Diagnosis
You attempted to display a Results History for the selectedcharacteristic. To do this, the following requirements must be met:

• For a results history of the type Run Values - Single Values or
Histogram - Single Values:
Confirmation of measured values must be available.
Single results must be intended.
At least one valid value must have already been recorded.

• For a results history of the type Run Values - Mean Values:

Confirmation of measured values must be intended.
At least one valid value must have already been recorded.

System Response
The system does not carry out the function.

Procedure
Select a characteristic that meets the requirements.