Planmeca ProMax Technical Manual page 273

ADJUSTMENTS AND CALIBRATIONS Chapter H - CEPHALOSTAT
Adjusting the ear posts in vertical direction
Make sure that the locking screw of the adjustment flange (Fig. 28, 1) is loosened. To adjust
the ear posts in vertical direction rotate the head support around its horizontal axis (Fig. 28, 4)
with the two screws on the adjustment flange (Fig. 28, 2 and 3).
3
Radiation beam
2
1
4
Figure 28 Adjusting the ear posts in vertical direction
Technical manual Planmeca ProMax H-17