ViewSonic E220 - 21" CRT Display User Manual page 10

Control Explanation (Continued)
removes the build-up of magnetic fields that can
Degauss
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.
reduces interference patterns that appear
Horizontal Moire
as ripples, 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.
reduces interference patterns that appear as
Vertical Moire
ripples, 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.
displays the voltage level of the video signal.
Input Level
the default selection is 0.7V.
NOTE:
provides several color options: several
®
ViewMatch Color
preset color temperatures and User Color which allows you
to adjust red (R), green (G), and blue (B). The factory
setting for this product is 9300K (9300° Kelvin).
9300K — Adds blue to the screen image for cooler white
(used in most office settings with fluorescent lighting).
6500K — Adds red to the screen image for warmer white
and richer red.
5000K — Adds blue and green to the screen image for
darker color.
User Color — Individual adjustments for red, green, and
blue.
ViewSonic E220 9