Direct tv tv install on second line

[DishInstallAdam]

Can a tv be hooked up to the second coax coming in, or is there voltage going to it?

 

[raoul5788]

Can a tv be hooked up to the second coax coming in, or is there voltage going to it?

Are you talking about the coax from the dish? If so, you need a receiver/dvr.

 

[harshness]

There probably isn't any significant voltage present, but it won't do you any good as Chip points out.