Pw Operation Tests - GE Vivid 4 BT03 RFI Service Manual

GE M S
EDICAL YSTEMS
D 2392751-100, R
IRECTION
4-4-3-3

PW Operation Tests

Table 4-32
Step
1
2
3
4
5
6
7
8
9
4-20
3
EVISION
PW Operation Tests (C358)
Task
Select the Abdomen preset from the
Abdomen preset options, and set the
2D Gain to 45.
Activate PW Mode and set the following
PW parameters:
• Gain: 70
• SV: 3mm
PW Artifacts Test
Place the C358 probe on the RMI1425A
Phantom (top view A).
Place the sample volume in the center of the
vessel.
Move the sample volume to different locations
along the vessel.
PW HPRF Artifacts Test
Increase the velocity range to MAX.
Place the C358 probe on the Phantom
(top view A).
Place the sample volume in the center of the
vessel.
Move the sample volume to different locations
along the vessel.
Section 4-4 - Image Testing: 2D/M/CFM/Doppler
Expected Result(s)
Ensure that the flow looks clear, the noise area is dark and that
there are no flash strikes or other artifacts.
Ensure that the flow looks clear, the noise area is dark and that
there are no flash strikes or other artifacts.
Ensure that the flow looks clear, the noise area is dark and that
there are no flash strikes or other artifacts.
Ensure that the flow looks clear, the noise area is dark and that
there are no flash strikes or other artifacts.
V ™ 4 S M
IVID ERVICE ANUAL