The "normal" desktop instruments are not suited to measure dark black
in a really controllable and reliable way. That´s why most calibration
software vendors don´t touch Bias. If you have a very very high-end
instrument like a Minolta CA 110, then you can use Bias settings to
create a neutral black. If not, don´t touch it.
Karl Koch
Color Solutions
Am 22.04.2004 um 08:43 schrieb Jean-Marie Govaerts:
Monitor calibration is probably one of the easiest
parts of color
management, but for us Pre-press guys it is very important.
We are using Gretag Profilemaker 4.1.5 to make the calibration and
monitor profile of our Sony G500 and G520 CRT monitors, and it is
working very well. But I have one question for all of you. Does any
one know how to adjust the Bias in a controllable way? And does an
adjustment of the bias has a great effect. I looked a lot to find an
answer, but I never found a useful answer on this. So I left the Bias
on default settings while calibrating. I think you better not touch,
what you do not know.
Jean-Marie Govaerts
color management
Catalpa
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