Roche Diagnostics
Instructions for Use · Version 10.0 125
9180 Electrolyte Analyzer 8 Quality control
Printing a QC report
Printing a QC report
The 9180 Electrolyte Analyzer stores the last 35 QC measurement values for each of
the three QC levels.
o To print a report of these values along with their mean, standard deviation (1 SD)
and coefficient of variation (CV), press NO until PRINT FUNCTIONS? appears,
and press YES.
o Press NO twice and Print QC Values and Statistics? appears.
o Press YES and the analyzer prints all QC values grouped by level.
CAUTION
Personal injury due to contact with the paper tear bar
A paper tear bar is located on the front panel of the analyzer, where reports are printed
out. Contact with the tear bar may result in personal injury.
r When tearing off reports, leave enough space between your hand and the analyzer.
After printing, the analyzer returns to READY.
q
If correlation factors are changed or QC values are switched to direct ISE, all values in the
analyzer’s memory are recalculated and printed with the new settings.