GE Healthcare · MRSigna2224666224885022543152254312

RF FET device is shorted due to Analogic RF amplifier.

Symptom

Will Not Scan With RF Errors Will not scan with RF errors

Error message

2224666 Auto Prescan Failed, RF Amplifier is Not Ready NOTE: When using this error to create new knowledge, please include any associated error codes. 2224666 is a generic error code which requires further information. Mon May 17 08:19:08 2004 Error: 2224666 Host: lx_mr Process: psc File: PscMainControl.cc Line: 1296 Auto Prescan failed, RF amplifier is not ready.

2248850 RF Amplifier fault 71 Mon Nov 27 10:10:04 2006 Error: 2248850 Host: VDMRI Process: NSP File: SCP:../RfNbMdsHWO.cpp Line: 2218 RF Amplifier fault 71.

2254315 Analogic RF Amplifier Device Fault 44 RF FET device is shorted. Replace amplifier.

2254312 Analogic RF Amplifier Power Supply Fault. 2254312 Analogic RF Amplifier indicates the main power supply is out of specification. Possible causes: Supply feedback loop exceedsspecification, PS heat sink is overheated, Power supply FETS are shorted.

Applies to

Models
Signa
Product
Open Speed with EXCITE For HFO4 and HFO5 only
Software
OPENMR4-HFO4 Software version for HFO4 system, which is OpenSpeed with Excite Technology
Component
2243079-2 0.7T RF POWER MODULE W/FRU CASE 0.7T RF POWER MODULE W/FRU CASE 2243079-2 0.7T RF POWER MODULE W/FRU CASE 2243079-2
Area
MR

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