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6.3. CEPH Collimator Alignment
6.3.1. CEPH Collimator Alignment
1. Run the C:\VCaptureSW\Acquisition\CEPH\WideCEPH\Norm\VACAP.exe file.
2. Send [SPM_CEPH], [SPM_HSON], [SPM_FREQ_0160], [SPM_COLM_0005], [SPM_CAMS],
[SPM_RET_], and [SPM_ERDY] commands to the Command window to configure the CEPH
sensor and collimator.
3. Set 90kvp, 10mA in VACAP, send the [SPM_SSB_] command to the Command window, and
click the Capture button to acquire the image.
4. Use the Collimator control command to find a value that satisfies the standard below.
Command Function
[SPM_CAST_XXXXX] CEPH mode collimator movement control
5. Run EzEval.exe, choose EzEvaluation for the tap menu on the top left and choose collimator
viewer from the tap menu on the top right.
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