When you've programmed the EPROM, you'll
probably need to reconfigure the
jumper links for that socket on the ROM PAC PCB. They're shown on the
schematic in the technical manual, let us know id you need help whith how
to set them.
Thanks Tony. Pete, some of the guys of the Vintage computer Forum, have
given me good advice of what to do here so I should be ok. Pete in
particular as he's successfully replaced a ROM with an EPROM in his Sorcerer
BASIC ROM-PAC, so he's had direct experience (and even has pictures of the
mod).
Terry (Tez)