Collimator Displays On The Monitor; Prerequisites; Collimator Display, X-Iris - Siemens SIREMOBIL Compact L Service Instructions Manual

Adjustments / Programs

Collimator displays on the monitor

Prerequisites

•
Camera rotation, collimators for X-Iris and slot diaphragm have been set correctly.
WARNING

Collimator display, X-Iris

•
Connect the service PC to the serial interface of the SIREMOBIL.
•
Start the service program.
•
Select the "Adjustment, Calibrations..." menu.
•
Respond to the query with "Yes".
•
Select "Screen Display Collimator" in the "Function Groups:" combo box.
Start adjustment
•
In the "Available Functions:" window select "Init" and click on "Execute". The X-Iris is au-
tomatically opened to full format and the slot diaphragm is opened to maximum aperture.
Full format, X-Iris open
•
Zoom must be disabled.
•
Release fluoro and wait until generator has performed automatic adjustment.
•
Switch fluoro off. The X-Iris is displayed on the monitor.
•
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.
•
In the "Available Functions:" window select "Open Pos - II. Full Format" and click on "Ex-
ecute".
•
Close the status window by clicking on the OK button.
•
For the query "Do you want to reset the unit", click on "No". The X-Iris is automatically
closed to the smallest format.
Full format, X-Iris closed
•
Briefly release fluoro. The X-Iris is displayed on the monitor.
•
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.
•
In the "Available Functions:" window select "Close Pos - II. Full Format" and click on "Ex-
ecute".
•
Close the status window by clicking on the OK button.
•
For the query "Do you want to reset the unit", click on "No".
Siemens AG
Medical Solutions
X-ray radiation!
See Chapter 1, Safety Information.
Protect yourself against radiation exposure. Wear a lead apron.
SPR2-130.061.02
Rev. 11
Page 15 of 30
09.04 CS PS 24
5 - 15
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SIREMOBIL Compact
System Manual