Vatech A9, User Manual, Page: 100 / 196

9. Acquiring CBCT Images
100 vatech A9 (Model name: PHT-30CSS) User Manual
4.
The Gender/Age group of the patient is selected automatically based on the patient
information. If necessary, you can select the option manually.
5. Select X-ray intensity.
Depending on the circumference of the patient’s head, X-ray
intensity may be classified as Hard, Normal, or Soft:
Soft ≤ Normal ≤ Hard
6. The values of tube voltage and current are configured automatically according to the
patient's gender/age group and X-ray intensity. Click the UP/DOWN arrow to adjust
kVp and mA. The dose is adjustable by ±1 kVp and ± 0.1 mA, respectively.