Brightness and Contrast: HDR mode / course mode
As explained in the chapter Operation, can be in the extended signal menu of color space between BT709 (SDR) and BT2020 (UHD Premium) choose. This feature is not only in Cinema Digital mode is available, but also in the "bright" modes, such as "natural", although the TW9300 / 7300 does not have (W) without the switched color filters over the DCI color space. "Bug or intentional?" We asked ourselves and the mode tentatively selected. At first glance, all the colors appeared more powerful, so it was worth it to detect the differences measurement.
Native color space without the DCI filter
The measurement diagram finally proved that the engineers also built without the switched color filters resources for a slightly extended color space in red and green, and have adapted it a BT2020 color conversion matrix.
A detailed color space analysis is at this point from (we are to launch late filing), but our vision test with real movies let us wondering: actually succeeded the TW9300 (7300) in this mode, most of the colors just as appealing to map how the Cinema Digital mode , real deficits were barely visible. Only in really bright colors, the green was a bit too yellowish and the red is not quite as bright.
Really impressive was finally the "HDR-Punch", because in bright highlights of the projector could play "mercilessly" its brightness up to 2000 lumens. If Martians in literally walked the "sun" and could have to produce a blinding glare (as it should be in the sun too). The reduced color space compensates the TW9300 also partially through these "Light Power" because lighter colors seem subjectively intense. Without a filter, the black level is slightly lighter, but what is not too distracting fell at a frame width of 2.8 m significant (with the JVC reference in Black the TW9300 can not of course keep up).