
7. Acquiring PANO Images
74
vatech A9 (Model name: PHT-30CSS) User Manual
Laser Beam Aligning
Be careful not to shine the laser beam directly into the
person's eyes. Doing so may result in vision loss.
If the laser beam is not correctly positioned, there may be
distortion, causing the image to be enlarged or reduced, or
ghost shadows may occur and lower the image quality. Be
sure to align the Laser Beam properly.
1.
Align the Vertical Beam with the center of the face (Mid-sagittal Line). (It is to
prevent the horizontal expansion of the image)
2.
Align the Horizontal Beam in a straight line to the Frankfurt Line on the patient's
face. Use the
Horizontal Beam
button on the control panel to position it. Make
sure that the Horizontal Beam is aligned to the patient's face horizontally.
Finishing Patient Positioning
1.
Click the
READY
button. X-ray exposure has not started yet.
2.
Now go to
7.4 X-ray Exposure
to start the exposure.
Summary of Contents for A9
Page 1: ......
Page 2: ...Notice 2 vatech A9 Model name PHT 30CSS User Manual...
Page 4: ...Notice 4 vatech A9 Model name PHT 30CSS User Manual Left blank intentionally...
Page 12: ...1 Introduction 12 vatech A9 Model name PHT 30CSS User Manual Left blank intentionally...
Page 18: ...2 General Information 18 vatech A9 Model name PHT 30CSS User Manual Left blank intentionally...
Page 124: ...10 Troubleshooting 124 vatech A9 Model name PHT 30CSS User Manual Left blank intentionally...
Page 140: ...12 Maintenance 140 vatech A9 Model name PHT 30CSS User Manual Left blank intentionally...
Page 170: ...15 Appendices 170 vatech A9 Model name PHT 30CSS User Manual...
Page 194: ......
Page 196: ......