GE Healthcare · CTLightSpeed26010001914111260100064139651401513995
LightSpeed 5.X (60kW)
Symptom
Missed ISD See Long Description Inter Scan Delay ISD Missed .
Error message
Error: 260100019 ISD missed Fri Nov 21 19:19:11 2008 Error: 260100019 Host: tgp Process: tgp_subsys File: scTrigSeqActions.c Line: 1163 Fri Nov 21 19:19:11 2008 Host : Table Gantry Processor Ermes # : 260100019 Exception Class : Secondary Severity : Pri/Soft File : scTrigSeqActions.c Line# : 1163 Function : No System Function Reported Scan Type : Axial Scan: 2/3/2 ISD missed. Rx ISD: 1299 mS Actual ISD: 14111 More Data Follows: (Cur Rx: Ax:1000 Kv:120 mA:20 Fil:1 GOpt:0x8 Freq:984 Ex/Opt:44/1 Prev Rx: Ax:1000 Kv:120 mA:20 Fil:1 GOpt:0x8 Freq:984 Ex/Opt:0/1) Error: 260100064 Timing (in mS) since last scan. Col:13965 Bas:80 DRdy:14015 GenX:13995 TrgEn:14020 ExEn:14110 See Long Description Fri Nov 21 19:19:11 2008 Error: 260100064 Host: tgp Process: tgp_subsys File: scTrigSeqActions.c Line: 1187 Fri Nov 21 19:19:11 2008 Host : Table Gantry Processor Ermes # : 260100064 Exception Class : Secondary Severity : Sec/Soft File : scTrigSeqActions.c Line# : 1187 Function : No System Function Reported Scan Type : Axial Scan: 2/3/2 Last Hw Rdys- Offset:0x40 Cpb:0x20 Xray:0x800 Timing (in mS) since last scan. Rx'd:-960 Lxo:15 Lsc:45 DoRdy:105 OfSt:230 Cpb:13965 OfStp:13965 Cr:905 Ax:95 GenP:250
Applies to
- Models
- LightSpeed
- Product
- LightSpeed 5.X (60kW) LightSpeed 5.X (60kW) ~ Use with MDAS or GDAS HP_P_G4 HP_P_G8 HP_P_G16 HP_P_M16 LightSpeed 5.X 60KW G-DAS16 with GRE 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
- 5140001-4 helios 4 collimator with notched filler bar and rating plate used on 5.X scanners. See Long Description for Details. Part #: 5140001-4 Part Type: GP REPAIRABLES Part Weight: 2.20 LBR Repairable: Yes Returnable: Yes Hazardous Material: N Description: helios 4 collimator with notched filler bar and rating plate FRU: Yes Status: Orderable Comments: Added by ECR 2013518 as ms13452 050428 **FE Assist** Used on H-power - main difference is the mount holes are larger to accommodate for larger bolts to hold the added weight of the Hercules Tube. 5140001-4 is also used on HP-60 s . 514001-4 is not backwards compatible.(12/5/06 212001261) *** 2ND OPINION NOTES *** Replacing for artifacts? Look into collimator with bright light. Any particulate? Look at plastic over copper filter, any distortion or yellowing? Bow tie filter ok? There are several lower level FRUs. Ensure that one of the lower level FRUs could not fix the problem.
- 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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