27
3.2 Checking Symmetry
Pr
ess Side once to rotate the C-arm 180° to position 3.
After the C-arm has finished rotating, pin the arm as shown with the
alignment pin. (Figure 39)
Figure 39
Check to make sure that the x-line on the ball phantom and the alignment
ruler coincide. (Figure 40)
Figure 40
Printed copies of this document are considered uncontrolled.
7535.11.Rev001 08.07.2018