Operation
FHD462-X LCD Panel User Manual
33
020-000769-02 Rev. 1 (01-2016)
1. Press MENU on the remote control or keypad.
2. Select Saturation (Video mode) from the Image Settings menu.
3. While looking at the color bar pattern through a blue filter, adjust the color saturation level until
the outermost (gray and blue) color bars appear to be a single shade of blue:
Hue
“Hue” (or “tint”) is essentially the ratio of red to green in the color portion of the image. When hue
is decreased, the image appears redder; when it is increased the image appears greener.
To adjust the hue, use a blue filter when viewing the color bar pattern, as you would for adjusting
color saturation (refer to the previous section,
Select Hue from the Image Settings menu and press or to adjust it until the cyan and magenta
color bars (on either side of the green bar) appear to be a single shade of blue.
Backlight
The Backlight control changes the apparent brightness of the displayed image. Its effect is similar
to that of a lamp intensity control on a projector.
Gamma
Select Gamma from the Image Settings menu and choose either 2.2 (default) or Off.
Color Temperature
Select Color Temperature from the Image Settings menu to adjust the color temperature. Color
temperature establishes the “color of gray” by adjusting the 75% white point to various color
points.
What are “color points?”
A “color point” is an x/y coordinate pair that defines a color’s location on the standard CIE
chromaticity graph, shown below. (CIE stands for “Commission Internationale de l’Éclairage”
i
Like the brightness and contrast controls, the color and tint controls are interactive. A change to one
may require a subtle change to the other in order to achieve the optimum setting.
gray
yellow
cyan
gr
een
magenta
re
d
blue
