Viewsonic E70fb ユーザーズマニュアル

ViewSonic        E70fB/E70fSB

8

Adjust the menu items shown below by using the up and down buttons.

__________________________________________________________________________________

Contrast adjusts the difference between the image background 

(black level) and the foreground (white level).
Brightness adjusts the background black level of the screen 

image.
Zoom expands and contracts the entire screen image.

Horizontal Position moves the screen image left or right.

Horizontal Size adjusts width of the screen image.

Vertical Position moves the screen image up or down.

Vertical Size adjusts the height of the screen image.

Pincushion curves the vertical sides of the screen image.

Pin Balance curves the vertical edges of the screen image to 

the left or right.
Trapezoid adjusts the top and bottom of the screen image until 

they have equal length.
Parallel slants the vertical edges of the screen image until they 

are parallel.
Tilt rotates the entire screen image.

Degauss removes the build-up of magnetic fields that can 

cause irregular colors to appear around the edges of screen 

images. There are two ways to degauss the display:
automatically  by  turning  the  monitor  on,  or  manually  by 

selecting the Degauss control from the menu. With Degauss 

selected from the menu, press button [2] to degauss the monitor 

manually.
Important: Do not degauss repeatedly. Doing so can be 

harmful to the display. Wait at least 20 minutes before selecting 

this control again.