This reranging function does not require the application of pressure. If the transmitter has
pressure applied, it is not used for the editing function and does not affect the result.
The purpose of this function is to allow keying in new known values of the LRV and URV.
use this function to change the range from ‘0 to 200 inH2O’ to ‘0 to 100 inH2O’. The LRV and URV can be independently edited. Changing the LRV does not affect the URV and vice versa.
Changing either value alone changes the span.