Quantum Series Videowall Processing Systems • Installation and Maintenance
36
•
HDMI LockIt Cable Lacing bracket:
An Extron LockIt
cable lacing bracket is provided with the Quantum to enable
you to secure the HDMI device cable to the HDMI input
connector to prevent intermittent or complete signal loss due
to a loose cable connection. Above each connector is a hole
into which an HDMI connection mounting screw (provided)
can be inserted to attach the lacing bracket to the Quantum
rear panel. (See the provided
LockIt HDMI Lacing Bracket
Installation Guide
card for more information on attaching the bracket.)
•
The Quantum Elite 615 can accommodate up to 14 input cards, allowing a maximum
of 28 HDMI video source inputs (two per card). The Quantum Elite 408 and the
Quantum Connect can each have up to 7 HDMI input cards, with a maximum of 14
HDMI video inputs. If more inputs are required, multiple card frames can be used.
HDMI connector pin assignments
Pin
Signal
Pin
Signal
Pin
Signal
1
TMDS data 2+
7
TMDS data 0+
13
CEC*
2
TMDS data 2 shield
8
TMDS data 0 shield
14
Reserved (NC)
3
TMDS data 2–
9
TMDS data 0–
15
SCL (DDC clock)
4
TMDS data 1+
10
TMDS clock+
16
SDA (DDC data)
5
TMDS data 1 shield
11
TMDS clock shield
17
DDC/CEC ground
6
TMDS data 1–
12
TMDS clock–
18
+5 V power
19
Hot plug detect
HDMI
Type A Receptacle
(Female)
1
18
2
19
HDMI
Type A Plug (Male)
1
18
2
19
*Not supported
Figure 26.
HDMI Connector Pin Assignments
HDMI input card connection diagram
Figure 26 shows a diagram of HDMI sources connected to the HDMI input card.
13
HDMI Source
HDMI Source
IN
HDCP
COMPLIANT
Figure 27.
HDMI Input Connection Example
HDMI OU
TPU
T
3
Top Mounted
Summary of Contents for Quantum Connect 82
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