CD+G not working in my Sega CD
I burned today a Redbook Audio CD+G. Properly burnt, because I used Nero (which supports CDG) and a verified BIN+CUE image. It plays fine in my notebook using Power CD+G Player, but Sega CD shows a black screen while the music plays. I got very disappointed when it didn't show the images.
Very unused feature on the SCD but all I can do now is ask.
Is there any standards for a CD+G media to be played in the SCD, like resolution or color palette?
Tried the Sega CDX and Sega CD, both no working. Tried also Kega Fusion, with different regions and Bioses. None of them worked.
PS: My copy of Rock Paintings works on all systems.