{
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "212032 R2N\tA IFPI L250 21\n212032 R4F\tA IFPI L240 15 IFPI 4121\n212032 R11R IFPI L241 12 IFPI 4178",
    "old": "212032 R2N\tA IFPI L250 21\n212032 R4F\tA IFPI L240 15 IFPI 4121"
  },
  "serial": {
    "new": "31586-1.1"
  }
}