NobelProcera® 2G scanner calibration
To ensure accurate scan results, a calibration scan must be executed every month. Make sure to calibrate the scanner before using it for the first time.
To calibrate the NobelProcera® 2G scanner:
Click the DTX Studio™ Lab icon 
in the notification area. A window appears showing information about the connection status of the scanner and about the calibration status of the scanner.
Click Calibrate scanner to start the calibration.
Note
Alternatively, right-click the Scan service icon in the notification area and select Calibrate.
Select the calibration option: Check calibration or Full calibration.
An icon indicates the estimated time required for the respective scan.