Posted by jmark on 24, 2001 at 5:48 PM:
In Reply to: Jamma+ cabinets posted by Detheavn on 24, 2001 at 4:14 AM:
Detheavn:
First of all, it shouldn't be TOO tricky to add the two buttons - it looks like you have enough space to drill the required 1-1/8" diameter holes (for regular Happ Competition Pushbuttons w/Horizontal microswitches - see www.happcontrols.com under the "amusement" category)...
Wiring shouldn't be too tricky either as long as the cabinet is indeed Jamma Plus (the initial Jamma standard does allow for '4' buttons per player, not just '3', but the 4th button usually went unused)... Wiring the 'plus' part is relatively easy and a good tutorial can be found at the link below...
Good luck...
: I got my hands on a Jamma+ Primal Rage cabinet, but I was wondering if there is any documentation on how to add 2 buttons per joystick [for original arcade use]? Primal rage is 2 players where each player has a stick and four buttons. Anyone got an idea where I could look for some help on fixing this?