Custom: 3D Control Menu - Christie CP2000-SB User Manual

Section 1: Introduction

Custom: 3D Control Menu

This menu provides numerous controls for adjusting and synchronizing incoming 3D signals (always dual L/R
HD-SDI signals at the SMPTE A and B ports) with each other and with external 3D equipment such as screens,
emitters and glasses. The Custom: 3D Control menu options are summarized in Figure 3-11 and Table 3.6.
Add a check in the Enable checkbox in order to 1) enable 3D display and adjustment parameters 2)
automatically configure the Input and Data Format (on the Custom Page-1 menu). For full 3D application
notes, including a step-by-step tutorial for use, refer to
Defines source & 3D sync input
type.
Frame order - For correct L/R
pairing & smooth motion.
Sets 3D sync input location -
With source data (Not Used)
or via GPI.
Sets 3D sync output - True or
Inverted.
Table 3.6 Summary of Custom: 3D Control Menu Options
CUSTOM: 3D CONTROL MENU OPTIONS
Enable
Test
L/R Input Reference
Input Frame Dominance Defines frame order (L-R or R-L) required for 3D perspective. Correct setting ensures smooth
L/R Display Reference
L/R Output Polarity
Frame Rate
Input GPI
Display GPI
Output GPO
Dark Time Adj
Output Delay (Time)
3-22
Toggle 3D function ON/OFF
Figure 3-11 Custom: 3D Control Menu Options
Activate 3D controls and auto-set Input to 292 Dual Input and Data Format to Unpacked 4:2:2 in
the Custom Page-1 menu.
For confirming proper Sync Output setting (i.e., which GPO is connected to your 3D peripherals
such as emitters, glasses, etc.)
Defines how 3D stereo sync input is supplied (currently ports A and B only). See L/R Input Refer-
ence Notes below.
motions, and depends entirely on the original source mastering.
Always Not Used unless a separate 3D stereo sync input is at GPIO connector. See L/R Display
Reference Notes below.
Keeps 3D stereo sync output the same as input (true) or reversed (inverted). See L/R Output
Polarity Notes below.
Ratio of total # frames displayed to # frames forming complete data. Increase to reduce flicker in
displays < 96 Hz. Max. recommended setting for 2048 x 1080 displays = 5:2. Can be higher in
smaller displays, or decreased if incoming signal is already high enough to prevent flicker. See
Frame Rate Notes below.
Select None when 3D stereo sync input is part of source signal at ports A and B. Use GPI 1-7 only
if sync input is supplied to GPIO port.
Always None unless 3D stereo sync input is at GPIO connector.
Define your GPO sync output for 3D device (glasses or z-screen polarization), using to 1-7
depending on wiring.
Create a blank time interval between L/R frames to allow for glasses ON/OFF. Helps synchronize
the output to the viewing.
Offset (in μ) 3D stereo sync output in relation to dark time interval. Positive offset = delay, nega-
tive offset = start early. See Output Delay Notes below.
Section 3.10 Working with
Enable 3D Test Pattern.
3D.
Sets frame rate per # signals -
Ex. 4 = # frames, 2 = # signals.
Sets which GPI to use - Use 1 -
7 if external server is supply-
ing separate 3D sync at GPIO.
Sets which GPI to use - Use
"None" only.
Sets which GPO to use - For
synchronizing 3D stereo
peripherals such as emitter, z-
screen, etc.
Sets time between L/R - A
blanking time for glasses, etc.
to close/open.
Shifts GPO pulse - Pulse timing
is shifted in relation to vertical
frame.
Shifts GPO pulse in degrees -
Not used.
CP2000-SB User Manual
020-100162-06 Rev. 1 (03-2014)