7 3D/4D
Operator’s Manual 7 - 27
• Slice order number: indicating the order of the slices, the order of central slice is “0”, the slices
before the central slice are marked with negative integral numbers, and the slices after the
central slice are marked with positive integral numbers.
• Slice position (to the central slice): displayed at the upper left corner of each image, indicating
the position of each image (such as -6mm, -3mm, 3mm, 6mm).
• Coordinate axis: indicated on the A, B, C three reference images, match together with the
central slice line, and will move accordingly with the central slice line.
Slice shifting
When on the bottom of the main screen is highlighted, rotate the trackball, the section image is
fixed and you can move the section line left and right or up and down.
When on the bottom of the main screen is highlighted, rotate the trackball, the section line is
fixed and you can move the section image left and right or up and down. Or click , and you can
move the section image by rotating trackball.
Spacing
The value is displayed at the upper left side of the slice, unit: mm. Tap [Spacing] and rotate < Angle
> to adjust the spacing.
Slices number
Tap [Slices Number] on the touch screen, and then rotate <Angle> to change slices number.
Thickness
Thickness can not be larger than Spacing.
T
ap [Thick
ness] on the to
uch screen
, and then ro
tate <Angle> to
adjust the
SCV thickness.
When
the thickness value is larger than zero, the SCV function is on.
Figures below are the effect before and after the SCV function is turned on. You can see the body
structure within the range of the thickness is added to the image after the SCV function is on.
Before
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