Chapter D - ADJUSTMENT & CALIBRATION
D-36 Planmeca Proline EC X-ray unit
CEPHALOSTAT ADJUSTMENT
Technical Manual
Place a loaded cassette to the cassette holder.
Select low exposure parameters, e.g. 62 kV, 6mA and 0.4 sec.
Take an exposure and develop the film. If the ear posts are exposed concentrically the sys-
tem is ready for use. Otherwise readjust the cephalostat arm. (See Fig. 39).
Figure 39
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