A GI 2400 is not the same thing as a GI 4200... the 2400 is an old analog box, and will not tune in DCII (or any other digital video signal). I believe it will move an actuator, such as those found on BUDs, and you might put it to some use in the fall during college football season (when there are still some analog feeds around)...
Thank you all for your help I'm going the 410 rout... corrado now that you know don't share with other as we don't need the good stuff going on the same rotations as the state side as that would defeat the whole purpose of what I'm doing