SRI Enc. (Encoder) 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
Encoder Voltage Test - This test verifies that the voltage across the encoder (measured at SRI) is greater than 4.0V. The encoder voltage circuit is part of the table motion control function.
3 Components Tested
None
4 Requirements
None
5 Block Diagram
Figure 2. SRI Encoder Block Diagram
6 Test Sequence
None
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