| FIELD | WAS DEFINED AS | IS NOW DEFINED AS |
| First Transmit Time | 0036 | 0016 |
| Transmit Interval | 240 | 60 |
| Sensor 1 Offset Time   | 36 | 16 |
| Sensor 2 Physical Element | PC | HG |
| Sensor 2 Offset Time   | 36 | 16 |
| Sensor 3 Physical Element | VB | PC |
| Sensor 3 Offset Time   | 36 | 16 |
| Sensor 4 Physical Element | undefined | VB |
| Sensor 4 Data Interval | undefined | 60 |
| Sensor 4 Offset Time   | undefined | 16 |
| Sensor 4 Base Elevation | undefined | 0.00 |