| FIELD | WAS DEFINED AS | IS NOW DEFINED AS |
| Sensor 1 Physical Element | PC | VB |
| Sensor 1 Data Interval | 60 | 240 |
| Sensor 2 Physical Element | undefined | PC |
| Sensor 2 Data Interval | undefined | 60 |
| Sensor 2 Offset Time   | undefined | 10 |
| Sensor 2 Base Elevation | undefined | 0.00 |