i thought it had been determined that TCL doesn't support HLG and it's not listed anywhere under the display specs for any of the 6 series 4K tv's. only DV/HDR, has something changed and is there a link to a press release that says it has. perhaps the next gen of TCL tv's that support ATSC 3.0 will support HLG. that would be nice if they did. if i'm mistaken, i apologize in advance.
TCL-65R615, 55P605 DV/HDR10 & 49S405 HDR10, Philips BDP7501, BPD7502 UHD Players
Oppo BDP-105D, 105, 93, Marantz AV7702MKII, NR1607. Xbox One S
Emotiva XPA5,UPA2, UPA200 & Mini X Amps
Speakers, Polk SDA-2, Monitor 10A & 5A, Axiom M80,
VP180, QS8, M2, QS4, ATMOS 7.1.4 & 5.1.2 NYGiants!