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3-8 Operator’s Manual – OPTI CCA-TS
3 CUSTOMIZATION
The <Defaults> screen (Fig. 3-16) allows
you to program the default values for patient
input parameters with the exception of patient
temperature.
The instrument comes with factory programmed
default values, which represent typical values.
The programmed default values will be printed and
used for the calculated parameters, unless they are
changed by the operator during a measurement.
You can change the default values only if
the parameter has been enabled. After each
measurement, the value will be reset to the default
value, even after the system has been turned off.
Exceptions are the Hb type and P50, which remain at
the selected value until the system is powered off.
The first parameter is tHb (Fig. 3-16). This is
the tHb value used in calculations of various
parameters if measured tHb is not available.
• Press <Enable> to display the default value
for this parameter (15.0 g/dL). Press to
change this value using the numeric keypad.
NOTE : Units for the tHb and P
50
may be changed
per instructions found in Section 3.3.2.3.
The remaining default parameters are:
MCHC%: 33.3 %
FIO
2
: 0.21
RQ: 0.84
P
50
: 26.7 mmHg
NOTE: The default values indicated above are the
original factory settings. If out-of-range
values are entered, the system automatically
flags the error and shows the valid range.
• Press to accept the changes.
• Press to return to the <Setup> screen
or to return to <Ready> .
Fig. 3-16 Defaults