WHAT?.... ok.. I understand Canada uses a different version of English than the rest of the world... but WTF are you asking...
Are you asking is the 1st Gen C700, capable of controlling the H701 processor? &/or is the DIN cable for the H700/C700 combo the same as the H701/C701 combo....? it that what you want to know?
if so.... a little research would be a GREAT thing... go HERE:
type in the the model #'s, down load the manuals, do a little rummaging around & figure it out.... sorry... but since Alpine's website allows FREE downloads of owner's manuals (which just happen to include diagrams of the units... its pretty much a simple research thing....
I'm all about helping... but for the love of Zeus... the internet & SEARCH is your friend... do a little leg work....
Rob