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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
Menu
s 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.