Specifications

Crestron QM-AE QuickMedia™ Audio Extractor
AUDIO OUT - R
This 3-pin terminal connector provides a balanced audio output for the right
program audio portion of a QM system.
QM
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QM (IN and OUT)
The two 8-pin RJ-45 QuickMedia transport ports accept CresCAT-QM audio
and control signals. The audio portion of the QM signal is extracted from the
QM IN connector. The QM OUT connector contains all of the original QM
signals and is used to pass these signals on to another QM device. The QM port
conforms to the 568B wiring standard.
RJ-45 QuickMedia Connector Pin and Pair Assignment
RJ-45 PIN
NUMBER
WIRE COLORS
(EIA 568B)
QM ASSIGNMENT
RGB AND AUDIO
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 + AUDIO + AUDIO
5 WHITE/BLUE - AUDIO - AUDIO
6 GREEN + RGB GREEN + LUMINANCE
7 WHITE/BROWN - RGB BLUE - COMPOSITE
MALE RJ-45 CONNECTOR
8 BROWN + RGB BLUE + COMPOSITE
NET (Loop-through)
The two four-pin 5 mm detachable terminal block NET connectors are used for
connection to Cresnet and expansion to other peripherals.
Pins 24 and G provide 24 VDC and ground.
Pins Y and Z provide communications (data).
Power to the unit (5 W) is supplied through this connector.
SETUP LED and Pushbutton
The QM-AE is TouchSettable ID (TSID) ready. The SETUP pushbutton and its
associated LED are located on the rear of the unit and are used for setup of the
QM-AE network ID during the initial configuration of a Cresnet system or when
the device is being added or replaced.
Operations Guide – DOC. 6331 QuickMedia™ Audio Extractor: QM-AE ●
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