CAUTION CAUTION
You must not modify the order of the tests on the System Test List window after initial setup. To avoid incorrect positioning of results on the print report, tests on the Daily QC window must be in the same order as they appear in the System Test List and Process Sequence windows. If you reposition any tests on the System Test List window, results for samples already run could be associated with the wrong test name.
Note
The maximum number of results displayed in the Daily Precision Control window is 200. When this number is reached, the system deletes the results starting from the first entry and adds new results after the latest entry. The system does not display a message that the maximum number of results was reached.
At the Menu Panel, select QC, then select Daily Precision Control.
Perform any of the following tasks on this window:
View the Levey-Jennings charts (x-charts)
View the detailed control data information and omit invalid control results
Use daily statistics to establish the Daily QC mean and 1 SD values
Update the QC Cumulative window
Close the window.
A message box displays.
If you already updated the QC Cumulative window or you do not want to at this time, select No.
In the second message box that displays, select Yes to close the window.
If you want to update the QC Cumulative window, do the following:
Read the displayed message box.
If the daily QC results are valid and ready to include in the cumulative QC data, select Yes.
At the Control (C) list of the QC Cumulative Calculation dialog box, select the controls you want to update.
By default, all controls are selected.
Select OK.
The daily mean and fluctuation range (R) for every test in each selected control are saved in the QC cumulative window as a data point for the current day.