3D Input Video Configurations; 3D Sync Terminal Pin Map - Christie CP42LH User Manual

3D input video configurations

The stereo 3D input video stream may be supplied from the video server to the projector in two
configurations: Direct-Input 3D or Dual-Input 3D.
Configuration
Direct-Input 3D
Dual-Input 3D

3D sync terminal PIN map

The 3D Sync terminal is a 15-pin D-sub connector (female) located on the projector
communications panel. This table lists the control functions available through the 3D connector.
PIN Signal Name
1 +12V
2 GND
3 GND
4 RS232_RX
5 RS232_TX
6 CONN_3D_MODE+
7 CONN_SYNC+
8 3D_INPUT_REFRERE
NCE+
CP42LH User Guide
020-101363-03 Rev. 1 (08-2016)
Description
In this configuration a single video stream is provided by the video server, with the left
eye and right eye frames supplied as alternate frames within the video stream. A 3D
Input Sync may be used to identify the left eye frames.
The Direct-Input 3D video stream may be supplied by either a Four-Port input video
configuration (such as four cables each supplying one quadrant of the image) or an One-
Port input video configuration (such as one cable supplying the entire frame).
In this configuration two video streams are provided by the video server, with the left eye
supplied by one stream and the right eye supplied by the other. The video streams are
frame locked and supplied concurrently.
The Dual-Input 3D video streams may be supplied by either two Four-Port input video
configurations (such as four cables each supplying one quadrant of the image for each
eye, with a total of eight cables) or two One-Port input video configurations (such as one
cable supplying the entire frame for each eye, with a total of two cables).
Direction
Out
/
/
In
Out
Out
Out
In
Description
Power to 3D device. Maximum 1A (total between both +12V
pins).
Ground
Ground
Data to projector from 3D device. 1200 Baud, 8 bits, no parity.
Currently unsupported.
Data to projector from 3D device. 1200 Baud, 8 bits, no parity.
Currently unsupported.
SYNC from projector. To projector GPO collector. Compatible
with current projector GPIO requirements and restrictions.
(24VDC max, 50mA max)
3D ON = Hi logic level = O/P transistor ON
3D OFF = Low logic level = O/P transistor OFF
SYNC from projector. To projector GPO collector. Compatible
with current projector GPIO requirements and restrictions.
(24VDC max, 50mA max)
3D L/R Input Reference (P)
(Voltage Limit: 2 VDC to 12VDC)
View 3D Content
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