Advanced Setup: Source File Setup Window - Christie Solaria CP2220 User Manual

Region
2: Intelligent
Lens System
(Optional)

Advanced Setup: Source File Setup Window

Incoming sources can vary widely in their pixel resolution and original aspect ratio. The projector must be able
to respond to the myriad of possible combinations, projecting full images of the desired size, content, and
proportion in every case. This consistency is achieved by creating a variety of source files in projector
memory, each of which indicates the following for the projector:
• Incoming resolution (i.e., #pixels across, #pixels top-to-bottom)
• Desired offset (i.e., amount of data to discard. Rare.)
• Desired aspect ratio (i.e., the original display format to be recovered)
In rare cases, the content distributor may include this source information as part of a pre-defined Projector
Configuration File (PCF) applied by using the PCF in the projector. Alternatively these variables can be
defined in the Advanced Setup: Source File Setup window. With a good collection of assorted source files
available in memory, the proper file can then be quickly chosen from within the Channel Setup: Config 1
window for implementation in the projector whenever a matching input signal is encountered. NOTE: For any
source, the projector relies on Source File settings as well as Screen File settings. Refer to Advanced Setup:
Screen File Setup Window, on page 3-40.
CP2220 User Manual
020-100420-06 Rev. 1 (03-2011)
Control Description
ILS Installed Ensure the ILS Installed check box is selected when the ILS is installed.
Enable Auto-
When selected, the lens will automatically move to the position associated with
the channel and all adjustments made to the focus, zoom, and offsets will over-
matic ILS
write the saved ILS values. When clear, adjustments can only be made from the
ILS Adjust window launched from the Main panel. These adjustments are pre-
served when a channel changes, but are never written to an ILS file.
Reset on Select the Reset on Startup check box for the ILS to calibrate the lens when
the projector starts up via the wall circuit being on or the Power ON button
Startup
getting clicked. NOTE: This is not normally required. It is made available for
cases where repeatability issues don't go away by powering down the projector.
Quick Reset Click the Quick Reset button to perform a quick reset on the ILS. The lens will
return to the manual position when complete. A quick reset allows the system to
detect precise center positions so previous channel presets work as expected,
even after manual adjustments.
Click the Full Calibration button to perform a full ILS calibration. The lens
Full
will return to the manual position when complete. A full calibration detects full
Calibration
range or movements on a new lens and also resets center detect positions.
Section 3: Operation
3-37