Brakie,
DC operations is hardly as easy as "1, 2, 3" for most cab controlled layouts that I've experienced.
For example, at my club's old layout, the northern terminal (ca. 1955) had a freight yard cab (5 blocks), a passenger terminal/coach yard cab (5 blocks), and an engine facility cab (18 blocks). Each of these cabs could be interlocked together so that the freight cab could run a passenger train, or that the passenger cab could turn a car on the turntable, etc. To figure out how to get a specific loco running, not only did one have to line up the switches, one also had to figure which toggles to throw by consulting large painted diagrams hanging over the layout or by careful reading of a nearby clipboard. I knew the yard well, and operated it almost monthly for 5 years.
We had a similar yard over on the southern terminal (ca. 1978), but even tho' I was a fully qualified yardman, I could not figure out how to successfully operate a train in the southern terminal. The track diagrams were terribly confusing to read, and the blocks just...seemed illogical to me. Instead of using the switches to route power, each track had it's own toggle. And instead of having one block for the switch lead, it was cut up several times. And cab interlockings? Whew. I had all kinds of trouble figuring out that yard.
Now compare that to DCC. As long as I know how to operate the throttle, I can operate anywhere as long as I can throw switches. I don't have to know where the yard blocks are, I don't have to know where I can park engines, I don't have to figure out how to turn on one cab so that I can access another cab's blocks...none of it.
So while some DC can be pretty easy if doesn't have too many blocks, big DC layouts can be far, far worse than the most complex DCC layout (and it still won't do as much).
jktrains,
Care to explain how one "can't insert a new EPROM to access the new functions" with Digitrax? Because while it's rarely been nesscessary for Digitrax equipment, they can have new chips installed to upgrade (it's only been done once for the Chief in at least 10 years). Usually, Digitrax doesn't try to cram extra nested commands into an existing throttle (they learned their lesson with the DT100's), so it will be interesting to see how Digitrax will get to F28. Maybe a new throttle? Maybe an upgrade? It's too early to know.
To get above F8 with a Zephyr, you have to plug in device that can access F9 to F12. A UT4 or DT400 would do, so would a computer throttle like Railroad&Co.'s.
Paul A. Cutler III
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Weather Or No Go New Haven
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