CELL-DYN 3000 System Operator’s Manual 5-19
9140240E — May 1995
Chapter 5 Operating Instructions
4.Type the numbers and press the Enter key on the keyboard to save
each entry and advance the cursor to the next entry field.
5.Repeat step 4 until all entries have been made.
6.Press [RETURN] to save the entries and return to the QC SETUP
MENU Screen.
NOTE: When the entries are saved, the software checks to see
if any entries would result in a negative number for the lower
limit (e.g., mean = 1.0, limit = 2.0). If a negative number is
found, the values are automatically edited to adjust the lower
limit to zero. The bulletin line displays the message:
LIMITS WERE CHANGED TO CORRECT
OUT-OF-RANGE VALUES.
In the above example, the mean would be adjusted to 1.5 and the
limit would be adjusted to 1.5.
7.If desired, press [QC LIMITS] to return to the MEANS/LIMITS
ENTRY Screen and press [PRINT] to obtain a printout of the
entered values.
The [UPDATE FROM FILE] key is displayed on the QC MEANS/
LIMITS ENTRY and QC RANGE ENTRY Screens when there are
two or more results in the file. (See the previous figure.) When the
[UPDATE FROM FILE] key is pressed, the bulletin line displays the
message USE CONFIRM UPDATE TO SET MEANS AND LIMITS
FROM QC FILE and the following soft key labels are displayed:
CONFIRM UPDATE
CANCEL UPDATE
These keys are used to confirm or cancel the Update from File command.
When the [CONFIRM UPDATE] key is pressed, the mean value for
each parameter is computed from the values in the file. The parameter
limits are set as follows:
WBC, PLT, RDW and MPV: ± 10% of the computed mean
NEU, LYM and MONO: ± 40% of the computed mean
Remaining Parameters: ± 5% of the computed mean
UPDATE
FROM FILE
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