Part # seems to be for the newer 2.4 Ghz Revoloution system, not older 27 mhz Train Engineer one that we have.Phil, though the older model, will this help:
Crest Electronics CRE57074 RCC REMOTE SWITCH DEVICE 2.4 GHZ - Manual
Yes, my understand is that 57074, is the original Revolution number whilst still under Crest, and Phil's 57008, is the number to the updated item, but basically the same 2.4 Ghz.Part # seems to be for the newer 2.4 Ghz Revoloution system, not older 27 mhz Train Engineer one that we have.Max
you are trying to fix a 57008? Or are you trying to take part of it to fix something else?
Greg