dcc help plz

[outkasts]

please dont take offence mr bachmann but i need help with dz 125 decoders in spectrum locos ..     any ways i have 2 sd 45 locos and 2 dash 8-40 locos i am thinking of putting digitrax dz 125 decoders in them but im new to dcc and confused.  after installing the decoder what can u do with the lights..    and how do u speed match the locos so u can run them in a consist all help would be appreciated   thank you and happy railroading

[jdg05]

If I remember correctly, the TCS website shows how to install a decoder in these engines.  The colored wires are the same on the Digitrax one.  The blue, white, and yellow wires control the lighting.  They may need to be speed matched but since they are all the same mfg they may just work straightup with each other.