6 Panoramic and 3D calibrations and adjustments
85
NOTICE! Re-do panoramic pixel calibration, if cephalostat
sensor is moved to panoramic side or the sensor is
changed.
1. Attach the tube head covers.
2. Remove the calibration tools.
3. Select the
Pan Pix
program.
4. Press
Patient Positioning
.
5. Take an exposure.
6. Check that the calibration result is “passed”.
6.5.13
3D Quality
Check
The x-ray unit has integrated 3D quality check program,
which verifies following values from the reconstructed
volume automatically:
•
Image noise
•
Grey values
•
Uniformity (Driver Update Package 15.1 or newer
required)
Following properties can be inspected visually by the user
from the reconstructed volume:
•
Artefacts
Summary of Contents for ORTHOPANTOMOGRAPH OP 3D Pro
Page 2: ......
Page 4: ......
Page 8: ...iv rev...
Page 18: ...1 Introduction 10...
Page 27: ...2 Unit description 19 2 6 Unit movements Panoramic unit movements R C J D...
Page 29: ...2 Unit description 21...
Page 30: ...2 Unit description 22...
Page 38: ...4 PC requirements 30...
Page 54: ...5 Installing the unit 46 4 Fasten the covers...
Page 67: ...5 Installing the unit 59 C C D D Top cover of the column E E...
Page 104: ...7 Cephalometric calibration and alignment 96...
Page 111: ...7 Cephalometric calibration and alignment 103 3 Tighten the locking nut...
Page 117: ...7 Cephalometric calibration and alignment 109...
Page 128: ...8 Special procedures 120 6 Remove the arm from the column 4 nuts 7 Disassemble the arm...
Page 132: ...8 Special procedures 124 right handed assembly Prism assembly for the left handed cephalostat...
Page 158: ...8 Special procedures 150...
Page 165: ...9 OP 3D Pro Pre sales check list 157 9 11 Notes comments...
Page 166: ...9 OP 3D Pro Pre sales check list 158 9 12 Dimensions 463...
Page 167: ...9 OP 3D Pro Pre sales check list 159 9 13 Dimensions with cephalostat...