I think problem should be the DAS part , it's single or band ring artifact. 14 or 22 channels bad ??? Detector supply 1000V is good ?
Can talk more at peter@siamdidi.com
I think problem should be the DAS part , it's single or band ring artifact. 14 or 22 channels bad ??? Detector supply 1000V is good ?
Can talk more at peter@siamdidi.com
If you find your 1000V Supply fuse is blown, you need to check detectors impedance. It should be 10 Megaohms +/- 5%. If not may be you have a shorted detector cell.
Regards
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Russ Bodin
GE PACE CT Error
September 13, 2004 07:00
Need TECH Support Help
Scanning ok, in the middle of a Study started getting whirlwind artifacts unable to see anatomy of scanned part, after a sequence system error.
ReBoot--- 7 of 7 warm up scan at the end gave a
Warm up Error - 152 Rebooted x3 and get the WARM UP ERROR-152 every time.
When into CAL program.... ran AIR CAL...get a REF. Channel Error.... everytime.
Did a phantom centering get different numbers everytime without moving phamtom...??
Sounds like a detector rack to me....??
Need tech support and parts.... I can change with guidance... Thanks Russel
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Ralph Childs
Re: GE PACE CT Error
September 14, 2004 02:16
Russ,
Most probably a bad DAS board. You must check the static board outputs and also make ceratin taht the power supplies are okay.
You can contact me at scanner1@eim.ae
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Ponkpich Suwansilisil
Re: GE PACE CT Error
September 15, 2004 04:04
I think problem should be the DAS part , it's single or band ring artifact. 14 or 22 channels bad ??? Detector supply 1000V is good ?
Can talk more at peter@siamdidi.com
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Ponkpich Suwansilisil
Re: GE PACE CT Error
September 15, 2004 04:04
I think problem should be the DAS part , it's single or band ring artifact. 14 or 22 channels bad ??? Detector supply 1000V is good ?
Can talk more at peter@siamdidi.com
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Eduardo Rodriguez
Re: GE PACE CT Error
September 17, 2004 01:14
If you find your 1000V Supply fuse is blown, you need to check detectors impedance. It should be 10 Megaohms +/- 5%. If not may be you have a shorted detector cell.
Regards
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Russ Bodin
Re: GE PACE CT Error
September 17, 2004 10:23
Yes, The 1000volt fuse is blown, I replace it and it will last about 45 seconds before it blows again.....
Bnc Cable meausures 303 ohms.
What are the options?
Russ
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Russ Bodin
Re: GE PACE CT Error
September 17, 2004 12:19
It seems to be a shorted detector.
Xeon gas indicator is below the green about 1/4in., therefore I will replace detector.
This is Great. DotMed allows this type of forum for everyone to discuss and Learn and TEACH...
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Charles Psarreas
Re: GE PACE CT Error
September 21, 2004 02:26
it can be re-charged in the field
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