Non-Cinema Operation - Christie CP2000-M User Manual

Section 3: Operation
Side Masking
Alternatively, curtains (masks) may be installed at each side of the screen
in order to change the width of the screen, but not the height.
• bring in masking from sides for "flat"
• open masks for "scope"
In some cases, a theater has both side and top/bottom masking installed.
This arrangement is the most flexible of all.

3.10 Non-Cinema Operation

This section explains how to display alternative content originating from
standard definition or high definition non-cinema sources, such as a PC
or other graphics devices. Connect the non-cinema 
DVI-D source to the DVI D-A, DVI D-B ports. Each DVI-D port accepts
and auto-detects progressive scan, digital RGB sources (Table 3.7),
displaying them in their original incoming format. For 3D over DVI-D,
only left/right-eye frame interleaved inputs are supported. A parallel
approach where left-eye is on one DVI-D input and right-eye on the other
DVI-D input is not supported. The cinema processing path is not required
for the frame rate multiplication. For the non-cinema path, the max frame
rate is 62 frames per second with single-link. NOTES: 1) Each DVI-D
port is a single-link port for a single-link cable/connector only. Using this pair of ports as a higher-bandwidth
dual-link pair requires additional hardware and is not currently supported. 2) Similarly, the two DVI-D ports
can be operated as separate single-link ports or, using both connectors in parallel, as a single twin-DVI port –
primarily used for 10-bit processing with the Christie CineIPM2K™
Table 3.7 Compatible Non-Cinema DVI-D Sources
Incoming
Format
1024 x 768
1280 x 1024
1400 x 1050
1920 x 1080
1920 x 1080
2048 x 1080
2048 x 1080
NOTE: Also compatible with HDCP-encrypted DVI signals.
3-66
Vertical Processing Path
Frequency (Hz) Required
23-85 Hz Non-cinema
23-85 Hz Non-cinema
23-60 Hz Non-cinema
23-48 Hz DLP Cinema
23-62 Hz Non-cinema
23-48 Hz DLP Cinema
23-58Hz Non-cinema
Figure 3-52 Side Masking for
.
CP2000-M/MR User Manual
020-100123-07 Rev. 1 (12-2009)