Re: White adapter plug
 

Thanks for all your replies really appreciate it. One last thing if I may. If this is already installed and previous owners had virgin. Why did I get a text message saying we need to run a cable to your property do you want to be home. Text yes or no?

Re: White adapter plug
 

If it's all installed correctly at the house, then you shouldn't need that.

Re: White adapter plug
 

I thought that as well. Guess I will find out tomorrow when I install. Once again thanks for all your replies.

Re: White adapter plug
 

Oh, I may have to revise my previous replies.

It seems I'm wrong about the HDU. They can be connected via coax to a power supply.

However they still need to be connected and powered, so it doesn't really change the situaton!

Re: White adapter plug
 

Thats a power supply for the newer HDU's (2016 and later models).

Basically you either have too many splitters or you are too far from the cab.

But yes it needs to be on :)