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hyperion - TECHNICAL MANUAL
2.4.3 Cylindrical test phantom acquisition (“Mattarellum”)
From the main window select “Scan ->Matterellum Acquisition”.
Themattarellumcanbepositionedin2waysonlydependingonthesizeofthepanelttedontheX9.Thetworowsof
metallic spheres are not at the centre of the cylinder so they will be higher or lower depending on how the Mattarellum
is positioned. For the small panel (13X8) the cylinder should be positioned with the spheres low. Vice versa, with the
large panel (13X13), the Mattarellum should be positioned so the spheres are high.