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| SPECTRAVIEW II - USER’S GUIDE
SpectraView includes several industry standard targets for a variety of applications:
Target Name
Application
White Point
CIE (x,y)
Tone Response Curve
(Gamma)
Print Standard
Commonly referred to as Proofing
Standard. Used widely for the
proofing of color transparencies
or press output.
D50 (0.346, 0.359)
1.8
Photo Editing
Used for editing and previewing
images in a controlled lighting
environment. An Intensity of 140
candelas (cd/m²) is used.
D65 (0.313, 0.329)
2.2
Broadcast Video
Used for editing images and
video intended to be displayed
on televisions using the NTSC,
PAL, or SECAM standards.
D65 (0.313, 0.329)
2.2
sRGB Emulation
This is a special target that is
only available when using a
supported wide color gamut
display. This target will switch the
display into the sRGB Emulation
mode which reduces the color
gamut to approximate that of
sRGB.
D65 (Factory Preset)
Note: LCD2690WUXi2 will
calibrate the white point to
D65 instead of using the
factory preset.
2.2 (Factory Preset)
DICOM Blue
Medical Imaging using blue-
base film.
(0.265, 0.320)
DICOM Curve
DICOM White
Medical Imaging.
(0.292, 0.321)
DICOM Curve
Digital Cinema
Images and video intended for
cinematic projection.
(0.314, 0.351)
2.6
Note: When using the
sRGB Emulation
target
The Factory Preset white point is used on the following models: LCD2690WUXi, LCD3090WQXi and
P221W. It is not possible to adjust the white point of the sRGB Emulation mode on these models. The
calibration will only adjust the Intensity and generate an ICC/ColorSync profile of the display on these
models. The resulting Delta-E values may be higher than normal because the white point is not adjusted
using the calibration sensor.
The range of Intensity values that the display can be calibrated to using the sRGB Emulation target is
limited on the LCD2690WUXi. It may not be possible to achieve low Intensity values (below roughly 120-150
cd/m²
).
The LCD2690WUXi2 will adjust the white point as well as the Intensity.
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