Labels:text OCR: Information. The F. M. V or 'Full Motion Video' slot is an edge connection that leads directly onto the circit board A cartridge is avialable for this slot to allow you to watch movies on C. D. The 'SX1' module also plugs into this slot and enables a disk drive, hard drive and printer to be use with the CD32, adding valuable ports. The SX1 module has a pass- through port on it allowing the F. M. V card to be use in conjuction with it's self.