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• Red Offset/Green Offset/Blue Offset: Adjusts the brightness levels of Red,
Green, and Blue.
This function is only available when a computer input signal is selected.
Color Management
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.
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 Color Management menu to make adjustments.
To adjust the settings:
1. Open the OSD menu and go to the IMAGE > Advanced > Color Management
menu.
2. Press Enter and the Color Management page is displayed.
3. Highlight Primary Color and press / to select a color from among Red, Yellow,
Green, Cyan, Blue, or Magenta.
4. Press to highlight Hue and press / to select its range. Increase in the range
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 to highlight Saturation and adjust
its values to your preference by pressing /
. 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.
6. Press to highlight Gain and adjust its values to your preference by pressing / .
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.
Setting the presentation timer
Presentation timer can indicate the presentation time on the screen to help you achieve
better time management when giving presentations. Follow these steps to utilize this
function:
RED
BLUE
GREEN
Yellow
Cyan
Magenta
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General
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