BenQ EH620, Руководство пользователя

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46 Operation (under non-Launcher source)
Advanced
Color Settings
Gamma Selection
Gamma refers to the relationship between input source and picture brightness.
Choose a preferred gamma mode from among 1.8/2.0/2.1/2.2/2.3/2.4/2.5/2.6/BenQ.
Color Temperature
There are several preset color temperature settings available to choose from:
Normal , Warm , Native , Cool . The available settings may vary according to the
signal type selected. You can also set a preferred color temperature by adjusting the
following options.
Color Temperature Tuning
• R Gain / G Gain / B Gain : Adjusts the contrast levels of Red, Green, and Blue.
• R Offset / G Offset / B Offset : Adjusts the brightness levels of Red, Green,
and Blue.
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. 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.
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.
• 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.
Light Source Mode
See Setting the Light Mode on page 56 .
Wall Color
Corrects the projected picture’s color when the projection surface such as a
painted wall which may not be white, the Wall Color feature can help correct the
projected picture’s colors to prevent possible color difference between the source
and projected pictures. There are several precalibrated colors to choose from:
Light Yellow , Pink , Light Green , Blue , and Blackboard .
RED
BLUE
GREEN
Yellow
Cyan
Magenta