Color Space Conversion (Csc Adjustment); Correcting The Color Space "Srgb (709)" Or "Adobe Rgb - Sony SRX-T420 Installation Manual

2-6. Color Space Conversion (CSC Adjustment)

The color space of this unit can be corrected for each color reproduction range.
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The CSC adjustment cannot be correctly performed if γ is displaced.
It is recommended to perform the γ adjustment and the uniformity adjustment fi rst.
(Refer to SRX-T110 Technical Manual.)

2-6-1. Correcting the Color Space "sRGB (709)" or "Adobe RGB"

Procedure
1. Display the SERVICE window of SRX Controller.
"COLOR SPACE CONVERTER" menu
2. Select "sRGB (709)" or "Adobe RGB" in Color Space of the "COLOR SPACE CONVERTER"
menu.
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To select Color Space, it is required to input the video signal.
3. Click the [RESET] button.
4. Click the [APPLY] button.
The color space function becomes OFF, and then the characteristics of this unit can be measured.
5. Connect PC for projection, and then project the 80% white signal.
6. Measure the value of x and y at the center of screen using the color meter.
7. Enter the measured value of x and y in the W box of "Projector Color Gamut".
8. Project the 80% red signal, 80% green signal and 80% blue signal respectively from PC for projec-
tion, and then measure the value of x and y at the center of screen.
9. Enter the value measured in step 8 in the R, G, and B boxes of "Projector Color Gamut" respectively.
10. Click the [CALC] button.
11. Project the 80% red signal, 80% green signal and 80% blue signal respectively, and then measure the
value of x and y at the center of screen again.
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Fig. 2-6-1
SRX-T420