Crestron QM-RMCRX-BA Manuel d'utilisateur télécharger pdf

Crestron’s MediaManager is a comprehensive family of affordable products fusing

high-performance AV signal distribution, device control, and facility-wide system

management. MediaManager simplifies the art of ProAV system design and

installation with complete hardware, software, and low-cost wiring solutions.

The QM-RMCRX-BA combines a 2-Series Ethernet control system with a

QuickMedia receiver, digital audio processor, and stereo amplifier to provide a

cost-effective solution for AV signal routing and control as part of a complete

MediaManager AV presentation system.

QuickMedia™ Transport—Crestron’s ingenious QuickMedia transport routes all

audio, video, and RGB computer signals over a single inexpensive CAT5e or CAT6

cable*. Computer resolutions up to 1600 X 1200 pixels at 60Hz are supported over

cable runs up to 328 feet. Stereo audio and microphone signals are transmitted

digitally with high-performance 24-bit resolution.

QuickMedia Receiver—Mounted at the projector or plasma display location, the

QM-RMCRX-BA receives the QuickMedia (QM) signal from any QM Transmitter or

Distribution Center, breaking out each media signal to its respective format to feed

the AV inputs on the display device.

High-Res Computer and Video—Separate composite, S-Video, and RGBHV

outputs deliver high-quality video and high-resolution computer graphics to the

display device. Signal routing occurs automatically under the command of the

control system based upon the input source selected at the QM transmitter.

Software-controllable compensation maximizes image quality over long cable runs.

High-Performance Audio—In addition to video and RGB, the QuickMedia transport

carries four channels of 24-bit digital audio comprising a stereo program signal

and two discrete microphone signals. Within the QM-RMCRX-BA, each of the two

incoming microphone signals is processed by its own 4-band speech-optimized

graphic equalizer. Versatile 4X3 mixing allows the mic signals and stereo program

signal to be precisely adjusted and routed any or three audio output channels. The

three channels are ordinarily configured to support discrete stereo program and

mono speech outputs, although any mix of signals is possible.

The three balanced line-level outputs can be connected directly to inputs on the

display device or used to feed a separate amplifier or external powered speakers. A

built-in 20 watt stereo amplifier is also provided to drive a pair of speakers directly.

Professional Digital Audio Processing—Each output channel includes software-

adjustable volume, bass, treble, mute, and versatile 12-band parametric/graphic

equalization. In addition, the speech output includes up to 40mS of delay for ceiling

speaker alignment.

With such extensive audio features, the QM-RMCRX-BA effectively eliminates the

need for expensive outboard processors to tailor the system's audio performance

to the acoustical environment. Many parameters are controllable in real-time from a

keypad or touchpanel, and numerous presets can be saved for instant recall to

reconfigure settings for changing room conditions or varying source material.

Display Control Interface—The QM-RMCRX-BA includes two bidirectional RS-232

ports and one IR/Serial port to provide full control of the display device and other

equipment. Two relay ports are also included for control of a projection screen or

lift. In addition, the four digital input ports can accept the direct connection of room

occupancy sensors and power sensors for enhanced automation and monitoring.

2-Series Ethernet Control System—At the heart of the QM-RMCRX-BA is the

powerful 2-Series control engine, which can be configured to serve as the master

control system for an entire MediaManager system or as a slave device

communicating with other Crestron components via Cresnet or Ethernet. The

built-in high-speed Ethernet port and Web server provide full connectivity for

remote programming and diagnostics, and seamless integration into control

networks of any size. Native support for Crestron e-Control

2 and RoomView™

applications delivers the industry's best IP-based control and help desk solution.

Best of all, complete MediaManager systems are easy to design, program and

adjust from start to finish using Crestron SystemBuilder™ software.

> 2-Series Ethernet Control System and QuickMedia Receiver

> Built-in Web Server Supports e-Control 2 and RoomView

> RS-232, IR, Digital In and Relay Control Ports

> Composite, S-Video and RGBHV Outputs

> Onboard Audio Mixing, Equalization, and Delay Processing

> 3 Balanced Audio Line Outputs and Built-in 20W Stereo Amplifier

> NEW! 22 nS Delay Skew Compensation and Self-Peaking Audio

> Easy Configuration and Setup Using SystemBuilder Software

SPECIFICATIONS

Processor

CPU: 32-bit Motorola ColdFire® Microprocessor

Memory

4MB Flash, 32MB SDRAM, 256KB NVRAM

Operating System

Real-time, preemptive, multitasking kernel, multi-threaded, FAT32 file system with long

names; supports SIMPL™ Windows® and SIMPL+®

Ethernet

10/100BaseT, static IP or DHCP/DNS, SSL, autonegotiating, full/half duplex TCP/IP,

UDP/IP, SMTP, SNMP, built-in Web server and e-mail client; supports Crestron e-Control 2

XPanel and RoomView applications

Video

Gain: 0dB (75 ohm termination)

Bandwidth: >100MHz (-3dB) at unity gain

RGB

Gain: 0dB (75 ohm termination)

Maximum Resolution: 1600 x 1200 @ 60Hz (at unity gain) with cable length of 100

meters and maximum compensation

EDTV/HDTV Formats: Supports up to 720p and 1080i

Bandwidth Compensation (Peak): Digital control, 10-bit D/A

Low Frequency Compensation (Boost): Digital control, 10-bit D/A

www.crestron.com

800.237.2041

Crestron QM-RMCRX-BA

Room Media Controller and

QuickMedia

™

Receiver

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Crestron QM-RMCRX-BA 1
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Résumé du contenu

Page 1 - Crestron QM-RMCRX-BA

Crestron’s MediaManager is a comprehensive family of affordable products fusinghigh-performance AV signal distribution, device control, and facility-w

Page 2 - Receiver

Crestron QM-RMCRX-BA Room Media Controller and QuickMedia™Receiver Propagation Delay Compensation (Skew): Digitally controlled delay line, 4-bit, 0 to