Planmeca ProMax Technical Manual page 154

Chapter E - C-ARM AND IMAGING ARM
From the list on the i600 display that appears select Primary collimator calibration (i610).
Figure 73
From the list on the i610 display that appears select Pan mode X-collimator calibration
(i61.1). The radiation beam from the collimator can now be checked without the rotating unit
moving.
Figure 74
Manually position the C-arm to a convenient position for viewing the sensor head. Place the
beam alignment tool to the sensor head alignment tool upside down.
Darken the room sufficiently so that you will be able to see the image of the radiation beam on
the alignment tool (it is fluorescent and glows when the radiation beam strikes it), but not so
dark that you cannot see the borders of the alignment rectangle.
E-56 Planmeca ProMax
PANORAMIC BEAM AND PATIENT POSITIONING MECHANISM
ADJUSTMENT
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