ViewSonic P225f User Manual page 10

Control Explanation (Continued)
H. Convergence
color alignment. Use this control when red or blue borders
are present around the vertical segments of black letters on a
white background.
V. Convergence
color alignment. Use this control when red or blue borders
are present around the horizontal segments of black letters
on a white background.
V. Linear
distortion at the center of the screen image.
NOTE: Vertical Linearity Center is an advanced control and
should be used for setup and calibration only.
V. Linear Sym
distortion (squeezing or stretching) images between the top
and bottom of the screen image.
NOTE: Vertical Linearity Symmetry is an advanced control
and should be used for setup and calibration only.
Top Hooking
image.
Bottom Hooking
screen image.
H. Focus
screen image in the horizontal direction.
V. Focus
screen image in the vertical direction.
ViewMatch
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
(often used in office settings with fluorescent lighting).
6500K
and richer red.
5000K
User Color
blue.
(Horizontal Convergence) adjusts vertical
(Vertical Convergence) adjusts horizontal
(Vertical Linearity Center) adjusts the vertical
(Vertical Linearity Symmetry) minimizes the
straightens the top corners of the screen
straightens the bottom corners of the
(Horizontal Focus) adjusts the sharpness of the
(Vertical Focus) adjusts the sharpness of the
® provides several color options: three
Color
— Adds blue to the screen image for cooler white
— Adds red to the screen image for warmer white
— Adds blue and green to the screen image.
— Individual adjustments for red, green, and
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