BenQ MP780ST+ User Manual download pdf (Page 42)

Operation

Adjusting Sharpness

The higher the value, the sharper the picture becomes. The lower the value, the softer the

picture becomes.

Adjusting Brilliant Color

This feature utilizes a new color-processing algorithm and system level enhancements to

enable higher brightness while providing truer, more vibrant colors in picture. It enables a

greater than 50% brightness increase in mid-tone images, which are common in video and

natural scenes, so the projector reproduces images in realistic and true colors. If you

prefer images with that quality, select On. If you don’t need it, select Off.

On is the default and recommended selection for this projector. When Off is selected, the

Color Temperature function is not available.

Selecting a Color Temperature

The options available for color temperature* settings vary according to the signal type

selected.

1. T1: With the highest color temperature, T1 makes the image appear the most bluish

white than other settings.

2. T2: Makes images appear bluish white.

3. T3: Maintains normal colorings for white.

4. T4: Makes images appear reddish white.

*About color temperatures:

There are many different shades that are considered to be "white" for various purposes.

One of the common methods of representing white color is known as the “color

temperature”. A white color with a low color temperature appears to be reddish white. A

white color with a high color temperature appears to have more blue in it.

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 adjusent 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

adjusents.

To adjust the settings:

1. Go to the PICTURE menu and highlight 3D Color Management.

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BenQ MP780ST+ User Manual Page 42

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