Sony Artisan GDM-C520K Mode D'emploi page 25

Expert Mode--Creating a Custom Target Colorspace----cont.
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Use the dialog boxes labeled "White Chromaticity" to set the x and y values of your new colorspace.
Values for x and y must range between .2700 and .3600. If a number outside of this range is inputted, the value will snap
to the lowest or highest possible value.
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To set white luminance values, use the dialog box labeled "White".
The white luminance value will be constrained by the x and y values entered for white chromaticity. The range for white
luminance varies between 85 and 110 cd/m
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Use the dialog box labeled "Absolute Contrast Ratio" to set the ratio of white luminance to black luminance.
This will automatically enter the value of black luminance into the dialog box labeled "Black".
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Set the luminance response curve by entering a value between 1 and 2.6 gamma into the dialog box labeled "Gamma".
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Your new colorspace is now complete. To save the new colorspace, enter a name in the dialog box at the top of the
Expert Mode interface, next to "Custom Colorspace Name"; then click "Save".
You can store up to 17 separate Custom Target Colorspaces. To delete Custom Target Colorspaces, exit the Artisan™ Color
Reference Software, click on the Artisan™ Color Reference folder, and open the folder named "Colorspaces". Then, delete
any unwanted colorspace files.
An Alternative Method for Creating a Custom Target Colorspace
Instead of entering exact values into the dialog boxes, as described above, you can drag the
of the Chromaticity Diagram to specify the values that you want. As you drag the
numbers in the dialog boxes will change to match the location of the
on the Chromaticity Diagram by a
colorspaces indicated on the diagram, use the dialog boxes to precisely indicate the desired x and y values.
2
.
. If you would like to create a custom colorspace that is very close to one of the standard
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in the graphical representation
around the Chromaticity Diagram, the
. The will "snap to" standard colorspaces indicated