Service Manual – Corrective maintenance
SERVICE MANUAL • X-MIND prime 3D • (19) • 11/2019 • NXMPEN080A
The secondary collimator shadow can enter in the sensor acquisition area from the
top or bottom border of the frame.
Shadow on top frame border
Shadow on bottom frame border
In some cases the vertical lines may be present only on one side of the image. In
these cases if the vertical lines on the final image are noticed only on the first
part of the image acquisition (patient nose side) the secondary collimator
shadows has to be searched in the first frames otherwise if the vertical lines are
located in the end of image acquisition (back of patient head side) the secondary
collimator shadow has to be searched in the lasts frames.
Examples of vertical lines on whole image acquisition
PhD_C_Test (technical Tool) 30x24LL Acquisition
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