[argyllcms] Re: conjgrad failed

Mickael Profeta wrote:

Black = XYZ 999.99   0.00 999.99
Red   = XYZ  31.09  14.61   0.22
Green = XYZ  24.39  47.13   6.82
Blue  = XYZ  12.22   3.31  59.62
White = XYZ  69.46  70.51  75.29

I attach the log file

Hmm. This indicates that the 999.99 is coming from the instrument, so something is a bit strange about it.

The Y value of 0.0 is still highly suspicious, so the
999.99 could be a rollover value. Try calibrating
the instrument again. Make sure it is completely
in the dark for the black level calibration (ie.,
inside it's plastic "holder", wrapped in something
opaque).

If this doesn't fix it, perhaps it needs resetting to factory
default. I'm not sure how best to go about that, apart from
using a terminal and manually typing in "5CRI".

Graeme Gill.


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