User's Manual

Wireless Service Manual
Page 119 of 124 RA14-11A-022
Test ITEM (13)
Calibration
Frequency
D: Daily □ M: Monthly □
Q: Quarterly □ A: Annually ■
Objective:
Compensates defect pixels and calibrates pixel gain using the installed x-ray generator and x-ray tube.
Equipment:
Workstation, VXSetup S/W
Power supply, Power Meter
X-ray GEN., X-ray Tube
Inspection Report Form
Procedure:
Turn on the power of the system.
Run VXSetup.
Operation of calibration: Enter 10 in the Stage of Preoffset and perform the calibration.
Operation of calibration: Enter 10 in the Stage of Postoffset and perform the calibration.
Operation of calibration: Perform Defect defection.
Operation of calibration: Perform Gain correction.
Performance and Corrective Action:
Featured artifacts are not found if calibration is performed normally.
If many artifacts are found, perform calibration again.
If many artifacts are still found, service assistance is necessary.
Record result on Inspection Report Form.
Result:
Frequency: D: □, M: □, Q: □, A: □ Date: 20**-**-** Operator:
Limit of Acceptability: N/A
Remarks: