ATEM mini color adjustments

I am confused about the color adjustment features of the ATEM mini. No changes I make in the color settings seem to have any effect. Does this only work with BM cameras? (We are using several different cameras (none of the are MB), hence the imperative need for color balance and matching between them). The manual makes me think this is only sending commands to the camera and the mini itself has no color correction capability itself. Is that correct?

Doing this on each camera with its own on-screen controls is tedious at best, and some have only minimal adjustments... any suggestions on how to color balance/match multiple cameras?

Thanks!
-Mark

Yes, your suspicions are correct, the camera control and color adjustment features only work with Blackmagic cameras.

And, the CCU on the Mini only works on the Pocket 4/6K cameras...
Cheers