King Pulsar Slot Machine

Good day!
I recently acquired a King Pulsar Pachislo machine. I can set the odds on it following simple instructions.
I would also like to know how to set the rest of the settings like how many coins it takes per credit, what the minimum credits required to start a game and to make it pay out instead of crediting upon a win. These are options that should all be settable. If anyone knows how to do some or all of this or if anyone has a manual, any help would be appreciated.
By the way, when I got this machine, it would error out after a few seconds after power on. I found one of the ribbon cables to one of the boards high up on the door was what looked to be chewed up by a rodent or something. 4 or 5 of the wires in the set were chewed in two and several others were gnawed on but not severed. I repaired the ribbon cable and then turned it on. It didn't error out that time, would take coins and let you play but the reels were erratic. Sometimes they would run backwards or just sit there stuttering or whatever and an excessive hum could be heard from the reel motors. . . . time for more investigation. . .
I found another ribbon cable that goes from the master board to the reel controller that had some severed conductors and some gnawed ones. I had to make a new cable for that one as it was pretty chewed up. After building the replacement cable, powered on and it works perfectly! I got it at a good price, too. The repairs were made on the reel cable by using an old IDE cable and peeling down to the correct number of conductors and replacing it in the plugs. On the other cable, fortunately the chewed wires were all at one end so I only had to shorten it to make it work.
Those ribbon cable, unless you have a good source for them, are relatively easy to rebuild or repair.
Have a Great Day!
veewee77