Acclarix AX8/Acclarix AX7 Diagnostic Ultrasound System User Manual Imaging
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Scale adjusts the range of velocities that are displayed. Upward
presses increase scale and downward presses decrease it.
The Baseline control adjusts the Doppler baseline. Upward
presses move the baseline up on the screen and downward
presses move the baseline down.
Normally, signals above the baseline are positive velocities
(moving toward the transducer). However, when Invert is
pressed then negative velocities are above the baseline. Invert
does not affect the baseline position.
Strip Doppler supports image presets for Low Flow, Medium
Flow, and High Flow.
Adjust the Doppler scale to account for the angle between the
Doppler cursor and the blood flow. Upward presses increment
the angle. Downward presses decrement the angle. Angles
above 80 are not allowed.
Adjusts the angle correct quickly to one of 60°/0°/-60°.
The Filter control removes excessive noise from movement of
vessel walls. Options of Low, Med and High are available.
Higher wall filter level will suppress more strong single of the
vessel walls, but low flow signal will be missing.
Switches between grayscale and tinted (pseudo-color)
postprocessing maps.
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