Christie DLV1280 DX, User Manual

Page: 61 / 143

OPERATION
3-28
DLV1280 DX User’s Manual
Color Space
This option determines how the color components of an input signal are decoded for
accurate color in the display. Selecting a color space option is useful only for analog
signals connected to
INPUT 1
or
INPUT 2.
Although the color space for such a signal is
automatically determined by the projector, in some circumstances you may wish to
override this and manually set a different color space.
NOTE: For digital signals or for signals connected to
INPUT 3
or
INPUT 4
, the color
space function is entirely automatic and the pull-down list disabled.
The current color space appears in the Image Settings menu. Press to select a
different option:
•
Select
RGB
unless you are using component video at
INPUT 1
or
2.
•
Select
YPbPr (Video)
with a standard definition televised signal (SDTV)
•
Select
YPbPr (HDTV)
with a high definition televised signal (HDTV).
NOTE: When certain RGB signals are first connected, the projector may not initially
recognize them as RGB and will incorrectly decode their color information as YPbPr
(video). These signals can include:
•
RGB signals in NTSC, PAL, SECAM frequency ranges
•
Scan-doubled sync-on-green
•
Scan-quadrupled sync-on-green
For these signals, change the Color Space to RGB, then define a new channel for
future use.
Color Setup
Select this submenu to work with
aspects of color—adjust for
saturation and overall hue in video
signals, or adjust gamma or
temperature in any signal.
COLOR —
“Color” adjusts the
color saturation level or the
amount of color in a video image. When set to “0’ the image appears black and
white, and when set too high the colors appear overpowering and unrealistic. Use
and to adjust “Color” until the desired saturation level is displayed. For a
shortcut to “Color” slidebar, press
Color
at any time.
TINT —
“Tint” adjusts color hue to obtain true color reproduction of NTSC video
signals or HDTV signals. Use and until the desired balance or red-to-green
is displayed in your image. It is best to adjust tint while displaying an external test
pattern—otherwise, it is recommended that tint remain at its default setting. For a
shortcut to “Tint” slidebar, press
Tint at any time
.