helena V8 NEXUS Operator's Manual page 90

V8 Operator Manual
Levey-Jennings Chart
How to populate the Levey Jennings chart
a. Run the QC using the appropriate control method ensuring the control lot information is populated
Multiple control types can be used by populating the Levey-Jennings chart using data derived from different base methods, i.e. all
controls tested using the SPE control method will be populated into a separate chart to controls ran using the SPE method.
b. Interpret trace ensuring all bands are gated correctly
c. Highlight the control and mark as either a normal or abnormal control using the icons on the toolbar to populate results into the
chart
d. This will result in the QC being labelled either normal control or abnormal control in the navigation work list
Levey Jennings chart features
a. QC method selection, Lot ID and data can all be viewed alongside the QC chart
b. Changing control lot will insert a blue vertical line into the chart
c. Any result outside of the defined parameter will bring up a comments box
d. Hovering the cursor over a result will jump to the data point's values in the results box and highlight them blue.
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