Vatech A9 (PHT-30CSS)
Technical manual
VDH-TeM-098
67 / 214
COPYRIGHT© 2020 VATECH.
4. CT Geometry Calibration
4.1. Sensor Uoffset setting
To optimize CT image quality in the equipment, the operator should perform the Geometry
Calibration operation according to the following procedures.
• Sensor Leveling
If you installed a new sensor, make sure that you made it level before
CT Geometry Calibration.
1. As shown in the image below, attach CT Phantom Jig to Bite Block.
2. Place the Cone-phantom in the middle of the Jig.
Cone-phantom position
3. Run VAKCAP.exe file.
VAKCAP.exe Path : C:\VCaptureSW\Acquisition\CBCT\WidePANO folder
4. Click the Capture/Recon tab and send the [SPM_ARCT] command to initiate the system into
CT mode.