GE Senographe DS Manual page 1105

GE Healthcare
Revision 1
6-5 First power-on Check
1. Cycle OFF/ON the system.
2. Check that the message All devices are ready appears on the screen. If yes proceed to section
below.
3. If error messages appear on screen, verify that the various connections are correctly made and refer
to
Job Card TSG A007 - Digital Detector Firmware Corrupted
below.
7 COMPLETION
7-1 Calibrations to Carry Out
Carry out the following calibrations:
Calibrations - Checks
Acquisition Image Chain
Tube Tilt Calibration
Collimator Calibration
Collimation Check
Bad Pixel Calibration
Gain calibration
flat field tests
Conversion Factor
Use the same dosimeter as that used for Half-Value Layer Measurement. If in doubt, repeat
AOP: Automatic Optimization of Parameters
AOP Calibration
mAs non linearity
AOP/SNR Check
If AOP/SNR Test not OK, repeat all calibrations from AOP Calibration
7-2 If Stereotaxy Option Present
If the system has the Stereotaxy option, you must perform the required, applicable checks and calibra-
tions listed in section
• JC-CAL-A002 - Image Plane to Carbon Cover Distance in the Stereotaxy Service Manual (only for
ADS 53.40).
• Vertical approach (QC Test 2) and lateral approach (QC Test 5) accuracy checks described in the
"Planned Maintenance" section of the Stereotaxy Operator Manual.
You must ask the Operator to perform:
• The necessary biopsy device accuracy checks as described in QC Test 3 and QC Test 4 of the
"Planned Maintenance" section of the Stereotaxy Operator Manual.
• The puncture tool accuracy check as described in QC Test 6 of the "Planned Maintenance" section of
the Stereotaxy Operator Manual.
JC-DR-A-141.fm
Job Card CAL A027 - Tube Tilt Calibration on page 1681
Job Card CAL A029 - Collimator Format Calibration on page 1683
Job Card ELE A028 - Collimation Checks on page 679
If Collimation Check not OK, repeat Collimator Calibration
Job Card CAL A041 - Bad Pixel Calibration on page 1693
Job Card CAL A043 - Detector Gain Calibration on page 1697
Job Card ELE A032 – IQ Tools Flat Field Test on page 699
If IQ Tests not OK, repeat all calibrations from Bad Pixel.
Job Card CAL A045 - Conversion Factor Measurement on page 1701
- Half-Value Layer Measurement on page
Job Card CAL A051 - AOP Calibration on page 1723
Job Card CAL A053 - mAs Non-linearity Calibration on page 1725
Job Card ELE A038 - AOP Mode and SNR Check on page 707
7-1, Calibrations to Carry Out on page 1105
Service Information and Procedures Class A 2385072-16-8EN
Job Card D/R A141 - Image Receptor/Digital Detector
on page 1015
Page no. 1105
then proceed to section
Job Card
Job Card CAL A046
1703.
and the following Stereotaxy tasks:
Senographe DS
7
7
Chapter 9