56 Adjustments / Programs
SIREMOBIL Iso-C SPR2-230.840.01.01.02 © Siemens, 2008
08.08 CS PS SP
Page 56 of 148
For internal use only
Collimator displays on the monitor 5.7
Prerequisites 0
x Camera rotation, collimators for X-Iris, and slot diaphragm must be set correctly.
WARNING
X-ray radiation!
¹ See (Safety information / p. 11).
¹ Use radiation protection! Wear a lead apron!
Collimator display, X-Iris 0
x Connect the service PC to the serial interface of the SIREMOBIL.
x Start the service program.
x Select the "Adjustment, Calibrations..." menu.
x Respond to the query with "Yes".
x Select "Screen Display COLLIMATOR" in the "Function Groups:" combo box.
Start adjustment 0
x In the "Available Functions:" window select "Init" and click "Execute". The X-Iris is auto-
matically opened to full format and the slot diaphragm is opened to maximum aperture.
Full format, X-Iris open 0
x Zoom must be disabled.
X
x Release fluoro and wait until generator has performed automatic adjustment.
x Switch fluoro off. The X-Iris is displayed on the monitor.
x Use the keys for opening and closing the X-Iris to set the diameter of the superimposed
circle to the size of the X-iris.
x In the "Available Functions:" window select "Open Pos - II. Full Format" and click "Exe-
cute".
x Close the status window by clicking the OK button.
x For the query "Do you want to reset the unit", click "No". The X-Iris is automatically
closed to the smallest format.
Full format, X-Iris closed 0
X x Briefly release fluoro. The X-Iris is displayed on the monitor.
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