Correcting The Color Characteristics (Color Space Converter) - Sony SRX-R110 Manuel D'installation

Correcting the Color
Characteristics (Color
Space Converter)
The color characteristics of the projector can be corrected
after the measurement of its luminance, chromaticity, etc.
by using the Konica Minolta CL-200 Chroma Meter, etc.
Open the SERVICE window (page 25) and use the items
in "COLOR SPACE CONVERTER" as illustrated below.
1,6,11,16
12
1
Select "Gray 10" from the Test Pattern drop-down list
to display the test pattern.
2
Open the COLOR/FRAME window (page 22) and
select the color temperature.
When you adjust the color space "709": Select
"6500" from the Color Temp drop-down list of
"Color" under "Input A."
When you adjust the color space "DCDM": Select
"DCI W/P" from the Color Temp drop-down list of
"Color" under "Input A."
3
Open the SERVICE window (page 25) and click the
709 or DCDM radio button for "Color Space" to select
the color space you want to adjust.
4
Click the RESET button.
Resetting the color space converter function allows
you to make a measurement of the projector's color
characteristics.
5
Measure the luminance of the picture, and adjust it.
1 Use the Chroma Meter to make a measurement of
the luminance of the center of the picture.
3 14
10 13 4
2 Open the INSTALLATION window (page 23) and
adjust the luminance using "LAMP POWER" and
"LAMP SELECT".
Adjust the luminance, aiming at the Y value shown
in "W" under "Target Color Gamut."
Note
The Y value for "W" under "Target Color Gamut"
refers to the Peak White Luminance value (unit: ft-L)
defined in the Digital Cinema System Specification
V1.0. You can change this target value according to
your requirements.
6
Select "Gray 8" from the Test Pattern drop-down list
to display the test pattern.
7
Measure the white point of the picture, and adjust it.
1 Use the Chroma Meter to make a measurement of
the x and y values for "W" of the picture.
2 If the measured values show a difference of more
than ±0.01 from the x and y values for "W" under
"Target Color Gamut," or you want to set the
values accurately, proceed from step 8 below.
8
Open the COLOR/FRAME window (page 22) and
select any of "CUSTOM1," "CUSTOM2,"
"CUSTOM3," and "CUSTOM4" from the Color
Temp drop-down list under "Color."
9
Open the SERVICE window (page 25) and adjust the
white point of the projector by using the Gain R and
Gain B / buttons under "WHITE BALANCE"
so that the difference between the measurement results
and the target values becomes less than ±0.01.
If you cannot obtain accuracy with the adjustments of
"Gain R" and "Gain B", use the adjustment of "Gain

Correcting the Color Characteristics (Color Space Converter)

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GB