Viewsonic A91f+ ユーザーズマニュアル

displays the voltage level of the video signal.

NOTE: the default selection is 0.7V.

 allows you to choose from among several 

languages for the menus and control screens: English, 
French, German, Italian, Spanish, Traditional Chinese, 
Simplified Chinese, and Japanese.

allows you to move the on-screen display 

menus and control screens. 

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displays the frequencies (horizontal and 

vertical) coming from the graphics card of the computer.

returns adjustments to the original factory 

settings if the display is operating in a factory preset timing 
mode listed in this user guide.
Exception: This control does not affect changes made with 
the User Color control.

of the screen image.

automatically adjusts horizontal and vertical size