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Operation Manual
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NT Caliper Placement
Press the touch screen to select an NT measurement type.
X
On to On: Measures NT by positioning the cursor on the NT’s inner-inner.
Cursor
X
On to Max Brightness: Positions one side of the cursor on the outside of the NT to measure inner-
outer. This measurement method is used when harmonic methods were used and one side of
the nuchal translucency was blurred.
Cursor
X
In to In: This measurement method is similar to On to On as it takes a measurement by inner-
inner; however, it uses a narrower cursor interval.
Cursor
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Items
X
NT: The acquired A, B, and C plane images and the automatically measured NT are displayed in
the 3D View screen.
X
IT: Locates mid-sagittal view and detects spina bifida in the fetus.
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