Our coach has a media cupboard in the bedroom, below the TV there, that manages the various inputs and outputs of the TVs.

Here’s what the media cupboard looked like before we bought the coach, with a Winegard Trav’ler satellite dish controller, a Dish TV box (that the previous owner removed), and a 3D Blu-ray player:

Our coach has a foldable satellite dish plus a TV antenna, as you can see in my aerial photos post, though we won’t use either, since we’re “cord cutters”; we don’t watch broadcast TV.

An expanded view, showing the compartment to the left with HDMI switch boxes, plus how we had it after moving in, with Jenn’s PS5 instead of the Dish box:

The two HDMI splitters take the outputs of two devices (formerly Dish and Blu-ray) and squirts them via CAT6 cable to the four TVs of the coach:

The four TVs are in the bedroom, the main one in the living room, another one above the cockpit (which we’re unlikely to use much), and one outside. Each TV can choose to show either input (or cable/antenna TV), so multiple TVs can show the same thing, or different things.

There are a bunch of component cables for additional inputs, but we’re not using those:

Here’s what the media cupboard looked like after setting things up, with an Apple TV plus the PS5 and its hard disk on the top shelf, and a Pepwave modem, Nintendo Switch dock, and the Blu-ray player on the bottom shelf. (We probably won’t use the Blu-ray player, but doesn’t hurt to leave it. And I since moved the Pepwave out of the cupboard, as it interfered with the signal strength.) There’s also a HDMI switch to change between the PS5, Switch, and Blu-ray, going to one of the splitters, with the other splitter dedicated to the Apple TV:

Of course, we had to test it by firing up Jenn’s current favorite game, Red Dead Redemption II, on the PS5; here it is on the main TV:

As I said, any of the devices can be displayed on any of the four TVs, so she can play on any of them; in nicer weather, she’ll be able to play outside. Or we’ll be able to watch TV anywhere. Quite nice.