Planmeca Proline CC, Technical Manual

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Chapter D - ADJUSTMENT & CALIBRATION
D-32 Planmeca Proline CC panoramic x-ray
Technical Manual
After the exposure the difference between the offset value and the AEC-signal during the expo-
sure is shown on the main display. Set this value to 51 ±1 with the gain trimmer located on the
Cassette limit PCB. Repeat the adjustment until the correct value has been reached and check
the value by taking at least two exposures.
Check the value for the primary slot number 1 and adjust the slot position in horizontal direction,
if needed. Do not adjust the value by turning the trimmer.
NOTE Remove the AEC calibration tool from the primary slot before selecting the primary slot
number 1. Position the AEC calibration tool to the front of the second primary slot
(number 1) before adjusting the AEC-signal.
NOTE In the service mode the difference between the offset value and the AEC-signal value of
the latest exposure (taken in the normal mode) can be seen by pressing the CTL key. To
exit this mode press the CTL key a second time.
U 5 1