Graphic problem in Persona 2 ET & IS

Hi! this is my first post on this forums and I'm having some problems with the PCSX-R emulator (tbh this is the first problem so far) the thing is that the dungeon camera doesn't show correctly on Persona 2 Eternal Punishment/Innocent Sin: Not even the dungeon map:
The game works correctly on xebra (but i don't own a powerful-enough pc to run at normal speed...​