QUALITY CONTROL, Manual QC Analysis
Sysmex SF-3000 Operator's Manual -- Revised December 1995 6-43
Error Messages relating to QC analysis:
• < X Limit Error> or <L-J Limit Error>
This message appears in the system status area (upper portion of the LCD), when
the analyzed data has exceeded the control limit.
The "+" or "-" sign in yellow backlight will be displayed in the "Judgment" column
and the "Check Control Chart" message window appears. On the graphic display,
the "+" or "-" sign in yellow backlight will also be added to the parameter which is
outside the control limits. Check the control chart and review the control data.
Reanalyze the sample, if needed. Refer to Chapter 6: Quality Control.
When the message "Reanalyze Control" appears, the analyzed data is more than 3
times the limit and will not be recorded in memory. The "+" or "-" sign in red
backlight will be displayed in the "Judgment" column. On the graphic display, the
"+" or "-" sign in red backlight will also be added to the parameter which is outside
the control limits. Reanalyze the sample.
• <QC Analysis Error>
This message appears if an analysis error occurs during QC analysis. Reanalyze
the sample.
The results are not plotted, or not stored as control data.
• Control Expired
This message appears if the analyzed control lot is expired. Analyze a new lot.
The results are not plotted, or not stored as control data.
NOTE: The expiration date of SF CHECK is monitored if the expiration
date information is entered in the control file. "Control Expired"
will be reported when SF CHECK is analyzed and the lot has
already expired.
This error also occurs when the expiration date is not entered in
the control file.
NOTE: Refer to
Chapter 8: Troubleshooting
for QC error information.
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