BenQ W700 User Manual page 40

3D Color Management
In most installation situations, color management will not be necessary, such as in
classroom, meeting room, or lounge room situations where lights remain on, or where
building external windows allow daylight into the room.
Only in permanent installations with controlled lighting levels such as boardrooms, lecture
theaters, or home theaters, should color management be considered. Color management
provides fine color control adjustment to allow for more accurate color reproduction, should
you require it.
Proper color management can only be achieved under controlled and reproducible viewing
conditions. You will need to use a colorimeter (color light meter), and provide a set of
suitable source images to measure color reproduction. These tools are not provided with the
projector, however, your projector supplier should be able to provide you with suitable
guidance, or even an experienced professional installer.
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.
If you have purchased a test disc which contains various color test patterns and can be used
to test the color presentation on monitors, TVs, projectors, etc. You can project any image
from the disc on the screen and enter the 3D Color Management menu to make
adjustments.
To adjust the settings:
1. Go to the PICTURE menu and highlight 3D Color Management.
2. Press MODE/ENTER and the 3D Color Management page displays.
3. Highlight Primary color and press
Blue, Cyan, Magenta and Yellow.
4. Press
will include colors consisted of more proportions of its two adjacent colors.
Please refer to the illustration to the right 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.
5. Press
its values to your preference by pressing
image immediately.
For example, if you select Red and set its
value at 0, only the saturation of pure red will be affected.
6. Press
The contrast level of the primary color you select will be affected. Every adjustment
made will reflect to the image immediately.
7. Repeat steps 3 to 6 for other color adjustments.
8. Make sure you have made all of the desired adjustments.
9. Press MENU/EXIT to exit and save the settings.
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.
40 Operation
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to highlight Hue and press
to highlight Saturation and adjust
. Every adjustment made will reflect to the
to highlight Gain and adjust its values to your preference by pressing
/ to select a color from among Red, Green,
/ to select its range. Increase in the range
RED
Magenta
/
Yellow
GREEN
Cyan
BLUE
/ .