Admin: Screen Menu; Summary Of Admin: Screen Menu - Christie CP2000-M User Manual

Admin: Screen Menu

The Admin: Screen menu defines what portion of the projector's display panel to use and what cropping is
needed to disguise possible keystoning or other geometric aberrations. Once saved, a screen file can be used
with any incoming source as desired—screen data is not included in a PCF and is independent of source
settings. Consider screen files as convenient compensations for physical limitations in the environment.
Typically, one or two screen files per site are needed.
A Cropping: Crop corners and sides
B
Presentation: Select a reference point used
to define screen display area
C
Screen: Select screen type from drop-down
D Save

Summary of Admin: Screen Menu

• Presentation: Presentation points define the display size and location. Default = Full 2048 x 1080 panel.
Presentation points define what region of the projector's available display area responds to incoming data.
By default, the projector uses its complete display area, scaling the incoming data as necessary. If, for some
reason, you want to limit the display area, enter the desired upper left and lower right presentation
coordinates (or adjust with slidebars). You can define a smaller rectangular area in which the left and right
top corners always share the same Y-coordinate (as will the left and right bottom corners), and the top and
bottom left corners share the same X-coordinate (as will the top and bottom right corners). Thus upper right
and lower left coordinates are not available to define the area. Incoming data automatically resizes to fill the
reduced rectangular area defined by the new coordinates and any display pixels outside of this area remain
OFF (black).
• Cropping: Cropping hides unwanted data, useful if the image appears keystoned, etc. Cropping is the digital
equivalent of filling aperture plates in a film projector to perfect the image "square-ness". For example, if the
bottom of the image appears slightly wider than the top, activate the bottom left or right cropping point in the
Screen menu and change the coordinates to crop or "bring in" the 
corner(s) of the image slightly—either enter the specific coordinates, or adjust with slidebars. NOTE: This is
cropping, not electronic keystone adjustment. In Figure 3-37, cropping simply corrects a display that over-
laps the available screen.
CP2000-M/MR User Manual
020-100123-07 Rev. 1 (12-2009)
Figure 3-36 Admin: Screen Menu
E Restore: Cancel unsaved screen settings & dis-
play previous saved settings
F
Letter Box: Enable to display all incoming data
within the defined presentation area
G
XY: Define new display area and/or cropping
H Lens Factor: Define anamorphic lens used to
stretch an image horizontally
Section 3: Operation
3-47