Nokia 930C - Manual (Page 10)

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Nokia 930C 9
ViewMeter ® displays information about the video signal
coming from your computer’s graphics card. This includes
the refresh rate (or Vertical Frequency) and the scan rate
(or Horizontal Frequency).
H. Convergence (Horizontal Convergence) adjusts
vertical 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 (Vertical Convergence) adjusts
horizontal 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 (Vertical Linearity Center) adjusts the vertical
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 (Vertical Linearity Symmetry) minimizes the
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 straightens the top corners of the screen
image.
Bottom Hooking straightens the bottom corners of the
screen image.
Focus adjusts the sharpness of the screen image.
ViewMatch ® Color provides several color options: three
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
(often used in 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.
User Color — Individual adjustments for red, green, and
blue.
Control Explanation (Continued)