Etienne, it looks similar, not exact the same
I'll take my time to check the manual, but at 1st look it really seems like the correct (type of) roms were actually on the board
As a newby I'm learning a good lesson: When you think you know what the board is, 1st make sure you know what the board is.
I'm going to get me that Batronix device ASAP I guess so I can read and programm the chips myself.
Thanks again Andre