GE Healthcare · MRDiscovery2267502

2267502 Low signal during DTX2 calibration due to DTX2.

Symptom

System will not scan with Error 2267502 Low Signal During DTX1 or DTX2 Calibration System will not scan with Error 2267502 Low Signal During DTX1 or DTX2 Calibration.

Error message

2267502 Low signal during DTX1 calibration See Long Description 2267502 ERROR: EM_IRF3_DTX_CAL_LOW_SIGNAL Low signal during DTX%d calibration.DTX calibration was aborted because the measured full strength signal was too low. Expected signal level: %d, Actual level: %d Extended Error: With the DTX set to full gain, the measured signal level was too low.This signal is sent from the DTX to the RF Hub which loops it back to all the RRX input channels. A low signal can be caused by a bad DTX, a bad or disconnected cable, a defect in the RF Hub, or a bad RRX.

Applies to

Models
Discovery
Product
Discovery MR750. Also called DVMR. This product is compatible with 3.0T 20.0, 20.1_IB1, IB2, 21.0 and DV22.0 software only
Software
20.1_IB1 and IB2 This release of software is applicable to Discovery MR450 and Discovery MR750 systems. See Long Description 20.1_IB1 is the unified Discovery MR450 and Discovery MR750 software release. Known internally to engineering as "DVIB". This release of software is applicable to Discovery MR450 and Discovery MR750 systems. 20.1_IB2 is the upgrade (bug fixes) for IB1.
Component
5300204-2 MR750 3.0T MNS Exciter 5300204-2 MR750 3.0T MNS Exciter
Area
MR

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