GRASS VALLEY LDK 8300 -, User Manual

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LDK 8300 High-speed HD camera User’s Guide (v4.0) 63
Chapter 5 - Video setup
5.7 Color correction
Use color correction to adjust hue, saturation and luminance of partial areas of the color
spectrum of the image. Typical applications include live sports or news productions. Up to six
color areas can be set up and corrected at the same time.
Figure 5-2. Color correction shown on the color wheel.
5.7.1 Setup using the VF menu
Carry out the following steps to set up the color corrector in the VF menu:
1. In the
VIDEO > COLCORR
menu, set the item
CORRECTOR
to On .
2. Go to the item
SET
and select one of six Color Correction sets.
3. Set the item
SET ONOFF
to On to activate the selected set.
4. Select a color area by changing the
COLOR
and
WIDTH
items. The color can be selected in
steps of 22.5° on the color wheel. The color area width can be enlarged by setting the
WIDTH
item. The color width can be varied between 22.5° and 360°.
5. You can view the selected color area, set the item
VIEW CC
to On . Make sure to turn it off
before going on air.
6. Now make adjustments of the selected color area by changing the
HUE
(color hue),
SAT
(color saturation) and
LUM
(luminance) items.
The transition between the corrected and uncorrected color area can be set to sharp , medium
or smooth using the the
SMOOTING
item.
Tip
✎
You can reset the color corrector by running the
RESET CC
item. All color correction sets are
reset to their nominal values.
MG-
0°
MG
MG+
R R+
YL-
YL
YL+
G-
G
G+
CY CY+
B-
B
B+
22.5°
337.5°
315°
292.5°
270°
247.5°
225°
202.5°
180°
157.5°
45°
67.5°
90°
135°
112.5°
Color hue shift (-180 to +180°)
Color hue width (22.5° to 360°)