Christie CP2000-X, Руководство пользователя

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BASIC OPERATION
CP2000-X User Manual
3-55
020-100031-01 Rev . 1 (03-2009)
NOTES:
1)
Assumes a full 2048 x 1080 display, and 3D enabled in the Custom 3D
Control menu.
2)
3D stereo sync or “reference signal” is part of input signal,
matching the vertical sync.
1. Connect two HD-SDI signals from a 3D media
server to the projector’s SMPTE cinema ports A and
B. One carries left-eye data, the other right-eye data.
Connect to either port; you will configure the
projector to multiply and interleave the L/R signals
properly.
2.
SET THE FRAME RATE (4:2 RECOMMENDED):
Both incoming frame rates are
likely too slow for flicker-free 3D viewing, and need to be increased within the
projector for at least 96 Hz output. For example, a typical HD-SDI rate of 24Hz
is still only 48 Hz when L/R are combined (see right). In the Custom: 3D Control
menu, set the desired Frame Rate N:M ratio—or number of frames displayed per
number of frames for complete data. A 4:2 setting creates 4 frames from 2 inputs
(=96 Hz), or a setting of 6:2 creates 6 frames from 2 inputs (=144 Hz). The
resulting frame rate cannot exceed the maximum frame rate possible in the
projector—with 24 Hz full-screen incoming signals, use a maximum factor of
5:2.
NOTE:
Frame rates for lower resolution displays can be increased by a larger
ratio.
3.
DEFINE SYNC INPUT
LOCATION:
 For dual inputs, set the
L/R Input Reference
option to
A
=Left and
B
=Right (or vice
versa).
 For dual inputs, set the
Input GPI to None .
These two settings tell the
rest of your 3D system that
incoming 3D stereo sync
information is included
with the two L/R image data inputs rather than routed separately to the GPIO
port.
3D Instructions 
Figure 3.39.
Increasing Frame
Rate by 4:2
Figure 3.40. Setup for 3D