BenQ MH520H, User Manual

Page: 29 / 60

Operation 29
Setting a preferred color temperature
To set a preferred color temperature:
1. Highlight Color Temperature and select Warm , Normal or Cool by pressing
/ on the projector or remote control.
2. Press to highlight Color Temperature Fine Tuning and press MODE/
ENTER . The Color Temperature Fine Tuning page appears.
3. Press / to highlight the item you want to change and adjust the values by
pressing / .
• 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.
4. Press MENU/EXIT to exit and save the settings
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 on the projector or remote control and the 3D Color
Management page appears.
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.