GE Vivid 3N Pro Series Service Manual page 268

GE M S
EDICAL YSTEMS
D FK091075, R
IRECTION
7-3-8-2 Transmit Test (cont'd)
The Report dialog box contains the following information:
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6) Check the test result message in the Report dialog box:
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7) Trackball to the Exit button and press Select. If required, repeat this test with a different pulser.
7-30
04
EVISION
Test Result Message: Displays the test result.
TR4 Modules: Displays a graphic representation of the front board (four groups of TR4
sockets). Each group consists of four TR4 sockets, each socket containing four vectors
(channels), as follows:
• Each vector is represented by a button (highlighted in green) that displays the number of
the socket to which the TR4 is connected.
• Each button is highlighted yellow when selected.
• Each button is highlighted red if errors were detected for one or more channels.
Checkboxes: Enable you to manipulate bad channels:
• Show Only Bad Channels: Select this checkbox to display only bad channels in the
Display area.
• Mark bad channel: Select this checkbox to manually mark the currently selected channel
as bad.
Vector Line: Displays a graphic representation of the selected vector. This line is green if the
vector is good, and yellow if it is bad.
If one or more channels were identified as bad, trackball to the Save Report button and press
Select, then contact a GE Medical Systems service representative.
If no channels were identified as bad, mark the channels suspected as being bad as follows:
• Trackball to each of the channels in the Display area and press select.
• Trackball to the Mark bad channel checkbox and press Select.
• Trackball to Save Report and press Select, and contact a GE Medical Systems service
representative.
If no errors were identified, proceed with the next test.
If no errors were identified but the problem persists, contact your local GE Medical Systems
field engineer for assistance.
If errors were identified but the results were marginal, perform calibration, as described in
Section 6-8 "Calibration" on page
If errors were identified and the results were not marginal, verify that all image port and PCI
bridge cables are connected and functioning properly, as described in
and Function (Theory). If the problem persists, contact your local GE Medical Systems field
engineer for assistance.
Section 7-3 - Performing Front End (FE) Diagnostics
V
IVID
6-21, and then repeat the test.
3N P /E S
RO XPERT ERVICE
Chapter 5 - Components
M
ANUAL