Instructions to install you Rastan-Rainbow Islands multi.

This multi can only be installed in a Rastan PCB.

* Remove all the Eproms in the program ROM section and in the graphic section.
* Install the two 27C512 Eproms at the top of the graphic section. They are onlyh needed for Rainbow Island (b22-12.7 and b22-13). They go in one of the 2 eprom sockets just above where you just removed the graphic roms.
* Install the bigger PCB where the Program Roms were.
* Install a DuPont cable that links the small PCB to the large PCB.
* Install the 27C512 sound Eprom (b04-20.76)
* Replace the PAL with a GAL16V8 programmed with JED file provided.
* Solder two DuPont cables from the large PCB to the points indicated in the silkscreen text of the PCB. These cables go where the photo shows. (Black and white cables).
* We've included a samples Eprom that is already installed in your Rastan PCB but this one comes with a sticker, just in case you want it to look even nicer.