Use the CT command to perform a one-point or two-point temperature (T) calibration.
When performing a one-point calibration, you need to place the transmitter in a single temperature reference. Run the command and enter the exact temperature of the reference after the measurement has stabilized. Exit the command by pressing the ESC key before proceeding to the second point (see first example below). To update the value, press ENTER without inputting a value.
For two-point calibration, the second reference point must be at least 20 °C warmer than the first. The measurement reading for the second point will appear when this requirement is met.
Example (one-point calibration):
>ct T 22.3104 Ref1 ? 22.3 Press any key when ready OK Saving settings...done >
Example (two-point calibration):
>ct T 22.3104 Ref1 ? 22.3 Press any key when ready ... T 44.9746 Ref2 ? 45 OK >