Im also interested in a 201 manual. I have mislaid mine and I am looking to sell mine so not ideal selling a unit without operating instructions.

Does your 201 have a second room card fitted? Maybe you have put it into 2nd room mode.

Meridian service should be able to help. I had a query regarding the battery of my 204 a couple of weeks back and they were still very much up to speed on these bits of kit.

Meridian owner since 1992
Prime & PSU, Focal Elear headphones, Roon (ROCK 8Gi5 NUC), Explorer 1 & 2, F80. 200/203, various Sonos (via Roon).