Grass Valley 4300 Krystal Reference Manual v.3.1 - Manual (Page 122)

7-14 Krystal 4300 Reference
Section 7 — Picture Menu
Defocus/NAM
When NAM is selected with the MODIFY soft button a screen similar to the fol-
lowing appears.
COMBINE — allows you to selectively apply defocus (using the APPEARANCE
controls) to only the bright or dark regions of the image, while reintro-
ducing the original focused video.
NAM + — progressively defocuses lighter pixels
NAM - — progressively defocuses darker pixels.
OFF — turns this feature off.
When NAM + or NAM - are selected, the following soft button appears:
NAM MATTE — ON or OFF . Allows you to apply a matte to the defocused pixels
with the labeled soft knobs.
When NAM MATTE is ON , the following soft knobs and soft buttons appear:
SATURATION — soft knob controls the saturation of the matte pixels.
Range 0 to 100.
BRIGHTNESS — soft knob controls the brightness of the matte
pixels.Range 0 to 100.
HUE — soft knob controls the hue of the matte pixels.Range 0 to 360.
HUE ROTATE — this soft button turns the constant rotation function ON or OFF.
HUE ROTATE SPEED — When Hue Rotate is ON , this soft knob controls the
speed of the hue changes through 360°.
OFF
GLOW
DEFOCUS
MASK
KEY ADJUST
BNDRY REP
NAM
APPEARNCE
OFF OFF OFF
NAM -
NAM +
ON ON
DEFOCUS
MODE
MODIFY COMBINE NAM
MATTE
HUE
ROTATE
BRIGHTNESS
100.0000
SATURATION
0.0000
HUE
0.0000
Displayed:
Register:
Keyframe:
Cur.Time:
DEFOCUS/GLOW