GE HEALTHCARE PROPRIETARY TO GE
D
IRECTION 5344303-100, REVISION 3 VIVID P3 SERVICE MANUAL
Chapter 4 Functional Checks 4-27
17
Time Resolution Adjusts the resolution in frequency domain.
18
Spectral Average
Optimizes the smoothness of the spectrum.
Different levels can be selected.
19
Power output
Optimizes image quality and allows user to
reduce beam intensity. 10% increments
between 0-100%. Values greater than 0.1 are
displayed.
20
SV Length
Sizes the sample volume gate.
21
Low Vel Reject
Wall Filter insulates the Doppler signal from
excessive noise caused from vessel
movement.
Table 4-12 CW Doppler Mode Touch Panel Controls
Step Task Expected Result(s)
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