GE Vivid 3N Pro Series, Руководство по обслуживанию

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GE M
EDICAL
S
YSTEMS
D
IRECTION
FK091075, R
EVISION
04 V
IVID
3N P
RO
/E
XPERT
S
ERVICE
M
ANUAL
Chapter 7 Diagnostics/Troubleshooting 7-17
7-3-5 RFT Diagnostic Tests (RFT Configuration)
The RFT diagnostic tests include the tests listed below:
• Board Test: General RFT board test which activates the remaining tests sequentially. Each of
these tests can also be performed independently.
• Self Test 1: Short generic board test, generated in a local DSP.
• Self Test 2: High level board test, generated in a local DSP. Self Test 2 lasts six minutes.
NOTE: Before performing the RFT test, perform the IMP and VME Bus tests, as described in 7-3-3
"Image Port (IMP) Diagnostic Tests" on page 7-13 and in 7-3-4 "VME Bus (VME) Diagnostic
Tests( RFT Configuration)" on page 7-15 . If the RFT test is performed without first performing
these tests, and errors are identified, you must perform the VME Bus test, and then the IMP
test, to ensure that the RFT board is the source of the error.
1) Access the FE Diagnostics dialog box, as described in 7-3-1 "Accessing the Front End Diagnostic
Options" on page 7-6 .
2) In the FE Diagnostics dialog box, trackball to the RFT tab and press Select ,
OR
Trackball to the RFT button in the Data Flow Map and press Select .
The RFT tab is displayed, as shown below:
Figure 7-9 RFT Tab - FE Diagnostics Dialog Box
Data Flow Map
Test Description Area
Test Area
Comment Area
Tabs