Strato X User Manual - Image Works

USER'S MANUAL
General instructions for use
4. Place now the special ruler (refer to Figure 23) on the film; care has
to be done on such a way to have the four lines (two upper and two
on lower) defining the limit of the image exactly on the borders of the
transversal (or cross) image of the point of interest. That image is the
third from the left (second transversal) in case of a complete exam or
the latest image in case of reduced exam. In this way, the central line
of the ruler, that now is exactly placed in the middle of the image,
defines the point of interest defined by STRATO X. Now
measurements of the offset can be made, having this line as a
reference; the ruler has also the positive and negative indication of
the measures.
Second
transversal
image (point of
interest)
Longitudinal
image
Figure 23
5. Measure, using the ruler, the distance from the real point of interest
to the reference line, considering also the sign: + if the point of
interest is on the right side of the reference line, - if it is on the left
one. This value is the langitudinal displacement (or longitudinal); it
has to be input (if needed) on STRATO X when display shows the
following message:
TRANSV OFFS:>+00
Reference line for Point of
interest
Reference lines for Image
borders
Figure 24
(Rev. 1)
83
STRATO X (120V)