Del Medical EPEX Omniflex IV, Руководство по обслуживанию

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EPEX/Omniflex IV System Service Manual
vi Contents
Final Assembly ............................................................................... 3-35
Chapter 4:
Adjustments and Calibration
Connecting the Service Laptop............................................................... 4-2
Installing the GenWare Console Program......................................... 4-2
Starting GenWare Console................................................................ 4-2
Setting the Communications Link .................................................... 4-2
Setting the Generator Utilities ................................................................ 4-3
Utility Menu...................................................................................... 4-3
Setting Time and Date ................................................................ 4-3
Error Log..................................................................................... 4-4
Statistics ...................................................................................... 4-4
Generator Setup Menu ............................................................................ 4-5
Receptor 1 Setup ............................................................................... 4-5
AEC Setup .................................................................................. 4-8
Receptor Defaults ....................................................................... 4-9
I/O Configuration...................................................................... 4-10
AEC Density Calibration ................................................................ 4-13
AEC Setup ...................................................................................... 4-14
X-ray Tube Calibrations........................................................................ 4-16
Conditioning the X-ray Tube .......................................................... 4-16
X-ray Tube Warm Up ........................................................................... 4-18
X-ray Tube Calibration Procedure.................................................. 4-19
Collimator System Calibration ............................................................. 4-20
System Adjustments and Calibration.............................................. 4-20
Central Beam and X-ray to Light Field Adjustments ..................... 4-21
Mechanical Checks Before Beam Alignment........................... 4-22
Aligning the Test Tool to the DirectRay Detector Center......... 4-26
Aligning VSID Central Beam to the DirectRay
Detector Center ...................................................................... 4-27
Verifying VSID X-ray Field Centered to the DirectRay
Detector Center ...................................................................... 4-29
Aligning the Collimator Light Field to the X-ray Field............ 4-30
Aligning the Collimator Crosshair to the X-ray Field .............. 4-32
Aligning the HSID Central Beam and X-ray Field Center to
DirectRay Detector Center..................................................... 4-33