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GE Healthcare · MROvation2249160

M/C filters on pen panel are defective.

Symptom

Error Messages for MFO Systems Refer to "Rear" and "Front" of BRM, which doesn't exist for Ovation5 systems. See long description. Error Messages for Ovation5 Systems Refer to Rear and Front of BRM, which doesn't exist for Ovation systems An FE encountered the following Dynamic Disable Bias Faults while troubleshooting a Ovation5 system: 2249157, 2249160 (see below). Each of these errors refer to either "front of coil" or "rear of coil", and also "FRONT of BRM" and "BACK of BRM". Evidently these are copies of the same errors from HD systems which use a cylindrical magnet and a BRM. Since the 0.35T Body coil has no "front" or "rear", and has no "BRM", the FE is at a loss as to where the system is pointing to in these errors. For Ovation5 the errors need to specify top or bottom. These error messages, and there are undoubtedly others like them, must be rewritten to properly identify the problem area for Ovation5. I suspect the same problem exists in previous incarnations of Ovation as well, such as on MFO3 & MFO4

Error message

2249160 Dynamic disable fault Rear of Coil open Dynamic Disable bias fault on back drivers. 2249160 lx-mr NSP SCP:../TrDriverMdsHWO.cpp 1691 Dynamic disable fault, Rear of Coil open Dynamic Disable bias fault on back drivers. Possibly a disconnected cable between the driver board and the dynamic disable switch boxes, or an open diode in dynamic disable switch boxes on BACK of BRM.

Applies to

Models
Ovation
Product
Ovation with EXCITE
Software
OVATION5 Applies to Ovation5 (Excite) only. Ovation5 is 12.x platform software, not OvationHD.
Component
46-264994G2 M/C Bias Filter J77 46-264994G1 M/C Switching Filter J78
Area
MR

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