We do Marantz and the modes are on the color buttons at the bottom of the remote. As mentioned above you get about 5-6 modes. Hall, stadium, and others are gone. There are only a couple discrete codes that work, stereo, all channel surround and auto I believe. Another thing to note is on the lower models the upscailing won’t work on the upper 4K video so it passes thru which means no onscreen for surround modes or volume. So if the receiver is in the closet or where it can’t be seen and 4K is passed thru no visual of mode.