KaVo ORTHOPANTOMOGRAPH OP 3D Pro, Installation Manual

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6 Panoramic and 3D calibrations and adjustments................................................... 61
6.1 Introduction ......................................................................................................... 61
6.2 When to calibrate the unit ................................................................................... 62
6.3 Reset maintenance counter ................................................................................ 63
6.4 Preparing for calibration ...................................................................................... 63
6.5 The calibration sequence .................................................................................... 66
6.5.1 Calibration of the preheat of the tube....................................................... 66
6.5.2 Calibration of the tube current.................................................................. 66
6.5.3 3D collimator calibration........................................................................... 67
6.5.4 3D Beam size verification (optional)......................................................... 69
6.5.5 Panoramic collimator calibration .............................................................. 70
6.5.6 Panoramic
geometry calibration............................................................... 74
6.5.7 3D geometry calibration ........................................................................... 75
6.5.8 SFOV (Small panel) 3D lasers alignment ................................................ 76
6.5.9 MFOV (Medium panel) 3D lasers alignment ............................................ 78
6.5.10 Panoramic laser alignment....................................................................... 82
6.5.11 3D pixel calibration................................................................................... 84
6.5.12 Panoramic
pixel calibration ...................................................................... 84
6.5.13 3D Quality Check .................................................................................... 85
6.5.14 Panoramic Quality Check (optional)......................................................... 90
7 Cephalometric calibration and alignment ............................................................... 93
7.1 Preparations........................................................................................................ 93
7.2 Cephalometric calibration sequence ................................................................... 93
7.2.1 Balancing the cephalostat ........................................................................ 94
7.2.2 Primary collimator calibration ................................................................... 94
7.2.3 Rotation angle calibration......................................................................... 95
7.2.4 Mechanical adjustment program .............................................................. 97
7.2.5 Secondary collimator horizontal adjustment .......................................... 108
7.2.6 Cephalostat laser alignment................................................................... 110
7.2.7 Cephalostat pixel calibration .................................................................. 111
7.2.8 Cephalostat Quality Check (optional)..................................................... 111
7.2.9 Ear holder alignment .............................................................................. 113
7.2.10 Horizontal adjustment ............................................................................ 115
7.2.11 Vertical adjustment................................................................................. 116
8 Special procedures.................................................................................................. 117
8.1 General ............................................................................................................. 117
8.2 Cephalometric upgrade kit ................................................................................ 117
8.3 Changing the cephalostat arm side................................................................... 117
8.4 Changing the cephalostat arm side in service mode ........................................ 126
8.5 Adjusting and calibrating the cephalostat.......................................................... 127
8.6 Connecting the unit to the mains....................................................................... 128
8.6.1 Preparing the PC.................................................................................... 131
8.6.2 Configuring the communication link to the PC ....................................... 131
8.7 Firmware update ............................................................................................... 133
8.7.1 Preparing for update .............................................................................. 133
8.7.2 Software update ..................................................................................... 134
8.7.2.1 Automatic update..................................................................... 134
8.7.2.2 Manual update ......................................................................... 134
8.8 Volatile installation ............................................................................................ 138