@RickO posted:Lol! Exactly, that's why you need a Tmcc or Legacy base to operate Lionel via DCS.
Dcs can in no way directly communicate with a Tmcc or Legacy locomotive. Mth has perpetuated this misinformation all along as a marketing tool.
Dcs transmits signals through the center rail to the pickup rollers while Tmcc / Legacy signals are radiated between the outer rail and the ground wiring of the room the train layout is in.
DCS can merely mimic commands to the TMCC/Legacy base for basic TMCC features.
When it's all said and done. You still have to invest in a Lionel command base and it requires added keystrokes from the DCS handheld just to get Basic Tmcc features.
Legacy features cannot even be accessed and the Legacy handheld is still the ONLY handheld where the "meat and potatoes " of train operation can be accessed without even looking at the remote.
There's absolutely no logic to buying a Legacy command set only to shelve the handheld so you can get basic TMCC control through the DCS handheld.
Having said all that. One could add a Lionel TPC unit or Legacy power Master and operate MTH locos conventionally for a fraction of the cost of the now unavailable DCS tiu.
Still getting the "meat and potatoes" train operation while looking at the trains, not the remote. Ironically, in this instance. The Legacy remote actually issues commands to the MTH loco albeit, conventionally, but, whistle , bell, electrocoupler , and even the pfa's work.
Rick:
Well said. I have both the DCS and Legacy systems installed on my layout. When you own a bunch of both MTH and Lionel engines and are running them on your layout at the same time, it makes a lot of sense to be running them off the DCS handheld. Can't do that with the Legacy handheld. The loss of some functionality of the Legacy engines when running them this way doesn't bother me.
Pat