8 Calibration and adjustment
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Gendex Dental Systems 91
8.4.3 3D Quality Check program
1. Attach the QC phantom to the 3D phantom base.
2. Ensure that QC phantom is aligned with the spirit level on
the phantom base. If it’s not, level it using the screws on
the bottom of the phantom base.
3. Select the 3D QC program.
4. Press Patient In.
5. Take an exposure.
6. Quality check measurement information and pass/fail re-
sult can be found in the reconstructed volume from axial
view. Use 3D viewing software from to find the axial slic-
es containing the information. If quality check is not
passed, unit may need recalibration. Please redo 3d ge-
ometry and 3d pixel calibrations. If the quality check is
still not passed, contact service.
Approved: Laihonen Tuuli 2016-12-02 16:41
Reviewed: Nieminen Timo Antero 2016-12-02 15:31
Approved
See PDM system to determine the status of this document. Printed out: 2017-03-22 10:54:38
D507729, 7
Copyright © 2016 by PaloDEx Group Oy. All rights reserved.
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