CP4500 has a RAW mode! (Part II)

Started Jan 25, 2003 | Discussions thread
Philippe Roger Senior Member • Posts: 1,098
Re: Hot pixel mapping with CP990 - success anyone?

Anyone had any success in using the RAW mode with a 990?

I tried with the serial cable SC-EW3 and cpixmap v0.07, available here: http://e2500.narod.ru/ccd_defect_e.htm

It was not a total success, as some others have reported for the 4500 or the 5700: reading the hot pixels did not work, and remapping them timed out. It does appear though that some hot pixels have been reduced in intensity and that a much slower shutter speed is needed to trigger them (perhaps 1/4s instead of 1/60s previously), but they they are still there. I'll try again later...

If there's anyone out there who has a 990 and tried getting/fixing
their hot pixels, tell me about it...

Regards,
Jason Williams

Good luck!
--
Philippe

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