ViewSonic VS15871 User Manual page 35

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you prefer images with that quality, select a level that suits your need. If you don't need it,
select Off.
When Off is selected, the Color Temp. function is not available.
Reducing image noise
Go to the PICTURE > Advanced > Noise Reduction menu and press
This function reduces electrical image noise caused by different media players. The higher
the setting, the less the noise.
Selecting a gamma setting
Go to the PICTURE > Advanced > Gamma menu and select a preferred setting by
pressing
/
.
Gamma refers to the relationship between input source and picture brightness.
Selecting a Color Temperature
Go to the PICTURE > Color Temp. menu and press
The options available for color temperature* settings vary according to the signal type
selected.
1.
Cool: With the highest color temperature, Cool makes the image appear the most
bluish white than other settings.
2.
Neutral: Makes images appear bluish white.
3.
Normal: Maintains normal colorings for white.
4.
Warm: 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.
Setting a preferred color temperature
1.
Go to the PICTURE > Color Temp. menu.
2.
Press
/
to select Cool, Neutral, Normal or Warm and press Enter.
3.
Press
/
to highlight the item you want to change and adjust the values by
.
pressing
/
Red Gain/Green Gain/Blue Gain: Adjusts the contrast levels of Red, Green,
and Blue.
Red Offset/Green Offset/Blue Offset: Adjusts the brightness levels of Red,
Green, and Blue.
This function is only available when a PC input signal is selected.
/
.
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