Device Geometry Calibration - KaVo ORTHOPANTOMOGRAPH OP 3D User And Installation Manual

9 Installation
6. Acknowledge the calibration result by pressing the OK button.

9.6.7 Device geometry calibration

This program calibrates the device imaging geometry for imaging utilizing the 2D/3D
sensor.
NOTICE! This calibration produces X-rays. Protect yourself from radiation.
NOTICE! This calibration is iterative and may need to be run a couple of times
before it passes.
Geometry Calibration Phantom is required when performing this calibration.
1. Attach the Geometry Calibration Phantom to the device.
2. Select Device geometry calibration from Calibrations menu.
3. All PAN and 3D patient positioning lights come on. Check that the lights hit the
grooves on the phantom to ensure that the positioning lights are correctly aligned.
If the lights do not hit the grooves, they need to be re-aligned. See chapter
positioning light adjustment
4. Protect yourself from radiation
5. Press and hold the exposure button down to take the calibration image.
6. When the exposure warning stops and the program end tone is played, the program
is complete.
7. The calibration results appear on the GUI.
NOTICE! This may take several minutes.
8. Acknowledge the calibration by pressing the OK button.
NOTICE! If the calibration fails and the GUI doesn't tell you to do any
adjustments, repeat the calibration.
NOTICE! If the calibration fails and the GUI informs you to adjust the height
of the sensor, adjust the sensor according to chapter
adjustment
124
Reviewed Suuronen Esa 2019-09-19 12:21
Approved Lassinen Juuso 2019-10-02 14:37
on page 186.
on page 180.
Patient
2D/3D Sensor height
ORTHOPANTOMOGRAPH
™
OP 3D
D519207, 19