Chapter D - ADJUSTMENT & CALIBRATION
D-20 Planmeca Proline CC panoramic x-ray
Technical Manual
The midsagittal light beam should strike the black line on the front of the ball phantom.
Figure 30
If the light beams do not coincide with the black lines or they are not in focus, they should be
adjusted.
4.2 Positioning light adjustment
Bending the mirror bracket backwards or forwards will position the light beam.
Figure 31
Rotating the mirror bracket will adjust the light beam position in vertical direction.
Figure 32
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Midsagittal light beam
Adj.beam rightleft.eps
Mirror bracket
Adj.beam updown.eps