Menu Description Advanced adjustment REALis 4K6020Z / 4K5020Z
Article ID: ART172869 | Date published: 12/24/2018 | Date last updated: 12/24/2018
 

Description

Menu Description Advanced adjustment  REALis 4K6020Z / 4K5020Z

Solution

Advanced adjustment
> [Image adjustment] > [Advanced adjustment] Fine-tune noise reduction and color tone.



Random noise reduction
Reduce random image noise*.
* Effective on noise with an irregular frequency or amplitude.

Select [Low] for fast-moving images or [High] for slow-moving images.

Digital noise reduction
Reduce digital image noise. Note that compared to MPEG noise reduction, frame noise reduction improves gradation of projected images.


Dynamic gamma
You can adjust the gradation representation of light and dark portions of an image automatically.


Contrast detail adjustment
When the projected image is dark, you can make the dark portions appear even darker by adjusting the luminance of the light source and the amount of signal adjustment.


Colorimetry
Select the input color space.

[Colorimetry] can only be set when the image mode is [Video].

HDR (High Dynamic Range)
Projection conforms to HDR signals (HDR10 or HLG) with an expanded range of image luminance, preserving detail in highlights and shadows.

[HDR] can only be set when the image mode is [Video].

Mem. color correct
Enhances skin tones, blue skies, and greens, so that these colors are more consistent with people’s remembered impressions.


6-axis color adjust
Fine-tune RGB (red, green, blue) and CMY (cyan, magenta, yellow) hues in images.



Fine-Tune Gamma
Adjust white, red, green, and blue gamma curves. Red, green, and blue can be adjusted separately. Adjustments to white are also applied to the three other colors. Note that adjusting any color will overwrite previous adjustments. 
Use the buttons to select a color, and then press the OK button. 
Next use the buttons to select a point on the gamma curve, and then use the buttons to adjust the position of the point. When adjustment is finished, press the OK button to confirm the setting. 
  • [Fine-Tune Gamma] is available in image modes other than [DICOM SIM].
  • [Fine-Tune Gamma] is available when HDR is set to [Off] or [Auto] and no HDR
  • signals are supplied.
  • For details on gamma correction, see “Gamma” 
  • Use input signals or a test pattern for adjustment.
  • Adjustment is not applied to the projected menu itself.
  • Up to five adjustment values can be saved.

Adjustment values can also be saved or loaded by selecting [Save/Load].

Selecting [Adjust] for Fine-Tune Gamma applies a check mark to the [Advanced adjustment] field at the top and adds an asterisk (*) to the adjustment value.