GE FK000040, Руководство по обслуживанию

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GE M
EDICAL
S
YSTEMS
D
IRECTION
FK091075, R
EVISION
04 V
IVID
3N P
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XPERT
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ERVICE
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ANUAL
7-36 Section 7-3 - Performing Front End (FE) Diagnostics
7-3-8-4 Receive Test (cont’d)
The Report dialog box contains the following information:
• 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.
5) Check the test result message and proceed as follows:
• 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.
6) Trackball to the Low Freq Test button and press Select . The receive test is performed in low
frequency mode, and the test results are displayed in the Report dialog box, as shown in
Figure 7-20 "Report Dialog Box - Receive Test Low Frequency" on page 7-37 :