Christie DS+60 User Manual page 50

Section 3: Operation
3-26 Christie DS+60 User's Manual
Color Space
"Color Space" determines how the color components of an analog
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, INPUT 2, or INPUT 5.
for these analog signals is automatically determined by the
projector, in some circumstances you may wish to override this and manually set a
specific color space. NOTE: For digital signals or for signals connected to
, the color space function is entirely automatic and the pull-down list disabled.
INPUT 4
The current color space appears in the Image Settings menu. Press
different option:
•
Select
RGB
•
Select
YPbPr (Video)
(SDTV)
•
Select
YPbPr (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 appear magenta and 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.
Video Options
— SUBMENU
This submenu is used with video
sources only (
INPUTS 3
ENABLE DECODER AGC:
Gain Control (AGC) affects decoded
video images only. Enter a checkmark
(default) in most instances—this
activates the decoder's AGC circuit to
ensure properly bright images. Delete
the checkmark if a decoded video image exhibits strange color artifacts such as stripes
in highly saturated colors, indicating an incompatibility between this source and the
AGC.
For all but the more unusual video standards
VIDEO STANDARD:
available in the world, the projector automatically detects the
incoming horizontal and vertical frequencies and sets the projector's
processing of this signal to the corresponding standard. The current
video standard name appears in the Video Options submenu, and
includes an "A" if it has been auto-detected. Press
select a different video standard from those available to the
projector—any that are disabled have frequency characteristics that
differ from those of the incoming signal. Selecting a specific
standard forces the projector to process the signal according to this standard.
Although color space
unless you are using component video at
with a standard definition televised signal
with a high definition televised signal (HDTV).
or ).
4
Automatic
INPUT 3
to select a
INPUT 1, 2, or 5.
to view or
or