Reference disc player...UDP 205 or Marantz?

I believe it is the "audio" button on the remote. I think that's what it is my Oppo BDP-105D.
Nevertheless, there IS a button for it that brings up an onscreen display that allows you to navigate to an alternate layer.
Again, if you are playing music in stereo, there is little to no reason to change the default playing area.

So far so good, the only remaining question is PCM/DSD. On page 60 this is discussed but the choices listed are for HDMI output, in my case I do not want to mess with HDMI but instead use analog two channel RCA outputs

If you re-read page 60 and 61, you'll see that the choice made for "SACD Output" affects BOTH hdmi AND analog outputs.

If you would like to have direct DSD to analog audio conversion, then you would select "DSD."

As I described, previously, a selection of "PCM" would convert DSD to PCM before conversion by the internal DAC of the Oppo.

The "auto" selection under this heading is more geared toward someone using the hdmi output for audio delivery to an external processor.

Thanks again,

I am slowly getting used to this players setup routines, I am almost there.

I listen primarily to classical, I have good many DSD’s and also an equal number of PCM SACD’s. Once I setup for DSD I am assuming that the player’s front display will indicate DSD just to be certain.

If the next SACD to be played happens to be PCM will the player automatically recognize the format or I need to change the DSD to PCM?

And yes, the remote control has a button, #13-AUDIO-Change Audio Language or Channel.

@vahes,
What are PCM SACDs? I think you are confusing with either of the following:
1. SACD has a CD layer
OR
2. Original recording was in PCM that was converted to DSD for SACD.

In either case the player will ALWAYS play the SACD layer, when a SACD is inserted. But, say, if you inserted a CD or a Bluray, then the player will automatically recognize the PCM data, since DSD data was not detected, and play appropriately. You don't have to manually do anything.
I have defaulted my SACD to stereo and the player does fine.
Enjoy your player and most importantly, the music!

On this I am not confused.

Yes, every SACD has a standard resolution CD layer, I am not talking about this CD layer, this allows an SACD to be played on standard CD players.

Certain classical labels offer SACD’s with their Hi-Rez stereo layer in PCM, BIS Records is one such label.

Channel Classics, another state of art label, offers all their SACD’s in DSD, again we are talking about the Hi-Rez stereo layer.

Certain classical labels offer SACD’s with their Hi-Rez stereo layer in PCM, BIS Records is one such label.

I have not heard of such SACDs. So will look for others to contribute and help you out.