User manual

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Figure 4A Figure 4B Figure 4C
5. Put the star shot film in the center of the scanner and scan it. The analysis
does not involve dosimetry so no warm-up scans are required and the film
can be placed in any orientation. Then using the fiducial management tool
select and place horizontal markers on the fiducial marks scribed on the
sides of the film and vertical markers on the ends – Figure 5. In the case
of the gantry star shot there are no pen marks at the ends. In that case,
place the software fiducials close to where the 0° beam line crosses the
edge of the film. To make fine adjustments highlight a fiducial mark, hold
down the Crtl key and use the keyboard arrows to move the mark and
center it. Figure 6 shows a gantry star shot image with the software
fiducials highlighting the scribed fiducial marks and the 0° beam line.
Incorrect! Color correction
must be turned off.
Open Configuration window
and check “No color
correction”
Correct! Color
correction is not active