Touchpanel Media Centers
Crestron Isys i/O
™
TPMC-15/17 Tilt Series
RJ-45 Pin Assignments
PIN WIRE
COLORS
(568B)
QM
ASSIGNMENT:
RGB
QM ASSIGNMENT:
COMPOSITE,
S-VIDEO AND AUDIO
1
WHITE/ORANGE
- RGB Red
- CHROMINANCE
2
ORANGE
+ RGB Red
+ CHROMINANCE
3
WHITE/GREEN
- RGB Green
- LUMINANCE
4
BLUE
+ Digital Audio
+ AUDIO
5
WHITE/BLUE
- Digital Audio
- AUDIO
6
GREEN
+ RGB Green
+ LUMINANCE
7
WHITE/BROWN
- RGB Blue
- COMPOSITE
8
BROWN
+ RGB Blue
+ COMPOSITE
1
8
1
8
Front
Top
QM Input #1 provides adjustable delay skew compensation for optimizing video
signals. The compensation corrects color separation problems that can occur when
CAT5 cables have variations in the pair lengths. The twisting of the cable pairs
inside the cable sheath causes this variation in length. To ensure sufficient bandwidth
to support signal resolutions up to 1600 x 1200 @ 60 Hz, the maximum aggregate
cable length should not exceed 328 feet.
QM Input #2 does not have adjustable delay skew compensation. QM Input #2 is
capable of the following:
QM Input # 2 Maximum Cable Length
SIGNAL TYPE
RESOLUTION
MAXIMUM CABLE
LENGTH* (FEET)
Video/S-video 480i
300
Component
480p
300
Component 720p
300
Component
1080i
300
RGB
1024 x 768 @ 75 Hz
69
RGB
1280 x 1024 @ 75 Hz
40
RGB
1600 x 1200 @ 60 Hz
20
RGB
640 x 480 @ 60 Hz
216
RGB
800 x 600 @ 60Hz
136
RGB
1024 x 768 @ 60Hz
84
RGB
1280 x 768 @ 60Hz
50
* With CresCAT-QM cable, available from Crestron. Using other may vary performance.
NOTE:
When transmitting S-video, luminance uses the green video pathway, and
chrominance uses the red video pathway. When transmitting composite video, the
signal is carried on the blue video pathway.
NOTE:
Use Crescat-QM, or good quality CAT5E / CAT6 cable to make QM
connections. The cumulative skew over the entire length must be less than 22 ns.
Refer to “QM Network Wiring (QM Versions Only)” on page 23 for cable
specifications.
NOTE:
When using Crescat-QM wiring, four additional wires are included for
making Cresnet connections. Refer to “QM Network Wiring (QM Versions Only)”
on page 23 for cable specifications.
18
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Touchpanel Media Centers: Crestron Isys i/O™ TPMC-15/17 Tilt Series Operations
Guide - DOC. 6344
