GE Voluson S6 Basic User Manual page 247

9.2.4.3 Initial Condition of different Probes
Voluson® S6/S8 Basic User Manual
5433669-100 Revision 4
The center of rotation can be X/Y-positioned by the trackball. This causes also a parallel
displacement of those planes presented by the non-reference images. The intersection line
of the non-reference images with the reference image will undergo a parallel X or Y shift
accordingly.
IMPORTANT: – Positioning the center of rotation in the reference
image marks that point which will not get lost
during the rotation.
– It is recommended to use the [Parallel Shift]
rotary control together with the reference
selection for the performance of parallel sections.
In this mode only one image is concerned by
changes.
System feature:
The center of rotation cannot leave the display field A, B or C. In case an intersection line
reaches the volume border, the line will stay there and the image (with further shift) will
continue to move in the shift direction. This is especially helpful when due to magnification the
display field is small compared with the area of the plane to be observed.
Select this key on the menu area to reset the rotations and translations of a volume section
to the initial (start) position.
Volume Mode
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