A:1.Ensure the calibration template is generated using the calibration function of Demo software or call the calibration API of SDK to generate the template. If a correction template has been generated in fixed gain and Binning mode, recalibration is necessary when switching to other gain or Binning modes .
2. The correction template is not enabled - If using the Demo software, navigate to the dropdown menu on the left side and select "Enable dark field, bright field, and bad pixel correction.” For SDK users, refer to the SDK development manual for instructions on activating the enable function.
3. The correction template is not applicable - Generally, recalibration is required when there are changes in the system's state, such as its geometric layout. While this can sometimes be overlooked depending on actual image quality, not recalibrating may impact correction effectiveness. It's advisable to recalibrate the detector after six months of operation.