Christie Roadie HD+35K, User Manual

Page: 43 / 192

Section 2: Installation and Setup
Roadie HD+35K User Manual 2-27
020-100340-02 Rev. 1 (01-2010)
2.5.4 Dual SD/HD-SDI
Christie's Dual SD/HD-SDI module is standard with
this projector and factory-installed in the first option
slot (labeled
INPUT 5 ). Its loop-through capability
enables incoming serial digital data (HD format) to
be tiled across multiple screens, creating vast "mega
resolution" displays. Alternatively, the multiple
outputs can be overlapped for extra-bright displays,
or simply distributed to additional projectors for
multiple screens of the same image.
The module accepts one or two independent
standard- or high-definition serial digital inputs,
decodes them for processing in the main electronics
of the projector, and outputs 10-bit RGB/YCbCr
4:2:2 video. Either input can be set as the active
primary or secondary part of a Picture-in-Picture
(PIP) display, and either input can be looped through
to one (or both) of the module's BNC outputs.
NOTE :
Selection of these inputs is described in
Section 3.2 Using the Built-In Keypad or
Remotes
.
Connect a compatible SMPTE 292M or SMPTE
259M-C source(s) to one or both of the inputs
located on the left side of the module. The module
automatically detects the standard at each input and
configure itself accordingly for correct termination
of the signal. The module also detects and supports
dual link 292M for SMPTE 372M video standards.
Input 5
(Opt. 1)
Input 6
(Opt. 2)
Ethernet
Input 4
S-Video
Input 3
Video
Input 2
DVI
RS422
RS232
IN
GPIO
OUT
RS232
Remote
Input 1
Red
Green
Blue
Hor /
Comp
Vert
Sync
From Composite
Video Source
From S-Video
Source
AC
TI
VE
SI
G
N
AL
FRO
M
Du
al
S
D
HD-
SD
I 38
-8
0465
6
A
A B
C
BD
IN
P
U
T
OU
TP
U
T
OU
TP
U
T
Figure 2-30 Connecting Composite Video
and/or S-Video