Adjustment Test; Control Position Of The Collimator Blades - Siemens LITHOSTAR Multiline Manual

PC Board Replacement

Adjustment test

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Set DIP switch S2.4 to "OFF".
•
Close the "height" and "width" collimator blades completely by hand.
•
Remove the prefilter (if present).
•
Move the iris blades to an opening of 70 x 70 mm (measure at the iris blades).
•
Switch the system back on or reinsert fuse F1 on D1.
•
Switch DIP switch S2.4 to "ON" for initialization.
The system will initialize. DIP switch S2.4 should remain "ON" during operation.
•
The height and width blades will open or close to the 44mm format (± 0.75%) x 44 mm
(± 0.75%) at a SID of 125 cm (35 mm x 35 mm at 100 cm SID).

Control position of the collimator blades

•
Install the cassette holder. Do not insert a film cassette.
•
Move the system into the mid-range position.
•
Release fluoroscopy.
•
A radiation field of comparable size
44 mm (± 0.75%) x 44 mm (± 0.75%) - is visible on the monitor at a SID of 125 cm.
Siemens AG
Medical Solutions
RXL2-120.841.02.01.02
09.05
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LITHOSTAR Multiline