BenQ W1140 User Manual page 29

Advanced Color
Settings
(Continued)
You can also set a preferred color temperature by adjusting the following options.
• 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
The Color Management 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.
To make adjustments, press the / arrows to highlight an independent color
from among Red (R), Green (G), Blue (B), Cyan (C), Magenta (M), or Yellow (Y),
and press OK. The following menu items are displayed for your choice.
• 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.
If you selected White Balance (W), you can adjust the contrast levels of Red,
Green, and Blue by selecting R Gain, G Gain, and B Gain.
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.
• Light Source Mode
Selects a suitable light source power from among the provided modes. See
Extending light source life on page
• HDR Brightness
The projector can automatically adjust the brightness levels of your image
according to the input source. You can also manually select a brightness level to
display better picture quality. When the value is higher, the image becomes
brighter; when the value is lower, the image becomes darker.
• Noise Reduction
Reduces electrical image noise caused by different media players.
RED
Magenta
43.
Yellow
GREEN
Cyan
BLUE
Menu operation 29