Viewsonic VA721 ユーザーズマニュアル

Adjust the menu items shown below by using the up 

I

and down

J

buttons.    

automatically sizes, centers, and fine tunes the

video signal to eliminate waviness and distortion.
Press the [2] button to obtain a sharper image.

: Auto Adjust works with most common video cards. If 

this function does not work on your 

LCD dislay, then lower the

video refresh rate to 60 Hz and set the resolution to its pre-set
value.

 adjusts the difference between the image background 

(black level) and the foreground (white level).

adjusts background black level of the screen image.

provides several color options: preset color 

temperatures and User which allows you to adjust red (R), green 
(G), and blue (B). The factory setting for this product is 6500K 
(6500 Kelvin).

 — Adds red to the screen image for warmer white and 

richer red. Default setting.

 — Adds blue to the screen image for cooler white (used 

in most office settings with fluorescent lighting).

— sRGB is quickly becoming the industry standard for color

management, with support being included in many of the latest 
applications. Enabling this setting allows the LCD display to 
more accurately display colors the way they were originally 
intended. Enabling the sRGB setting will cause the Contrast and
Brightness adjustments to be disabled.

— Adds green to the screen image for a darker color.

ViewSonic        VA721

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