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Used to adjust the Doppler sound volume.
Used to correct the angle relative to the Doppler beam.
Used to select the trace range for Doppler auto trace.
[FOR]
[REV]
[ALL]
Used to select the display type for Doppler auto trace line.
[PEAK] : Only the peak velocity trace is displayed.
[MEAN] : Both the peak velocity trace and the mean velocity
Used to adjust the threshold for Doppler tracing.
The tracing result varies depending on the threshold setting.
Used to adjust the temporal smoothness of the Doppler auto
trace line with respect to the waveform.
The tracing result varies depending on the setting.
Used to adjust the image color.
Used to adjust the sweep speed of the Doppler image.
Used to move the baseline (0-Hz line) vertically.
Used to adjust the Doppler velocity scale.
Used to reduce low-velocity noise.
Used to select the transmission/reception frequency.
Used to adjust the gamma curve.
Used to adjust the dynamic range.
Used to adjust the pixel ratio of the image.
Used to specify the number of heartbeat waveforms used for
performing automatic measurement for the Doppler auto trace
line.
Function
:
The Doppler waveform above the baseline is traced.
:
The Doppler waveform below the baseline is traced.
:
The entire Doppler waveform is traced.
trace are displayed.
No. 2B771-004EN*M
14-43
*
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