Planmeca Proline XC Technical Manual page 196

Chapter E - DIMAX3 DIGITAL SYSTEM ADJUSTMENT
The pmpcal2 window with text Waiting appears.
Figure 164
Touch the ready field to drive the X-ray unit to the exposure position.
The text Exposure appears.
Figure 165
Take an exposure. On the image you will see the images of a metal ball and a metal ring. The
must be concentric, or if not exactly concentric there must be a small gap between the edge
of the ball and the inner edge of the circle. If the ball and ring are correctly positioned, the test
image is accepted.
If the ball touches the ring the ear posts must be adjusted, refer to section 7.6 "Head support
adjustment" on page E-73.
E-86 Planmeca Proline XC X-ray unit
CEPHALOSTAT ADJUSTMENT
Technical Manual