Cabinet Modification
Controller manufacturers have standardized FYA operation,
however, there may be older equipment that is not FYA compatible.
Cabinet modification will depend on controller make and model. An
MMU capable of FYA operation is required. If needed, install a new
MMU recommended by the controller manufacturer. A modification to
the cabinet flash programming is required. Contact the manufacturer
representative or the TRF-TM Engineering Support Branch for assistance
if needed.