QuickMedia™ Receiver/Processor Crestron
QM-RMCRX
The QM-RMCRX processes standard video (i.e. DVD, VCR, camera video),
RGB video and audio signals through its proprietary QuickMedia transport port.
The QuickMedia connection port is a revolutionary signal processing system
that allows for transmitting and receiving any signal type (including video,
audio, computer and microphone signals) via CAT5E type cable. A QuickMedia
Wall Plate (QM-WMC) converts these signals from analog to digital and
transmits them to a QM-RMCRX receiver using a CAT5E cable (the signal
skew of the cable must not be greater than 15 ns over the total length, refer to
“Video Adjustments” on page 30 for additional skew information). The
QuickMedia receiver performs frequency compensation on each twisted pair
video input to maintain correct operation.
The QM-RMCRX then converts each of those signal types back to standard
analog signals for connection to a display (projector or flat-panel monitor), an
audio amplifier, or if using the on-board amplifier, directly to speakers.
QM-RMCRX outputs include:
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RGB
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Composite video
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S-video
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Two unbalanced line audio outputs or an unbalanced stereo line output
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One unbalanced line-level speech output
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One 20-watt stereo output, with built-in volume, bass and treble
controls.
The QM-RMCRX QuickMedia Receiver/Processor features onboard
professional digital audio processing, with volume and tone control, 12-band
graphic/parametric equalization, and up to 40 ms of delay for speech audio.
The onboard mic mixer can mix the two remote microphones with stereo
program signals in any proportion, so the sound is always precisely tailored to
the listening environment.
All the audio features of the QM-RMCRX are easily configurable using
Crestron Digital Media Tools™ software. Using the sliders, you can adjust EQ
filters and presets, input/output gain, and mixing levels. Select real time mode to
hear the sound as it is adjusted and then create a configuration file ready to be
uploaded to the QM-RMCRX.
Video signals received by the QM-RMCRX are applied to the display device via
the RGBHV, S-video, and composite video ports. Each video output port is
switched for signal selection to match the selected input source of the
QuickMedia transmitter (sold separately). The display device can also be
addressed via the COM port to activate only the input of interest. Audio path
routing is accomplished via mixer schemes. Refer to the following block
diagram.
2
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QuickMedia™ Receiver/Processor: QM-RMCRX
Operations Guide - DOC. 6236A
