For nearly a full hour on this over 25 year old videotape, Rich Melvin (who is also the engineer for Nickel plate 765, & the producer, editor, & narrator for hopewell productions, some by Berkshire Productions (now owned by Yard Goat Images, machines of iron, & a couple by Mark 1 video)) is your teacher on how to learn the parts, wire the command base to the transformer, program every locomotive that is command equipped, & even adding extra engines to look like a doubleheader or a tripleheader like the real ones. Keep in mind that this program was recorded way before Lionel introduced the Fastrack system.
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