Planmeca ProMax X-ray Instruction Manual page 122

Chapter E - C-ARM AND IMAGING ARM
The x-line on the alignment tool plate must be parallel to the x-line on the ball phantom. Note
that the line on the ball phantom and the line on the alignment tool plate do not have to
coincide, but they must be parallel, the deviation may be ±1mm. If not, loosen the patient
support table attachment screws with the 3mm Allen key and adjust the table angle and the
position backwards or forwards until the line on the ball phantom is in correct position (see
arrows on Fig. 64).
Patient support table
attachment screws
Figure 64
E-36 ProMax X-ray unit with Dimax3
C-arm in x-direction adjustment position ("0° position")
PANORAMIC BEAM AND PATIENT POSITIONING MECH-
Tube head
Sensor head
Technical Manual