17.
Select "Ceph" exam.
18.
Prepare the machine to take a ceph exam.
19.
Take an exposure at 60kV, 4mA.
20.
In the acquired image using the AIS ruler verify:
•
In the ear centering pin: that the misalignment between the inner dot
and the outer circle is not more than 1.5 mm
•
that the unexposed upper and lower border is 3mm +/-2mm
21.
If distance is outside the tolerance range or the x-ray field is not correctly
irradiated (
Figure 44
), enter the service menu (see paragraph 11.2.11) to correct
the problem (see paragraph 11.2.12).
Figure 44
To Next Page
Loading...
