005000 — DAILY IQ CHECK THRESHOLD FAILURE
GE Healthcare CT error code, reported by the CT service knowledge base.
What 005000 means
On LightSpeed and VCT and HiSpeed and BrightSpeed CT systems, status code 005000 indicates: DAILY IQ CHECK THRESHOLD FAILURE. The code originates in the CT systems section of the CT service knowledge base. Severity level error (Error condition).
Documented across 99 GE CT service cases on LightSpeed, VCT, HiSpeed, BrightSpeed. Reported symptoms include: Ring Artifact and Fastcals aborted with DAILY IQ check failure; Fastcal fails the mylar window check; Circular artifact on scan images Artifact may look like a donut or have light and dark bands.
Full troubleshooting for 005000
The complete diagnosis, cause tree, and step-by-step remedy for the CT systems subsystem are documented in the FSELIB GE Healthcare service manual — re-authored, web-first, with real figures.
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Related CT systems codes
Source: GE service knowledge base — aggregated across 99 cases. Reference information re-authored by FSELIB — not a copy of the OEM manual.