Vatech A9

Vatech A9 (PHT-30CSS)
Technical manual
VDH-TeM-098
56 / 214
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3.2. Before CT sensor calibration
1. Remove the Normal Chin Block from the unit.
2. Disassemble the Tube cases (Refer to Chapter 1. Hardware Part Service Guide).
3. Rename the CAL folder (C:\VCaptureSW\Acquisition\CBCT\WidePANO\CAL) name for backup.
3.3. CT sensor setting
• VAKCAP.exe file is required for CT Sensor Calibration operation.
Path : C:\VCaptureSW\Acquisition\CBCT\WidePANO\CAL folder
• Before the CT Sensor Calibration operation, the operator must back up
the prior CT Sensor Calibration folder.
• CT Sensor Calibration file folder:
C:\VCaptureSW\Acquisition\CBCT\WidePANO\CAL
1. Go to C:\VCaptureSW\Acquisition\CBCT\WidePANO folder.
2. Run VAKCAP.exe file.
3. Click the Capture/Recon tab and send the following commands in the command field.
CT pixel size : 184 x 686