Originally Posted by badge2283
I just purchased a 2007 XL 378. There are a bunch of coax, that isn't attached to the control box. when I plug them into the coax into the box no TV, not main or bedroom. I bought a tester, and I am not getting a signal at either TV, so I have a break in the cable. There is also a yellow RCA jack behind each TV, but the new TVs I bought doesn't have the yellow female connector. There is also an orange coax behind the box that is not labeled. It has the Genesis GT-3.0 system. Where do I start?
t's hard to tell what you have being its used.
Normally you have
1 coax from the roof antenna.
1 coax (not used) usually on the roof for a SAT dish.
1 coax for hooking up to campground TV cable.
Don't forget that you must turn on roof TV antenna amp to get signal.
This is usually a small button on a plate that turns on a small led.
This also usually is close by to all the rest of the coax's.
These all should go into a switch box in some compartment usually front right over passengers seat.
Then 1 coax out of the switch box to the TV
That's the best I can tell you with your limited information you gave.
Here is a few pictures and the Genesis GT-3.0 system manual.
I also added a picture of the wall amp and button I talked about.