NEC SpectraView Reference 241 User Manual page 33

Profiler
User Manual
Video-LUT of a monitor with internal hardware
calibration. There are no corrections of the
Video-LUTs in the graphics card.
Video-LUT of a notebook LCD. The color tem-
perature couldn't be preset exactly. So the color
temperature will be optimized by a correction
curve in the graphics card.
Reducing channels will also reduce the overall
luminance of the display.
Luminance
After setting the color temperature the next step is to ad- just the
luminance of your monitor. This can be also done via the OSD of your
monitor.
If you can not exactly preset the color temperature (e.g. notebooks), the
luminance should be set slightly higher (about 10 to 30 cd/m
desired luminance, because it will be reduced during software calibration
(video LUTs). After setting up the color temperature and the luminance
of your monitor, stop the measurement loop by clicking <Done> and
<Close>. This will take you back to the main window of SpectraView
Profiler.
Now your monitor is prepared for software calibration and profiling. Do
not change the monitor settings in the OSD between calibrations. These
setting are the basis for your ICC-profile. When you change them, the
profile does not describe your monitor correctly any more.
) than the
2
33