GE Healthcare · MRSigna2224666

Center Frequency shifts by 1700Hz randomly, due to RRF Master Exciter II board.

Symptom

Center Frequency shifts by 1700Hz randomly. See long description. Auto-Prescan fails, the technologist checks the frequency in manual prescan and finds it shifted by 1700Hz. He adjusts the frequency, but after some series, the same issue occurs and he finds the frequency shifted back to the original value. This happens randomly. 2224666 Auto Prescan failed, signal too small. Please try Manual Prescan.

Error message

2224666 Auto Prescan failed, signal too small. Please try Manual Prescan. Fri Jan 23 14:39:55 2004 2224666 lx-mr psc PscMainControl.cc 1271 Auto Prescan failed, signal too small. Please try Manual Prescan.

2224666 Auto Prescan failed, Asynchronous stop scan.

Applies to

Models
Signa
Product
3.0T Signa HDxT For 3.0T Signa HDxT systems with 15.0 software only. For 3.0T Signa HDxT systems with 15.0 software only.
Software
15.0 For Product Signa HDxT and HDi only. -- NOT to be used with HDe. -- For Product Signa HDxT and HDi only. -- NOT to be used with HDe. --
Component
2361470 or 2361470-2 REMOTE RF MASTER EXCITER BOARD or RRF Master Exciter 2 Board with Temperature Compensation 2361470-3 2361470 or 2361470-2 REMOTE RF MASTER EXCITER BOARD or RRF Master Exciter 2 Board with Temperature Compensation 2361470-3
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.

Start free trialSign in

7-day free trial · no credit card required

Related GE Healthcare MR issues