Knoll HDP420 - Manual (Page 20)

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Color Space: this option applies to computer and Color space
component video sources. It allows you to select a
color space that has been specifically tuned for the
input signal. When Auto is selected, the projector
automatically determines the standard. To choose
a different setting, turn off Auto, then choose RGB
for computer sources, choose either REC709 or REC601
for component video sources.
Color Temperature
Color Temperature: changes the intensity of the colors.
Select a value. Native means an uncorrected/unchanged
color temperature. Other values change the white point
of the colors. 6500K is generally used for film content
and 9300K is used for TV video.
Color Control
Color Control: allows you to individually adjust the
gain and offset of the red, green, and blue colors.
These advanced controls have the same effect as
contrast and brightness, but each controls a single color only.
Video Standard: when it is set to Auto, the projector
attempts to automatically pick the video standard based
on the input signal it receives. (The video standard options
Video Standard
may vary depending on your region of the world.) If the
projector is unable to detect the correct standard, the
colors may not look right or the image may appear “torn.”
If this happens, manually select a video standard by
selecting NTSC, PAL, or SECAM from the Video Standard
menu.
Overscan: removes noise around the edges of the video
Overscan
image. Select Zoom to remove the outer 3 percent of the
image and scale the image back up to its original
size. Select Crop to remove the outer 3 percent of the
image without rescaling the image.
Noise Reduction: adjusts signal noise reduction.
Choose Enable then adjust the level. The software
determines the differences between successive image
frames and averages the changes out to reduce the noise.
Noise reduction
Settings menu
Sources: allows programming of source buttons,
Settings
enables autosource, and enables the SCART RGB
source. When Autosource is selected, the Source
Enable feature indicates which sources the projector
attempts to lock onto. You can use the Source Enable
feature to eliminate certain sources from this
search, which will speed the search. By default,
the check boxes for all sources are checked except
SCART RGB. Uncheck a source box to eliminate
it from the search.