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H8030 Home Theater Projector - User Manual
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NATIVE It displays the fully saturated LED color gamut and also enable HSG feature
for custom color gamut settings.
Brilliant Color:
Enable (On) or disable (Off), which improves brightness in grays and
secondary colors by allowing simultaneous display of multiple colors from the LED light
sources.
Adaptive Contrast:
Adaptive Contrast enhancement expands the light and dark portions
of an output image according to the mean luminance of the input image.
RGB Adjust:
Also known as White Balance Adjust. This feature is to remove any trace
of color from the white areas of the projected image and to achieve to the desired white
temperature, choose RGB Adjust from the Advanced menu and press ENTER. This
displays the RGB Adjust sub-menu.
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Gain Use the Gain controls to correct color imbalances in the bright areas of the
image. A good way to do this is to use a test pattern consisting mostly of solid white
areas, such as an 80 IRE “window” pattern. If the white areas contain traces of red,
green or blue, decrease the Gain for that color.
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Offset Use the Offset controls in the RGB Adjust sub-menu to correct color
imbalances in the dark areas of the image. A good way to do this is to use a test
pattern consisting mostly of dark gray areas, such as a 30 IRE “window” pattern. If
the gray areas contain traces of red, green or blue, decrease the Offset for that color.
Note: The Gain controls increase or decrease the full-scale input range; the Offset
controls shift the entire range, resulting in a change in brightness. Generally, higher
Gain settings reduce the image contrast; higher Offset settings reduce the image
brightness.
Fine Sync:
To fine-tune the position and other image attributes.
• V Position: Select this function to adjust the vertical position of the image within the
designated image area, up to 25% up or down of the image height.
• H Position: Select this function to adjust the horizontal position of the image within
the designated image area, up to 25% right or left of the image width.
• Phase (for RGB or Component sources): This control adjusts the phase of the pixel
sampling clock relative to the incoming signal. Adjust the phase when an RGB or
Component image still shows shimmer or “noise” after Tracking has been optimized.
• Note: Adjust the Phase after adjusting Tracking (see below). If some shimmer from
a video or HDTV source persists, use the Noise Reduction controls to remove high-
frequency noise from the signal.
• Tracking (for RGB or Component sources): Tracking determines the frequency of the
pixel sampling clock, indicated by the number of incoming pixels per line, so that all
pixels generated by a particular source are sampled. Steady flickering or several soft
vertical stripes or bands across the entire image indicates poor pixel tracking. Proper
pixel tracking helps ensure that the image quality is consistent across the screen, that
aspect ratio is maintained and that pixel phase can be optimized.
Summary of Contents for H8030
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