ViewSonic LS700HD User Guide - Page 38

Adjusting Brilliant Color, Reducing image noise, Selecting a Color Temperature

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Adjusting Brilliant Color Enter Image > Advanced > Brilliant Color menu and 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. Red Yellow Green Magenta Cyan Blue Reducing image noise Enter Image > 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 input signals are selected. Selecting a Color Temperature Enter Image > Color Temperature menu, and then press [Enter]. Options available to Color Temperature settings will depend on the choice of the signal type. 1. 5500K: White colors in the image will be provided with a light red undertone. 2. 6500K: Maintains a normal white color tone. 3. 8000K: Provides the highest color temperature. 8000K colors allow the image to display white colors with the more blue undertones compared to other temperatures. Setting a preferred color temperature 1. Enter Image > Color Temperature menu, and then press [Enter]. 2. Press / to select 5500K, 6500K or 8000K. 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. Select a gamma setting Gamma refers to the relationship between input source and image brightness. 1. Enter Image > Advanced menu and then press [Enter]. 2. Press / to select Gamma and then press / to select the required settings. 31

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31
Adjusting Brilliant Color
Enter
Image
>
Advanced
>
Brilliant Color
menu and
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
Image
>
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 input signals are selected.
Selecting a Color Temperature
Enter
Image
>
Color Temperature
menu, and then press [Enter].
Options available to Color Temperature settings will depend on the choice of the signal
type.
1.
5500K
: White colors in the image will be provided with a light red undertone.
2.
6500K
: Maintains a normal white color tone.
3.
8000K
: Provides the highest color temperature.
8000K
colors allow the image to
display white colors with the more blue undertones compared to other temperatures.
Setting a preferred color temperature
1.
Enter
Image
>
Color Temperature
menu, and then press [Enter].
2.
Press
/
to select
5500K
,
6500K
or
8000K
.
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.
Select a gamma setting
Gamma refers to the relationship between input source and image brightness.
1.
Enter
Image
>
Advanced
menu and then press [Enter].
2.
Press
/
to select
Gamma
and then press
/
to select the required settings.
Red
Yellow
Green
Cyan
Blue
Magenta