A channel names one playlist. Point screens at the channel, not at the playlist.

Create a channel

  1. Open Channels and press New channel.
  2. Give it a Name and pick a playlist.

Put a screen on it

Open the screen and set its Channel, or pick the channel while pairing.

Change what a channel plays

On the channel's page, choose Change playlist. Every screen on the channel switches to the other playlist's published version. The channel's page shows each screen as current, behind (still downloading) or offline.