The current keeper comes with instructions.
Below is a site about connecting to different decoders. You have to find the positive and negative points on the decoder.
There are more links on the page.
http://www.members.optusnet.com.au/mainnorth/alive.htm
Rich
If you ever fall over in public, pick yourself up and say “sorry it’s been a while since I inhabited a body.” And just walk away.
Does anyone know if you can install a Soundtraxx current keeper in a Tower 55 engine with a Digitrax decoder? And if so, can directions be provided? Thanks