GE Vivid E80 Service Manual page 151

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Vivid E80/E90/E95
GC091052 Rev. 3
Figure 4-16. TVI Touch panel page 1 and 2
Tissue Velocity Imaging (TVI) calculates and color-codes the
velocities in tissue. The tissue velocity information is acquired by
sampling of tissue Doppler velocity values at discrete points.
The information is stored in a combined format with grayscale
Service Manual
Functional checks
4-27