I noticed a few days ago that the ColourSpace Lumagen settings under HARDWARE OPTIONS "Disable input reset on NULL upload" and "Enable adjustable TPG with MODE", although not grayed out, cannot be selected. Previously they could be. They are still mentioned in the CS documentation for the Lumagen units. Did I miss something? I have a Radiance 2020 (non-Pro).

Those are Lumagen functions, not ColourSpace specific.
Maybe a Lumagen firmware update has changed something?

Steve

Sadly, this model hasn't seen a firmware update from Lumagen in several years. I recently fully reset it when we changed TVs, so it's possible that action is the culprit.

Ah - probably was never an option in that model/firmware.
That would still need Lumagen to confirm.

Steve

Thanks for the response, Steve. The option to use Reference or Adjustable patterns is available within my Lumagen's own menus and works, so I can't imagine why it isn't working in ColourSpace. "Disable Input Reset..." is something I only tested once long ago and which didn't seem to make any difference in my setup then. Oh, well. I was just curious.

I've asked one of the Lumagen representatives to have a look at this.

Steve

OK I've checked on latest here with my pro and it all works fine. i dont have a legacy unit here i can test out

Unfortunately, that does mean the older legacy systems are not fully compatible.
Lumagen would need to do a firmware update.

Steve

Thanks, gents. As I said, I was just curious. Not a showstopper by any means!