ViewSonic PF815 User Manual page 11

Control
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10 ViewSonic
Explanation (Continued)
adjusts the uneven color of the overall image. For
Purity
example, if one area of a color appears darker than another
area, first use the degauss feature. If color is still uneven,
use the purity control.
adjusts uneven color at top left corner of screen.
Top Left
adjusts uneven color at top right corner of screen.
Top Right
adjusts uneven color at bottom left corner of
Bottom Left
screen.
adjusts uneven color at bottom right corner of
Bottom Right
screen.
allows you to designate the Time, Position,
OSD Control
Color, and Appearance of the on-screen menus and control
screens.
reduces interference patterns that appear as ripples,
Moire
waves, or unwanted background color textures. Interference
patterns of this type are most noticeable when viewing
images having closely spaced lines or finely detailed
patterns.
removes the build-up of magnetic fields that can
Degauss
cause irregular colors to appear around the edges of screen
images. Your monitor will degauss automatically each time
you power it on.
To degauss your monitor manually, select Degauss on the
on-screen menu and press button [2].
Important: Do not degauss repeatedly. Doing so can be
harmful to the monitor. Wait at least 20 minutes before using
this control again.
allows you to choose from among several
Language
languages for the menus and control screens: English,
French, German, Italian, and Spanish.
returns adjustments to the original factory
Data Recall
settings if the product is operating in a Preset Timing Modes
(see the table at the bottom of page 11).
Exception: This control does not affect changes made with
the User Color control.
allows you to toggle between two video-signal
Input Select
sources (D-Sub and BNC).
PF815