SRI Ram Test
1 Diagnostic Link
Diagnostics >> System Function >> Patient Handling >> SRI Data Paths
Diagnostics >> Hardware Location >> Magnet Room >> SRI Data Paths
Figure 1. SRI Data Paths
2 Purpose
On power-up, the last 512 bytes of RAM are tested without destroying the application contents of the RAM.
3 Components Tested
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SCP
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SRI
4 Requirements
None
5 Block Diagram
Figure 2. SRI Block Diagram
6 Test Sequence
The SCP commands the SRI to run a memory test on the last 512 bytes internal SRI RAM. No application data in the SRI is lost when this test is run.
7 Expected Results
Output values are judged pass or fail. In the event of failure, the details of the failure can be found in the GE System Log.
In the case of errors click the 1st Error number to see the nature of the error.
If this test fails with a NO-RESPONSE type error, use the SRI STIF LoopBack test to determine if the problem is in the SRI module or the fiber optic connections.
8 Etcetera
Click Calculate Time to get an estimate of the time it will take to run the selected diagnostics.
Other than Test Iterations, the Test Options settings should not be changed from their default settings unless instructed to do so by a GE Healthcare engineer. There are very few circumstances when these settings ever need to be changed.
9 Links
None