UTNS Notch Diagnostic Fails with Error Code 2247378 "The noise spike counters in the RRF chassis incremented during UTNS…
UTNS Notch Diagnostic Fails with Error Code 2247378 "The noise spike counters in the RRF chassis incremented during UTNS diagnostics when the UTNS was not injecting large test spikes"
Symptom
UTNS Notch Diagnostic Fails with Error Code 2247378 The noise spike counters in the RRF chassis incremented during UTNS diagnostics when the UTNS was not injecting large test spikes It fails every time we run UTNS diagnostics, always and only on channel 1. See Long Description for the diagnostic failure (complete error message). Wed Nov 1 17:26:06 2006 Error: 2247378 Host: signa3 Process: diagCoord File: rrfUtns3.c Line: 406 Diagnostic: UTNS Notch Iteration: 1 of 1 Action: 1 Task ID: 0x7f541f0 Time: 104577 Object: APS Test Task Function: Software/Firmware/Config: N/A The noise spike counters in the RRF chassis incremented during UTNS diagnostics when the UTNS was not injecting large test spikes. The UTNS or DIF boards might be notching the RF signal unnecessarily. 487 spikes detected on RF channel 1, expected 0.->
Error message
2247378 The noise spike counters in the RRF chassis incremented during UTNS diagnostics when the UTNS was not injecting large test spikes. The UTNS or DIF boards might be notching the RF signal unnecessarily. See Long Description for the complete error message Error: 2247378 Host: signa3 Process: diagCoord File: rrfUtns3.c Line: 406 Diagnostic: UTNS Notch Iteration: 1 of 1 Action: 1 Task ID: 0x7f541f0 Time: 104577 Object: APS Test Task Function: Software/Firmware/Config: N/A The noise spike counters in the RRF chassis incremented during UTNS diagnostics when the UTNS was not injecting large test spikes. The UTNS or DIF boards might be notching the RF signal unnecessarily. 487 spikes detected on RF channel 1, expected 0.-> Extended Error: The UTNS can chop out a noise spike on the receiver channels when it sees a spike larger than some preset level. This UTNS detected spikes when it should not have seen any spikes. The board could be faulty or perhaps something is injecting noise into the system. Verify that the room door is closed or disconnect the UTNS antennas from the UTNS boards while running this test.
Applies to
- Models
- Excite, Signa
- Product
- 3T Excite HDx 14.0 Software. The software that this solution is tied to is indicated by the Software concept below.
- Software
- 14.0 For both Excite HDx and 3T Excite HDx systems.
- Component
- 2366218-2 UTNS3 See Long Description 2366218-2 UTNS3 EMC ED2 Compliant .
- Area
- MR
Full cause & step-by-step resolution
The complete cause analysis, the step-by-step remedy for this GE Healthcare MR issue are available to FSELIB subscribers — re-authored, web-first, searchable.
7-day free trial · no credit card required
Related GE Healthcare MR issues
- CWA How to Change Date or Time on LX, Excite, HD, HDe, HDx, HDxT, HFO, Excite HFO, Ovation1-4, Profile1-5, Discovery MR450 MR750 and Optima 450w Systems.
- CWA No Power to the Table and Magnet Display, Table Will Not Move And No Lights On the Magnet.
- CWA How to Change Exam Number from Remote Tools.
- Known Software issue with 15M4B coding error.
- Unable to Send Images to the PACS Due to PACS is down.
- U41 of the Slave RF Ctrl Assy, part of the PSU in the SRFD2 RF Amplifier Failed.