more dcc

zekda99 <zekda99@...>

K am a little bit slow, have now figured out that DCC runs on AC, not
DC, (thus reason why lites come on in non dcc engines when put on dcc
powered track) Now i want to know how to set up blocks that show one
colored lite when all is ok and a red lite when I have a short...I
know I need to use relays, but not quite sure how to configure
them...I've had 22 yrs experience fixing radar and radios in aircraft
but this one is eluding me. (plus i guess i'm getting old laugh laugh)


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