Twin Displayport Input Card; Connect Tiled Projectors - Christie J Series User Manual

Section 2: Installation and Setup

2.7.8 Twin DisplayPort Input Card

The Twin DisplayPort Input card accepts Display Port 1.1a inputs from one or two DisplayPort sources. The
card has two DisplayPort outputs, each of which is loop through for its respective input (loop through of
encrypted content is not supported). Five LEDs are on the card faceplate. The PWR on the left side indicates
power is applied and the card is initialized. The LEDs on the right side of the corresponding connectors
indicate a valid signal is detected. In the case of the output, the LED indicates a signal is currently being looped
out.

2.7.9 Connect Tiled Projectors

Wiring Requirements
A distribution box or digital signal switcher may be used to feed the same video signal to all the units of the
tiling array.
Christie loop-through may be used to set up a tiling array (see Figure 2-5 to Figure 2-10). The system allows
wiring (providing the HDCP requirement is met) when HDCP is used by the source. The cascade level of
devices must be no more than 7 levels deep.
NOTE: If single wire loop-through is used (See Figure 2-9), then PIP is not supported.
The wiring diagrams are provided to:
• Meet the HDCP requirement,
• Minimize the length of HDMI cables to be used, and
2-34
Distribution Box
(ROW 1, COL 1)
F 2-5 U
IGURE SE OF
From Source
(ROW 1, COL 2) (ROW 1, COL 3)
D B
ISTRIBUTION OX
J Series 2.0, 2.4 and 3.0 kW User Manual
020-100707-03 Rev. 1 (02-2014)