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Cedex HiRes Analyzer Operator’s Guide
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10.4.4. Error Level Displayed to Users
Errors in the Software and hardware will be displayed to the user in the form of an error message. The
level of error that will result in the display of an error message depends on the setting of the parameter
ErrorLevelDisplayToUser in the General tab of the System Options dialog box. The following levels are available:
c
Level 1 (Fatal): Fatal error, system/hardware crash.
c Level 2 (Critical): Error as a result of invalid measurement.
c
Level 3 (Error): Error, but the result does not cause an invalid measurement.
c
Level 4 (Warning): Information for user.
If, for example, the ErrorLevelDisplayToUser is set at Level 1, only error messages regarding system or hardware
crashes will be displayed to users. The factory-installed default for the ErrorLevelDisplayToUser is set at Level
3 (Error).
10.4.5. Reagent Container Configuration
In the Reagent Container Configuration area, the minimum and maximum liquid levels for reagent and waste
containers can be set. To open the Reagent Container Configuration dialog box:
1
Click on the Master Data menu on the Cedex Control Center.
2
Click on Reagent Container Configuration and the dialog box appears.
■
Maximum and minimum volumes can be defined using this dialog box. When standard-sized containers are
used, it is not advisable to change default settings for the Min volume and Max volume.
It is also possible to define a Warn Level and a Lock Level. The standard default for the Warn Level is 6. This
means that a warning message will appear if the amount of reagents left is 6 mL or less. The standard setting for
the Lock Level is 3, which means that the system will be locked (i.e., no further measurements will be possible)
if there are only 3 mL left. The settings for the Warn Level and Lock Level can be changed. Saving changes will
immediately update the estimation of the number of remaining measurements.
10.4.6. Disabling the Reagent Control
The Reagent Control function keeps track of the amount of reagents used and notifies the user when the levels
are running low. The function can be disabled in the General tab of the System Options dialog box. The Reagent
Control function is enabled when the value for the DisableReagentControl entry is set to “0”. To disable the
function, set the value to “1”.
10.4.7. Changing the Exponent
The default concentration value for results is expressed in × 10
5
cells/mL. However, concentrations may be
expressed instead in × 10
6
cells/mL, depending on the setting in the System Options. When the value for the
DisplayExponential entry is set to “5” (default), the exponent will be displayed in × 10
5
cells/mL. To set the
exponent to × 10
6
cells/mL, change the value for the DisplayExponential entry to “6”.
10.4.8. Default Settings
In general, Research or Production Staff users should not be assigned access rights to the System Options
dialog box in which default settings that apply to the whole system can be configured. However, some
parameters needed to customize the individual workplace (e.g., definition of the default settings for
certain measurement parameters) can be found under User Preferences (see “User Preferences”).
Administrator Functions
The System Options
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