How to turn on antenna
We have a 2012 390BH-60 ... not sure if your unit is the same but here is how ours works
1)Turn on the entertainment centre and TV
2)Inside the cabinet below TV, you will see a tan face plate with a coax cable coming out of it. Right next to it will be a very small black button. A small red light should come on.
3) Go to antenna dial on ceiling behind driver seat .... turn on switch at side. A blue light should come on
4) Turn antenna to maximize signal
5) Turn small white knob to get max blue lights.
6)Scroll through TV inputs until you get to antenna
7) You may initially need to go through TV setup to program for stations (I however did not)