Remote control track wiring - 6-65530 - Help !

[voodoorider]

 Hi,  new to Lionel 'O' and still figuring things out!

I have an old 6-65530 remote control de-coupler,   the wires from the remote control were off,  what is the correct connection from the uncouple/unload switch?

The wire colors I have are yellow/green/red/black, which is the order I connected them to the track from left to right,  but that doesn't seem to work,   there doesn't seem much to not work unless the wires are just aged and need replacing,  but first I'd like to see that I'm trying to hook it up correctly..

Thanks in advance,

 Richard.