Hi all,
Wanting to try making a few classic layouts. I could just modify existing ones but that isn't my style, so starting from scratch is what I'm trying to do. Having got some MPU5 ROMsets loaded from planetemu.net and changing a few settings I can't get past these 'ALARM 30-51' errors on the alpha.
According to the MPU5 field service manual these are MUX errors I think? I've tried playing with MUX5E checkboxes, making sure I've got all the lamps I can physically fit onto the screen, but still no luck. I know these machines are Genesis so have left that selected. I'm sure I've tried every possible permutation of options within the Config screen and still the same!!
Can anyone shed any light onto what I'm doing wrong?!
Ta
