Based on the currently released information, I believe it is the first projector that I have ever seen that can allow the input of screen size (of the 16x9 screen) and screen gain (e.g. 0.8) into the projector's settings, and then it will base on other settings such as zoom position, iris level, lamp power (high/low), lamp hours, etc. to determine (or estimate) your highest screen brightness; and then use this result, together with the setting of HDR Level (previously only 3 levels,; now increase to 5) to adjust the Dynamic Tone Mapping curve in real-time (on a frame-by-frame or scene-by-scene basis).
Great job JVC !!! Looking forward to receive this free-of-charge firmware update in mid-November.
Zappiti Pro 4K HDR Media Player
Pioneer UDP-LX500
Pioneer SC-LX901
JVC DLA-N5
JL Audio E110
PS Audio Power Plant P10