. The command bases are located in the center of the room, away from the power panels. The bases and the power supplies are controlled by a single switch near the entrance to the layout, which you saw in the video.
I unplugged all six supplies, then flipped the power switch. The command bases came on, and I waited about a minute, then I plugged in the first supply on the south side. Trains on that part of the layout were sitting on isolation tracks, and all was quiet. The second supply covered a part of the layout with no trains, still good. The third one, which is contiguous with power districts from the north panel, fired up a bunch of trains, and this after at least 3 minutes of Legacy base power up. I repeated this process on the north panel, trains were flying everywhere. I started to remove the offending engines. I couldn't get to the 10 second threshold without having a disaster. I finally gave up.
Bottom line, it doesn't seem to matter how long the base is powered prior to applying track power. I also know that I have a previously undiscovered and unwanted electrical connection that will have to be found.
