Thermo Scientific NITON XL3t 500 User Manual page 76

The Calibrate Detector Screen
1-62 NITON XL3 Analyzer User's Guide
Figure 1-19. Detector Calibration Screen
The analyzer calibration screen will be displayed until calibration is
complete. After the calibration has finished, the calibration results will be
displayed.
Press the on/off/escape button or the Return icon to return to the Main
Menu. In order to ensure good test results, it is essential that you calibrate
your XL3 Analyzer's detector daily, and if a check sample test reveals
discrepancies in the reading.
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