C*Pix SDC2000 Instrukcje Operacyjne Strona 128

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SDC 2002
4.3. TK Config Menu
4-42
Operating Instructions - Rev. 1 / 6.2003
”TV-G” Images, color graded on a TV monitor, are mapped to Printing Density
characteristic for CINEON DXR files.
In addition to the TV_PD mode, the TV-G mode provides a closer
color matching to the Kodak Genesis scanner.
black level 95
d
(10bit)
white level 685
d
(10bit)
highlights up to~720
d
Note!
In mode “TV-G”, the CRT gamma is not selectable,
because CRT gamma is replaced by the TV-G transfer
characteristic.
Data output-code value
LUT input
1024
d
0
d
1024
d
TV-G
(B)
(R;G)
Description
TV-G
TV-G is similar to TV-PD, the only difference is the Genesis scanner emulation,
reproducing data the same way as if they were scanned on a Genesis scanner.
The code values (black, white and highlights) representing green and red sig-
nals are equal to TV-PD.
The code value mapping for blue is slightly higher towards the upper values to
meet the output characteristic of the Genesis or Lightning scanner.
In TV-G mode, CRT GAMMA cannot be deselected because it is part of the
TV-G transfer characteristic.
Note!
The TV-G data output on Specter always requires TV LEV data with CRT
GAMMA switched ON at the telecine.
When transferring a greyscale pattern, light fields will not get colored on a
Cineon calibrated monitor. A monitor that is calibrated for logarithmic code val-
ues from 95 to 685 will display colored gray fields.
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