Pin
Signal name
Directio
n
Description
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
7
CO
Out
SYNC from projector. To projector GPO
collector. Compatible with current projector
GPIO requirements and restrictions. (24VDC
max, 50mA max)
8
3D_INPUT_REF
In
3D L/R Input Reference (P)
(Voltage Limit: 2 VDC to 12VDC)
9
+12V
Out
Power to 3D system. Maximum 1A (Total
between both +12V pins)
10
3D_INPUT_REFRERENCE-
In
3D L/R Input Reference (N)
(Voltage limit: 1.4VDC to 12VDC)
11
3D_DISPLAY_RE
In
3D L/R Input Reference (P)
(Voltage limit: 1.4VDC to 12VDC)
12
3D_DISPLAY_REFERENCE-
In
3D L/R Input Reference (P)
(Voltage limit: 1.4VDC to 12VDC)
13
CONN_3D_MODE-
Out
3D mode state from projector. From
projector GPO emitter. Compatible with
current projector GPIO requirements and
restrictions. (24VDC max, 50mA max)
14
CONN_SYNC-
Out
SYNC from projector. From projector GPO
emitter. Compatible with current projector
GPIO requirements and restrictions. (24DC
max, 50mA max)
15
Not connected
Setting up hardware
Use an infrared emitter to control gating in active glasses, a polarizing Z-screen (Pi-cell) with passive
glasses or filter wheel with passive glasses.
RealD
Z-screen
RealD XL box
Xpand
Primary
image
Dual
projector
Installed/
mounted
components
Z-screen
mounted in front
of the projection
lens
XL box mounted
in front of the
projection lens
None
Wheel installed in
front of the
projector
Polarizing plates
in front of lenses
Silver screen
Yes
Yes
No
Yes
Yes
Viewing 3D content
CP2208 User Guide
68
020-101916-03 Rev. 1 (12-20120)
Copyright
©
2020 Christie Digital Systems USA, Inc. All rights reserved.
Summary of Contents for CP2208
Page 1: ...User Guide 020 101916 03 CP2208 ...
Page 94: ......
