Roche Diagnostics
B-146 Operator’s Manual · Version 3.1
7 Configuration Cedex Bio System
Applications
Defining ratio applications
The user can manually define ratio applications. Such applications yield results that
are mathematically arrived at, and are based on test results that were generated using
up to four different applications.
In the results list, both the results of the test or tests as well as the calculated ratio
result will be displayed.
a To define a ratio application
1
Choose Utilities > Applications > Laboratory Parameters.
2
Press .
3
Press Add Ratio.
4
Type the code and press .
The code is a number between 910 and 930 and identifies the application.
5
Type the short name and press .
The short name must be unique on the Cedex Bio system and consists of up to 5
alphanumeric characters. It is used on the screens, for example on the test
selection screen or the results list.
6
Type the long name and press .
The long name must be unique on the Cedex Bio system and consists of up to 30
alphanumeric characters. Use a name that is commonly known in your laboratory
environment.
7
Select the first application and press .
You can define between one and four applications.
8
Define the other applications, if required.
9
Type the first coefficient and press .
You can define between one and four coefficients.
10
Define the other coefficients, if required.
11
Type the formula and press .
The formula relates the applications with the coefficients. You can use the
following operands: +, -, *, /, (, ), space, and application subindex 1 and 2.
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