CHAPTER 7 Quality control
Sysmex XE-5000 Instructions for Use 7-9
Revised April 2007
QC data range selection function
The QC data range selection function can be used to perform
the following operations from the QC chart screen in the IPU.
• Select a range and display the Mean, SD, and CV.
• Select a range and use the data in the range to set
automatic targets and automatic limits.
• Select a range and delete the data within it.
• Select a range and output the contents to the GP, LP or host
computer.
Range selection procedure
Use the operations listed below to select a range on the QC
chart screen.
Deleting QC data
If there appears to be a problem with the QC analysis results,
or if incorrect control blood was used, the control data can be
deleted.
• To delete all control data selected with the QC data range
selection function, click “Delete Data”.
• To cancel the delete, click “Undelete”.
Operation Result
[←] key Moves the cursor one plot to the left.
[→] key Moves the cursor one plot to the right.
[Shift] + [←] key Expands the selected range to the left.
The cursor does not move.
[Shift] + [→] key Expands the selected range to the right.
The cursor does not move.
Mouse left click Moves the cursor to the mouse pointer
location.
If an area was selected, the selection
changes to a single point.
Shift + Mouse left click Expands the selected range to the mouse
pointer location.
The cursor does not move.
Drag Selects a range.
[Ctrl] + [A] key Selects all data for the range.
The cursor moves to the position of the
newest data.
Information
Plots that have been deleted will disappear from the
display, but they are retained in internal data until the
tab is changed or the QC chart screen is closed, so
undo is possible.
Once the tab has been changed or the QC chart has
been closed, the plots can no longer be undeleted.
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