The ON/OFF is for both the antenna AND the Modulator (Which is used for DVD playing).
I need a bit more precision.. You said "There is a blank male coa (Actually that is a female, the male is the part with the wire in the center) (Do not worry about that) on the wall"
Is this in the bedroom? If so that is very likely the end of the TV-2 coax
Connect it to the TV with a coax jumper
Question: Do you get ANYTHING on the bedroom TV? (Ant/DVD/Cable/SAT/DVR)
This sounds basically like the same system I have by the way.