5442T-ZE backlight BLC question

CJ133

Getting the hang of it
Jul 18, 2019
96
55
NJ USA
I can't remember if this changed with the more recent firmware, or if it's always been this way but under backlight, if I select BLC on my 2MP cameras I can select custom and move a box around to the area I want it to adjust to. With the 5442T-ZE there's the same options except no box shows up and I don't see a way to do anything "custom" other than it does change things.

How do you adjust / customize "custom" on these?

I'm running 2.840.15OG00D.0.R build date 2022-08-18 from Andy. I tried both the smart IR and non-smart IR firmware, just to see if there was a difference but there wasn't. I'm currently on the non-smart IR as I manually adjust them.