VIEWSONIC P225 - Manual (Page 10)

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ViewSonic P225 9
Parallelogram straightens the four corners of the screen image.
Advanced Geometry Press button [2] to select one of the
following controls to adjust: Top Hooking , Bottom Hook ,
Hourglass , or Hourglass Bal .
Top Hooking adjusts the top corners of the screen image.
Bottom Hook adjusts the bottom corners of the screen image.
Hourglass straightens the curve at the top or bottom of vertical
edges of the screen image appearing as “bulges”.
Hourglass Bal . Allows further straigtening of the curve at the top
or bottom of the vertical edges of the screen images appearing as
“bulges”.
Tilt rotates the entire screen image.
ViewMatch ® Color provides several color options: several 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).
7500K — Adds red to the screen image for warmer white and
richer red.
6500K — Adds red to the screen image for warmer white and
richer red.
5000K — Adds red to the screen image for warmer white and
richer red.
User Color — Individual adjustments for red, green, and blue.
Control Explanation (Continued)