Color Management; Noise Reduction; Brilliant Color; Light Mode - BenQ TH671ST User Manual

Color Management

This function provides six sets (RGBCMY) of colors to be adjusted. When you
select each color, you can independently adjust its range and saturation according
to your preference.
Saturation is the amount of that color in a video picture. Lower settings produce less saturated
colors; a setting of "0" removes that color from the image entirely. If the saturation is too high, that
color will be overpowering and unrealistic.

Noise Reduction

Advanced...
Reduces electrical image noise caused by different media players. The higher the
value, the less the noise.

Brilliant Color

This function utilizes a new color-processing algorithm and system level
enhancements to enable higher brightness while providing truer, more vibrant
colors in picture. It enables a greater than 50% brightness increase in mid-tone
images, which are common in video and natural scenes, so the projector
reproduces images in realistic and true colors. If you prefer images with that quality,
select On. Selecting Off disables Brilliant Color, and Color Temperature
becomes unavailable for access at the same time.
Fast Mode
Select to turn On or Off the Fast Mode.

Light Mode

Select the Light Mode. The options are Normal, Economic, SmartEco, and
LampSave.
LumiExpert
This function adjusts the Gamma level automatically based on the ambient light
detected through ALS. You can also manually adjust its value to your preference.
• LumiExpert: Select to turn On or Off.
• Level: With LumiExpert turned On, adjust the Level from -3 (dark) to 3
(bright).
32 Menu operation
• Primary Color: Selects a color from among R (Red), G (Green), B (Blue), C (Cyan), M
(Magenta), or Y (Yellow).
• Hue: Increase in the range will include colors consisted of
more proportions of its two adjacent colors. Please refer
to the illustration for how the colors relate to each other.
For example, if you select Red and set its range at 0, only
pure red in the projected picture will be selected.
Increasing its range will include red close to yellow and red
close to magenta.
• Saturation: Adjusts the values to your preference. Every
adjustment made will reflect to the image immediately. For
example, if you select Red and set its value at 0, only the
saturation of pure red will be affected.
• Gain: Adjusts the values to your preference. The contrast level of the primary color you
select will be affected. Every adjustment made will reflect to the image immediately.
Yellow
RED GREEN
Cyan
Magenta
BLUE