NEC V754Q Users Manual - English - Page 32

English-30

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GAMMA Allows you to manually select the brightness level of grayscale. There are five selections: sRGB, L STAR, DICOM SIM. and CST. We recommend to show grayscale image data on screen. sRGB: GAMMA setting for sRGB. L STAR: GAMMA setting for the CIELAB color space Lab. DICOM SIM.: DICOM GSDF (Grayscale Standard Display Function) is typically used for medical imaging. CST: CUSTOM VALUE can be adjusted when CST is selected as the GAMMA SELECTION setting. CUSTOM VALUE: The gamma value is selected from the range from 0.5 to 4.0 in 0.1 steps. SAMPLE OF PRESET GAMMA 100 80 LUMINANCE [cd/m2] 60 40 L* 20 sRGB DICOM SIM. Custom 1.8 Custom 2.2 0 0 64 128 192 255 GRAY STEP [0-255] BLACK RED GREEN BLUE Adjusts the black luminance. Adjusts the color gamut. SAMPLE OF RGB GAMUT SETTING 0.9 LCD NATIVE GAMUT 0.8 GREEN GREEN MODIFIED SETTING 0.7 RANGE 0.6 0.5 0.4 WHITE RED y 0.3 0.2 0.1 0 BLUE 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 x COLOR VISION EMU Previews various typical human vision deficiencies and is useful for evaluating how people who have such deficiencies will perceive colors. This preview is available in four modes: Types P (Protanopia), D (Deuteranopia) and T (Tritanopia) emulate color vision dichromacy, and Grayscale can be used for evaluating contrast legibility. NOTE: Depending on the vision of the user, including those with color vision deficiency, there will be a variation in how the screen's color is seen and experienced. A simulation is used to illustrate the view of those with a color vision deficiency. It is not their actual view. The simulation is a reproduction of those with a strong color vision mode of type P, type D or type T. People with a slight color vision deficiency will experience little to no difference compared to those with normal color vision. UNIFORMITY METAMERISM This function electronically compensates the slight variations in the white uniformity level as well as deviations in color that may occur throughout the screen area. These variations are characteristic of LCD panel technology. This function improves the color reproduction and evens out the non-uniformity in luminance of the monitor. NOTE: A higher number produces a better effect, but may also reduce the contrast ratio. Compensates the visual color difference with other monitors. If you prefer to get the color reproduction to be closer to the Picture Mode setting, set this function to OFF. NOTE: - When the selected PICTURE MODE is different from your computer's ICC color profile, you may experience inaccurate color reproduction. - MultiProfiler software, developed by NEC Display Solutions, is highly recommended to provide extended color management features such as ICC profile Emulation and Printer Emulation. The latest MultiProfiler software is available on the NEC Display Solutions website. English-30

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English-30
GAMMA
Allows you to manually select the brightness level of grayscale. There are five selections: sRGB, L STAR,
DICOM SIM. and CST. We recommend to show grayscale image data on screen.
sRGB: GAMMA setting for sRGB.
L STAR: GAMMA setting for the CIELAB color space Lab.
DICOM SIM.: DICOM GSDF (Grayscale Standard Display Function) is typically used for medical imaging.
CST: CUSTOM VALUE can be adjusted when CST is selected as the GAMMA SELECTION setting.
CUSTOM VALUE: The gamma value is selected from the range from 0.5 to 4.0 in 0.1 steps.
SAMPLE OF PRESET GAMMA
0
20
40
60
80
100
0
64
128
192
GRAY STEP [0-255]
LUMINANCE [cd/m
2
]
L*
sRGB
DICOM SIM.
Custom 1.8
Custom 2.2
255
BLACK
Adjusts the black luminance.
RED
GREEN
BLUE
Adjusts the color gamut.
LCD NATIVE GAMUT
GREEN MODIFIED
WHITE
GREEN
RED
BLUE
SETTING
RANGE
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
SAMPLE OF RGB GAMUT SETTING
x
y
COLOR VISION EMU
Previews various typical human vision deficiencies and is useful for evaluating how people who have such
deficiencies will perceive colors. This preview is available in four modes: Types P (Protanopia), D (Deuteranopia) and
T (Tritanopia) emulate color vision dichromacy, and Grayscale can be used for evaluating contrast legibility.
NOTE: Depending on the vision of the user, including those with color vision deficiency, there will be a variation in
how the screen's color is seen and experienced.
A simulation is used to illustrate the view of those with a color vision deficiency. It is not their actual view. The
simulation is a reproduction of those with a strong color vision mode of type P, type D or type T. People with a slight
color vision deficiency will experience little to no difference compared to those with normal color vision.
UNIFORMITY
This function electronically compensates the slight variations in the white uniformity level as well as deviations
in color that may occur throughout the screen area. These variations are characteristic of LCD panel technology.
This function improves the color reproduction and evens out the non-uniformity in luminance of the monitor.
NOTE: A higher number produces a better effect, but may also reduce the contrast ratio.
METAMERISM
Compensates the visual color difference with other monitors.
If you prefer to get the color reproduction to be closer to the Picture Mode setting, set this function to OFF.
O²±E°
- When the selected PICTURE MODE is different from your computer’s ICC color profile, you may experience
inaccurate color reproduction.
- MultiProfiler software, developed by NEC Display Solutions, is highly recommended to provide extended color
management features such as ICC profile Emulation and Printer Emulation. The latest MultiProfiler software is
available on the NEC Display Solutions website.