Vatech PaX-i3D Smart Installation Manual page 133

8. When Raw Viewer window appears, release the X-ray exposure switch.
9. Select 0008.raw in the raw file list.
10. Type 95 in the T box
11. Select S in the M box.
12. Make sure that the result meets the CBCT Left/Right collimator alignment standard.
Left
Right
13. If the red pixel count is out of the permitted value, change the left/right collimator position value
14. Do the steps 5 through 12 until the left/right red pixel count is within the permitted value.
15. When the lef/right Collimator Alignment is completed, add 0.4(mm) to left/right collimator
position value each and capture the image again
Pax-i3D Smart(PHT-30LFO) Installation Manual
(Red pixels covered by collimator)
● 0.1(mm) is approximately 3 pixels.
● To close the 4 axis collimator, decrease the collimator position
values.
To open the 4 axis collimator, increase the collimator position
values.
9 Acquiring the test image
Permitted value
2~4 pixels
2~4 pixels
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