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GE H
EALTHCARE
D
5158821-100, R
IRECTION
Once the ball is in the centre of the detector:
49. Tighten the screws on the top of the X-Ray Source.
50. Tightening the screws may change the value of the ball centre. Turn X-rays back on, and verify
3
EVISION
The x value must eventually equal the centre of rotation in the registry (within 5 pixels). Open
Calibration Tools (located in C:\Program Files\GE Medical Systems\eXplore
Utilities\Calibration\). Click on Calib. Settings tab. Click File, and choose Read Registry Values
from the drop-down menu. The Centre of Rotation equals the value in Centre of Rotation1.
This positioning puts the ball in the centre of the detector.
To reach the correct x value:
a. Turn off the X-Ray Source.
b. Loosen the 2 screws on
the top of the Source and
move the Source using the
Source adjustment wheel.
This moves the Source
along the x-axis as shown
in the diagram.
c. Repeat steps 34 to 48 until
the x value equals the
same value that appears in
the registry (within 5
pixels). Use the Worksheet
to record values.
the setting by repeating steps 34 to 48.
X
L
SP S
E
PLORE
OCUS
ERVICE
G
UIDE
Page 177
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