KaVo ORTHOPANTOMOGRAPH OP 3D, Руководство пользователя

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7 Maintenance
7.2.3 Calibration procedure
NOTICE! Some calibrations in this chapter are not available with all device configurations.
Perform the calibrations in the exact order as shown on the GUI.
After you have run all available calibrations successfully, take quality control images as instructed in
chapter
Quality control on page 77.
NOTICE! Calibration result images may show some artefacts without them having an effect on
the image quality. Always verify the image quality from the QC images.
7.2.3.1 3D pixel calibration
This program calibrates the sensor for 3D imaging.
No calibration tools are required when performing this calibration.
NOTICE! This calibration produces X-rays. Protect yourself from radiation.
1. Select 3D pixel calibration from the Calibrations menu.
2. Protect yourself from radiation.
3. Press and hold the exposure button down to take the calibration image.
4. When the exposure warning stops and the program end tone is played, the program is complete.
5. The calibration image appears on the GUI.
6. Acknowledge the calibration result by pressing the OK button.
7.2.3.2 PAN pixel calibration (3D sensor)
This program calibrates the 2D/3D sensor for Panoramic imaging.
No calibration tools are required when performing this calibration.
NOTICE! This calibration produces X-rays. Protect yourself from radiation.
1. Select PAN pixel calibration (3D sensor) from the Calibrations menu.
2. Protect yourself from radiation.
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