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GE M
S
EDICAL
YSTEMS
D
FC091194, R
IRECTION
4-3-6-6
Check Variance, Color Maps and Cineloop
Table 4-15
Step
6.
7.
8.
4-3-6-7
Check Sample Volume and Tissue Priority
Table 4-16
Step
9.
02
EVISION
Color Flow Mode: Check Variance, Color Maps and Cineloop
Task
Adjust Variance
Select Color Maps
Make Cineloop (in Freeze, Color 2D mode only)
Color Flow Mode: Check Variance, Color Maps and Cineloop
Task
Adjust Variance
Chapter 4 - Functional Checks
V
7 / V
IVID
IVID
Expected Result(s)
Controls the amount of variance data added to a color
display.
Variance enables computer-aided detection of non-
luminary flow (e.g. jets or regurgitation).
Variance is available in live and cine replay.
Displays a menu of color map options.
Use the trackball to point to a color map and press
SELECT
to activate the desired color map.
Each color map is assigning different color hues to
different velocities.
Starts cine loop acquisition.
Expected Result(s)
Controls the amount of variance data added to a color
display.
Variance enables computer-aided detection of non-
luminary flow (e.g. jets or regurgitation).
Variance is available in live and cine replay.
7 PRO S
M
ERVICE
ANUAL
4 - 31
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