GE M
EDICAL
S
YSTEMS
D
IRECTION
FC091194, R
EVISION
02
V
IVID
7 / V
IVID
7 PRO S
ERVICE
M
ANUAL
4 - 40
Section 4-3 - Functional Checks
4-3-8
Tissue Velocity Imaging (TVI) Checks
4-3-8-1
Introduction
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.
4-3-8-2
Preparations
Use a phantom when doing these tests.
1.) Connect one of the probes, to the scanner’s left-most probe connector.
-
See
Probe Connection
, page
3-13
for info about connecting the probes
-
See
Probes
, page
9-28
for available probes
2.) Turn ON the scanner
-
See see
4-2-1 - Power ON/ Boot Up
on page
4-2
for info about booting the scanner.
The 2D Mode window is displayed (default mode).
3.) If needed, adjust the Display’s Brightness and Contrast setting.
4.) Press
TVI
.