GRASS VALLEY LDK 3000+, User Manual

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LDK 3000+ High-Definition Camera Head User’s Guide (v1.0) 57
Chapter 5 - Video setup
5.7 Color correction
5.7.1 Color wheel
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. Two color
areas can be set up and corrected at the same time.
5.7.2 Setup using the system menu
Carry out the following steps to set up the color corrector in the system menu:
1. In the
VIDEO >
menu, turn the item
CORRECTOR
on.
2. Go to the item
SET
and select a color correction set (1 or 2).
3. Turn the item
SET ONOFF
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, turn the item
CC VIEW
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
SMOOTHING
item.
Tip
✎
You can reset the color corrector by activating the
RESET CC
item. Both 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 width (22.5° to 360°)