ViewSonic LS820 LS810 User Guide English - Page 39

Adjusting Brilliant Color

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Adjusting Brilliant Color Enter Display > Advanced > Brilliant Color menu, and then press /. This feature utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing truer, more vibrant colors of the projected image. Brightness levels of mid-tone areas commonly seen in videos and natural landscapes are increased by more than 50%, allowing the projector to generate images in realistic and true colors. To acquire this quality of images, please select the level you desire. If not required, set this option to OFF. Reducing image noise Enter Display > Advanced > Noise Reduction menu, and then press /. This function is capable of reducing image noise generated electrically by different media players. Higher settings will provide lower image noise. This function is only available when PC, Video, or S-Video input signals were selected. Selecting a gamma setting Enter Display > Advanced > Gamma menu, and then press / to choose the desired settings. Gamma refers to the relationship between input source and image brightness. Selecting a Color Temperature Enter Display > Color Temperature menu, and then press /. Options available to Color Temperature settings will depend on the choice of the signal type. 1. Cool: Provides the highest color temperature. Cool colors allow the image to display white colors with the more blue undertones compared to other temperatures. 2. Neutral: White colors in the image will be provided with a light blue undertone. 3. Normal: Maintains a normal white color tone. 4. Warm: White colors in the image will be provided with a light red undertone. Setting a preferred color temperature 1. Enter Display > Color Temperature menu. 2. Press / to select Cool, Neutral, Normal or Warm, and press [Enter]. 3. Press / to select the item you wish to change, then press / to adjust its value. • Red Gain/Green Gain/Blue Gain: Adjusts the contrasts of the red, green, and blue colors. • Red Offset/Green Offset/Blue Offset: Adjusts the brightness of red, green, and blue colors. 32

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32
Adjusting Brilliant Color
Enter
Display
>
Advanced
>
Brilliant Color
menu, and then press
/
.
This feature utilizes a new color-processing algorithm and system level enhancements to
enable higher brightness while providing truer, more vibrant colors of the projected image.
Brightness levels of mid-tone areas commonly seen in videos and natural landscapes
are increased by more than 50%, allowing the projector to generate images in realistic
and true colors. To acquire this quality of images, please select the level you desire. If not
required, set this option to
OFF.
Reducing image noise
Enter
Display
>
Advanced
>
Noise Reduction
menu, and then press
/
.
This function is capable of reducing image noise generated electrically by different media
players. Higher settings will provide lower image noise.
This function is only available when PC, Video, or S-Video input signals were selected.
Selecting a gamma setting
Enter
Display
>
Advanced
>
Gamma
menu, and then press
/
to choose the desired
settings.
Gamma refers to the relationship between input source and image brightness.
Selecting a Color Temperature
Enter
Display
>
Color Temperature
menu, and then press
/
.
Options available to Color Temperature settings will depend on the choice of the signal type.
1.
Cool
: Provides the highest color temperature.
Cool colors
allow the image to display
white colors with the more blue undertones compared to other temperatures.
2.
Neutral
: White colors in the image will be provided with a light blue undertone.
3.
Normal
: Maintains a normal white color tone.
4.
Warm
: White colors in the image will be provided with a light red undertone.
Setting a preferred color temperature
1.
Enter
Display
>
Color Temperature
menu.
2.
Press
/
to select
Cool
,
Neutral
,
Normal
or
Warm
, and press [Enter].
3.
Press
/
to select the item you wish to change, then press
/
to adjust its value.
•
Red Gain/Green Gain/Blue Gain
: Adjusts the contrasts of the red, green, and
blue colors.
•
Red Offset/Green Offset/Blue Offset
: Adjusts the brightness of red, green, and
blue colors.