CELL-DYN
3000 System Operator’s Manual
7-9
9140240E — May 1995
Chapter 7
Quality Control
The [PURGE QC LOG] key is used to delete the contents of the QC
log. When the [PURGE QC LOG] key is pressed, the following soft key
labels are displayed:
CONFIRM PURGE
CANCEL PURGE
These keys are used to confirm or cancel the purge QC log command.
CAUTION: If the [CONFIRM PURGE] key is pressed, the
results are permanently deleted from the QC log.
The Levey-Jennings results are displayed using graphs on which one
point represents one sample. A maximum of 30 points are on one graph.
A maximum of 120 points are possible for this analysis. In order to see
all the points, the user must "scroll" through the graph by pressing the
[NEXT 10] key. When this key is pressed, the last 20 points are shifted
over by 10 and the next 10 points are included in the graph. This gives
the effect of "scrolling" through the data. The graph title (for example,
WBC:++++++) indicates rule compliance or violation over the total set
of samples, not just the visible samples.
The [LEVEY-JENNINGS] key is used to display the
of the data in the QC file. (See
labels are displayed when the [LEVEY-JENNINGS] key is pressed:
GROUP 1
GROUP 2
GROUP 3
GROUP 4
PREVIOUS 10
(This key is displayed only
when more than 30 entries are in
the file.)
NEXT 10
(This key is displayed only
when more than 30 entries are in
the file.)
RETURN
PURGE
QC LOG
LEVEY-
JENNINGS
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