
7
z.one ultra and z.one ultra sp OPERATOR MANUAL 7-45
PW Doppler Controls
Table 7-4. PW Doppler Controls
PW Control SmartCart/SmartCart sp Scan Engine
✱ Indicates that this control is also available in retrospective processing.
Gain ✱
SmartCart/
SmartCart sp
Scan Engine
■ Adjust Gain using outer ring of D Mode
button.
■ Adjust gain using Gain knob.
Or
■ Select Gain. Press Left / Right function on
Menu Control to increase or decrease
desired gain of Doppler spectrum. Selected
value displays in PW Doppler Status area.
Scale ✱
Scan Engine
■ Press Scale (velocity) softkey to increase/
decrease velocity scale in PW Doppler.
Selected values display in PW Doppler
Status area.
■ Highlight Scale. Press Left / Right function
on Menu Control to change velocity scale
for PW Doppler. Selected values display in
PW Doppler Status area.
Baseline ✱
Scan Engine
■ Press Baseline softkey to shift Doppler
spectrum baseline. Velocity values increase
and decrease as baseline shifts.
■ Select Baseline. Press Left / Right function
on Menu Control to shift Doppler spectrum
baseline. Velocity values increase and
decrease as baseline shifts.
Invert ✱
Scan Engine
■ Press Invert softkey to flip blood flow
direction vs. strip display orientation in
Doppler spectrum.
■ Highlight Invert. Press Select button to flip
blood flow direction vs. strip display
orientation in Doppler spectrum.
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