On January 16, 2019 at 13:29, SWOInstaller said...
Isn't the output of the DMPS HDBT? You can use whatever HDBT receiver you want with this. I am not sure how you would set the scaling on a third party receiver (never done it) but I'm sure there is a way this is possible.
The other issues that may arise will be HDCP blanking due to the projectors or not being 2.2 compliant.
On the DMPS you can choose the resolution on the HDMI outputs but not the DM outputs.