Sorry but it doesn’t. It provides settings, but doesn’t really how to explain how to get into expert mode. As I’ve continued to experiment, I’d noticed an oddity. I’ve got the 4K of Pitch Black in my Oppo 203. While the movie is playing, Expert Mode is not available. If the disc is on the disc menu of it the disc is stopped, Expert mode is available. But when the movie is splaying it won’t play in the Expert Mode. I find this odd.