Installing Hot Rails in Traveler Guitar

[Steve Read]

Greetings,
I am attempting to install my new Hot Rails pickup into my my Traveler Guitar
http://www.travelerguitar.com/pro_series_specs.htm
. Here's the deal. I am a novice at this and what I see now that I have the previous pickup uninstalled is that the previous pickup had two wires going to it (one back and one white). The Hot Rails has 4 (White, Red, Green, Black). My question is.. what wire goes where. Nothing in the installation schematic seems to be exactly my setup. One other thing to mention is that there is a piezo pickup on the guitar as well, not sure that makes a diff. Any help appreciated.
Cheers,
Steve

[ArtieToo]

Welcome to the forum Steve. Connect red and white together and tape them off. (Isolate them.) Connect green and bare together. (If there is a bare. Can't remember on a HR.) Then use green and bare as ground, and black as "hot".