PMA KS 30 Mode D'emploi page 17

Examples
Parallel correction, no sensor connected
The correction is 3,6 °C.
Slope correction at measured value 1250°C
At the applied value,
1253°C are displayed.
The correction is 0.
The value is displayed
without correction.
The correction is -6,8 °C.
At the applied value,
1247°C are displayed.