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Using the Monitor ViewSonic PF77
8
Menu Controls
Follow steps 1–5 on page 7 to access and adjust the controls on the Main
Menus shown below.
CONTRAST adjusts the difference between the image background
(black level) and the foreground (white level).
[] Decreases contrast
[ ] Increases contrast.
BRIGHTNESS adjusts the background black level of the screen
image.
[] Decreases brightness
[] Increases brightness.