Christie Mirage S+14K User Manual page 61

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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.
Video Options
— SUBMENU
This submenu is used with video
sources only ( or
INPUTS 3
Automatic
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
to view or 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.
NOTE: Best results are obtained with defined channels. Otherwise, switching from
one video source to another can sometimes cause slight disturbances in the display,
indicating that the Auto function is struggling. Recover by briefly selecting a different
video standard, then going back.
Table 3.3. Regions and Video Standards: Summary
Standard Where Used
NTSC N. America and Japan
NTSC 4.43 A tape-only standard for partially-translated hybrid signals
PAL Most of Europe, China, Australia, some of S. America, some of Africa
PAL-M Brazil
PAL-NC Argentina, Chile, other Latin American countries
PAL 60
SECAM France, Eastern Europe, most of Africa
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Roadster / Mirage S+ User's Manual
OPERATION
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