Sirius radio help with T1808....

[04Rmsboy]

i've searched and searched, but can't find the answer.
What exactly do i need to connect sirius to this unit?
I have the Ipod cable connected at this time. Do i need both the toy-sc1 and the scc1? i'm sorry if this has been covered, and i'm sure it has.
the toy-sc1 is just the middle man for the radio and sirius device, right?

 

[RevoRunner]

Sorry... I can't speak to that unit but my h/u (Pioneer) has a similar setup. It has the standard Sirius unit that takes the antennae and connector to the other unit. Then the other unit that interfaces with my h/u. That is what takes the power and connector to the h/u. Hope that helps.