Resolution Notes; Offset Notes; Aspect Rstio Notes; Pre-Configured Source Setups - Christie CP2000 User Manual

BASIC OPERATION
3-30

RESOLUTION NOTES:

To capture/process all of the incoming data, enter the full resolution of the
incoming source material or leave at "0" (default). Regardless of whether or not
the original material has been "squeezed" for use with an anamorphic lens, enter
the current incoming resolution. This may not necessarily match the resolution of
the projector or the original filmed material, depending on how the source was
formatted before distribution. For example, an original 2048 x 1080 native source
supplied pre-squeezed as 1920 x 1080 requires a source file indicating this
incoming 1920 x 1080 resolution.
To capture only a portion of an incoming image full-screen—like a "zoom"
function—, enter the approximate horizontal width and vertical height defining the
area of the image you wish to zoom in on. The projector will automatically scale a
center area of this size so that it fills the projector's 2048 x 1080 display, and
remaining data is ignored. You may have to experiment with the values to
accurately zoom in on a precise area, and you must also define offset (see below)
if you want to zoom in on an area other than the center.

OFFSET NOTES:

Offsetting an image is achieved by defining how much horizontal
width and vertical height to discard. Offset coordinates can be particularly useful
when zooming in on a portion of the image—they establish the top left corner
location of the zoom area, with Resolution (above) determining the size of the area.
Leave offset at "0" (default) to process all incoming data or to zoom in at the center
of the image. Or set to a
positive or negative value
as described below:
• A positive "x/y" value
discards image data from
top and/or left.
• A negative "x/y" value
discards image data from
bottom and/or right.
ASPECT RATIO NOTES:
Table 3.7 lists the sixteen most common source setups, which
are selectable from the Main menu pages. In the event your source material is pre-
scaled or compressed, enter the desired aspect ratio. Adding the 1.25x anamorphic
lens will widen a "squeezed" image back to its original "scope" aspect ratio. For
sources that are not pre-squeezed, aspect ratio can be left at "0".
Table 3.8. Pre-configured source setups
(Incoming) Resolution
ADMIN: SOURCE SETTINGS
(Original) Aspect Ratio
LIT MAN USR CP2000
020-100032-04 Rev. 1 (03/14)