User`s guide

Imaging Modalities
PW and CW Imaging
Revision D.0 7-107
ssn February 10, 1999 C:\WINNT\Profiles\dapowell\Desktop\D.0 Books\CD FILES SONOS
D.0\System Basics D.0\Frame Files\7CH.FM add.2
Spectrum is cut off. Adjust Baseline to move the baseline down.
Scale to increase the range of displayed velocities
(also decreases the waveform size).
Artifact in
spectrum.
Gain, Filter, and Power.
Symptoms Suggestions
Tip: Mechanical heart
valves occasionally
cause unavoidable
artifact. Artifact could
also be caused by
external sources such
as lighting, other
equipment, or
telecommunications
devices.