GE Healthcare · CTHiSpeed2524201345267001
HiSpeed CTi 6.X with Octane and HSA Gantry
Symptom
Lines on scout and rings on axials and blown images - CTIQ82629 Lines on scout and rings on axials and blown images.
Error message
Error: 252420 reference channels below blocked channel threshold in every view. Air cal (Fastcal) is suggested for this kV/thickness. See LD for this error type Fri May 5 08:27:47 2006 Error: 252420 Suite: CT01 Host: FEP Process: CoordinateMode File: feprefchan.c 1.27 Method: feprefchan Line: 493 Function: Data Acquisition : Scan Data Acquisition Scan: 13452/1/1 Type: Axial Scan Seq: 67001 DSP 0: 2 reference channels below blocked channel threshold in every view. Air cal (Fastcal) is suggested for this kV/thickness. The DSP number could be different for this error, eg. DSP1
Applies to
- Models
- HiSpeed
- Product
- HiSpeed CTi 6.X HiSpeed CTi 6.X with Octane and HSA Gantry HiSpeed CTi 6.X with Octane and HSA Gantry Links to the updated Product Service Manuals, FMIs, Service Notes, Option Manuals and Operator Documents can be found online at the attached sites. Always use the most appropriate documentation for your system.
- Component
- 46-183027P91 EDAS Processor Board - used on Full Gain and Half Gain EDAS See LD for FEMC data and picture EDAS Processor Board - used on Full Gain and Half Gain EDAS picture below Part #: 46-183027P91 Part Type: GP REPAIRABLES Part Weight: 0.45 LBR Repairable: Yes Returnable: Yes Hazardous Material: N Description: E-DAS PROCESSOR CARD FRU: Yes Status: Orderable Comments: FLS - PER M. GRABOWSKI TOP850 PROG. CHGD 1/95 KJK
- Area
- CT
Full cause & step-by-step resolution
The complete cause analysis, the step-by-step remedy and the attached service documents for this GE Healthcare CT issue are available to FSELIB subscribers — re-authored, web-first, searchable.
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