Terumo BCT Quantum Cell Expansion System, Operator'S Manual

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Using the Data Entry Pad
When you touch a data entry field that requires you to enter a numeric value, the system displays a data
entry pad, as shown in Figure 3-11. The data entry pad shows an initial value of 0.0. The acceptable
numeric range for the setting you are entering is listed beneath the data display window.
To enter a numeric value on the data entry pad:
•
Touch the appropriate number button on the data entry pad. The value you enter appears on the
data display window located on the data entry pad.
• Touch
Enter
to save the value and close the data entry pad, or touch the clear button to clear the
value from the data display window.
• Touch
Cancel
to close the data entry pad without saving any data.
The following rules apply to entering numeric values using the data entry pad:
•
Any integer is acceptable as long as it falls within the numeric range specified on the data entry pad.
The system will not allow you to enter a value that falls outside the acceptable numeric range.
• You can input decimals only for rates less than 10 mL/min, and the rate must be within the range of
0.1 to 9.9 mL/min.
Decimal Separator
The decimal separator automatically appears in the data display window located on the data entry pad. If
you need to enter a value that is a fraction of one, such as 0.2, first touch the decimal button, and then
touch the number that follows the decimal separator. You do not need to enter the zero that precedes the
decimal, because the system automatically accounts for the zero and displays the value as 0.2.
Negative Numbers
To enter a negative number on the data entry pad, either enter the value first, and then touch the plus/
minus button, or touch the plus/minus button first, and then enter the value.
Using the Data Entry Pad
Quantum
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Cell Expansion System • Operator's Manual for Software Version 2.1 3-21