Can someone confirm that the DSP33's do not have a 200 comms mode like I think my DSP5000's have/had?

This is where someone tells me that 200 and 600 comms mode are not compatible even if the 33's were able to accept 200 comms.

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