Displayed
value
Offset
introduced
Factory
Calibration
User
Calibration
Offset
introduced
Desired high
point value
High point
calibration
Low point
calibration
Desired low
point value
Input signal
Figure 3.9 Two point user calibration
Figure 3.9 Tw o point user calibration
The two points construct a straight line. For the reason of accuracy it is
best to calibrate with the two points as far as possible.
After user calibration is complete, the input type will be stored in the
memory. If the input type is changed, a calibration error will occur and
an error code is displayed.
UM0P411A
56