PerkinElmer OilExpress 4, User Manual

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56 . OilExpress 4 System User's Guide
Ultrasonic Height Sensing Errors dialog
If the Ultrasonic Liquid Level Sensor bar identifies that any samples are outside the minimum
and maximum heights that can be reliably detected by the sensors, then the Ultrasonic
Height Sensing Errors dialog is displayed in OilExpress 4 software (Figure 38).
NOTE: The dialog will not list any sample positions that were defined as
Do Not Analyze
in
the Samples table, or those for which a custom height was entered.
For each sample listed, you can enter a fixed
Sampling Height
and then
Continue
the
analysis. The minimum (or maximum, if applicable) sampling height for the current Rack
Type is entered by default. For more information, refer to the
Ultrasonic Height Sensing
Errors
topic in the OilExpress 4 on-screen Help file.
Figure 38 Ultrasonic Height Sensing Errors dialog