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Noise Reduction
Use
to adjust the noise of the projected image. This function is suitable for the
elimination of image noise from interleaving SD input.Generally speaking, reducing image
noise will lower the value of high frequency detail and make the image appear more mellow.
→
noise reduction
Color Temperature
You can choose from
3200K, 5400K, 6500K, 9300K and Native
.
Color temperature refers to the change in light color under different energies that is perceived
by the naked eye.The change of color temperature from low to high for visible light goes from
orange red
white
blue
.
The projector’s default color temperature is set at 6500K and it is suitable for most situations.
As color temperature rises, the image will appear to be more blue; as it decreases, the image
will appear redder.When you choose “Native”, the projector will disable the white adjustment
function of the input device.
Input Balance
Regardless of the change in ambient light, the human eye is equipped with an automatic
adjustment mechanism that makes a white object appears white and black object black.
However, since no machine has such an incredible innate feature, you may need to make
certain adjustments to the projector’s settings when the ambient light changes so that the
image will appear closer to the actual colors.
the point where saturation
is reached needs to be same
for RGB
the point where CUT off
for RGB is reached
needs to be the same
White balance
adjust
black balance adjust
input
signal
0
255
Offset
This refers to the control of color imbalance in the darker areas of the projected image.It is
recommended that you use an external test image with many areas of dark and gray colors
(i.e. an image of 30IRE-window). If you notice minimal amount of red, green or blue in the
gray areas, adjust the offset of the corresponding color accordingly.This function will shift the
entire color spectrum for the whole image and change its brightness.
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OSD Menu description
