Oppo 203 & Epson LS10k User (maybe other non HDR but wider color gamut projectors): caution!
at the moment it seems that the LS10k AND the Oppo can't be combined for external devices on it's HDMI IN when you need to input HDR, i.e to benefit from oppos HDR to SDR tone mapping, as the external devices only sends REC709 SDR, no wider color gamut and no HDR. There is an UHD HDR option in the HDMI IN settings, but it does not help.
Epson EH-LS10000, madVR on GTX 1080, Oppo UDP-203, Oppo BDP-EU93, Toshiba HD E1, Dreambox 900 ultraHD, Xodiac masked, AT, 3m scope (2.40:1), Marantz SR7011
3x Klipsch PRO-7800-L-THX, 6x Klipsch PRO-7800-S-THX (Dolby Atmos setup, 5.2.4)
2x Velodyne SC-600IW, Velodyne SC-602
Middle Atlantic Rack, RTI XP-6 control processor, RTI T2x remote, LUTRON Graphics Eye QS