Originally Posted by be happy
As said you will have to find where the coax comes into your coach. At that point there is a small push power button. You have to make sure that there is a red light. Cable will not work if there is a green light showing.
... on my '19 30FE, the power button does not have any LED lights, just a tiny button mostly hidden by the coax fitting. I had to feel around to find it. And in our previous rig, the power button only had a green LED showing the antenna booster was ON, and no light when it was OFF.