Chapter 9
Page no. 1028
JC-TSG-A-010.fm
GE Healthcare
Senographe DS
Revision 1
Service Information and Procedures Class A 2385072-16-8EN
Job Card TSG A010 - Troubleshooting Bad Pixel Calibration Failure
4-5
Calibration to be performed after tube tilt calibration
4-6
Calibration to be performed after changing or moving the collimator
4-7
Calibration to be performed after collimator format calibration
Calibration/Test
Job Card
Tube Tilt Calibration
Job Card CAL A027 - Tube Tilt Calibration
Collimator Format Calibration
Job Card CAL A029 - Collimator Format Calibration
Bad Pixel Calibration
Job Card CAL A041 - Bad Pixel Calibration
Gain calibration
Job Card CAL A043 - Detector Gain Calibration
Flat field tests
Job Card ELE A032 – IQ Tools Flat Field Test
Conversion Factor
Job Card CAL A045 - Conversion Factor Measurement
Half Value Layer
Job Card CAL A046 - Half-Value Layer Measurement
AOP Calibration
Job Card CAL A051 - AOP Calibration
mAs non linearity
Job Card CAL A053 - mAs Non-linearity Calibration
AOP/SNR Check
Job Card ELE A038 - AOP Mode and SNR Check
If AOP/SNR test is not OK, repeat all calibrations from AOP Calibration
Calibration/Test
Job Card
Collimator Format Calibra-
tion
Job Card CAL A029 - Collimator Format Calibration
Collimation Checks
Job Card ELE A028 - Collimation Checks
If Collimator Check is not OK, repeat Collimator Calibration
Bad Pixel Calibration
Job Card CAL A041 - Bad Pixel Calibration
Gain calibration
Job Card CAL A043 - Detector Gain Calibration
Flat field tests
Job Card ELE A032 – IQ Tools Flat Field Test
Conversion Factor
Job Card CAL A045 - Conversion Factor Measurement
Half Value Layer
Job Card CAL A046 - Half-Value Layer Measurement
AOP Calibration
Job Card CAL A051 - AOP Calibration
mAs non linearity
Job Card CAL A053 - mAs Non-linearity Calibration
If AOP/SNR test is not OK, repeat all calibrations from AOP Calibration
Calibration/Test
Job Card
Collimation Checks
Job Card ELE A028 - Collimation Checks
If Collimator Check is not OK, repeat Collimator Calibration
Bad Pixel Calibration
Job Card CAL A041 - Bad Pixel Calibration
Gain calibration
Job Card CAL A043 - Detector Gain Calibration
Conversion Factor
Job Card CAL A045 - Conversion Factor Measurement
Half Value Layer
Job Card CAL A046 - Half-Value Layer Measurement
AOP Calibration
Job Card CAL A051 - AOP Calibration
mAs non linearity
Job Card CAL A053 - mAs Non-linearity Calibration
If AOP/SNR test is not OK, repeat all calibrations from AOP Calibration