QSC Audio Products - Passionate About SoundQSC Audio Home Page  
 
Products / Network Audio Systems

DCP 300

Digital Cinema Processor



A Cinema Processor, Booth Monitor and Digital Crossover along with network
control and monitoring of DSP, amplifiers and speakers in one integrated package.

Everything you need between server and amps.



QSC's Digital Cinema Processor, the DCP 300, builds on the legacy of DCM and Basis to provide all signal processing and monitoring functions for Digital Cinema in a single integrated system. Designed to be used with QSC's Digital Cinema Amplifiers (DCA) and featuring advanced DSP presets for QSC's Digital Cinema Speakers (DCS), the DCP 300 optimizes loudspeaker performance while simplifying cinema sound system wiring and configuration. The DCP 300 covers cinema systems ranging from three to five screen channels, and are configurable for bi-amp, tri-amp or quad-amp operation. The DCP 300 is also compatible with all analog cinema processor formats including Dolby® Digital Surround-EX and DTS-ES and features a 10 channel analog input for intergration with 35mm audio systems.

Features

  • Digital Input for up to 16 Channels of audio
  • Networked audio I/O via CobraNet
  • Analog Inputs for film processors, non-sync and Mic/line
  • Master volume and full 1/3 Octave Graphic EQ on all channels (except subwoofer)
  • Booth Monitor with touch screen control for easy operation
  • Digital Loudspeaker Crossovers
  • Three or five screen channels — 2, 3 or 4-way crossovers
  • Compatible with all existing DCA amplifiers — thousands of DCA equipped screens are ready for full network monitoring and control
  • Dual power supplies with load sharing for seamless operation in the event of failure
  • SD Memory card for quick unit swap – restores all settings
  • Multiple Bypass modes routes audio around failed components to insure that the show will go on

PC-based software for set-up, control and monitoring PC-based software for set-up, control and monitoring

  • DSP presets for DCS speakers for great "out of box" performance and reduced set-up time
  • Crossovers support active 2, 3 and 4 way systems
  • QSControl and QSCreator allow for the creation of custom control screens and remote access for fault reporting and diagnosis
  • Easily integrates with existing film processors for dual film/digital projection systems
  • CobraNet offers digital non-sync routing and future expansion capability
  • Continued development of software and firmware will add new capabilities to the existing hardware with easy firmware updates
  • The DCP 300 is the heart of a new generation of QSC products designed expressly for the needs of D-Cinema sound systems

Digital Signal Processing
The DCP 300 digital signal processing capability outperforms traditional analog crossovers and equalizers for optimized speaker performance. Crossover frequency, 1/3 octave graphic EQ, parametric equalization, polarity, delay and gain can be precisely adjusted for each speaker in your system. Active 2-way, 3-way and 4-way crossovers are available. Advanced crossover presets for QSC DCS speakers speeds system set-up and insures maximum performance.

Less Wiring, Faster Set-up
DCPs greatly simplify system wiring and set-up, significantly reducing installation time and labor cost. Input to the DCP is provided via standard DB-25 cables from the D-Cinema server and/or 35mm cinema processor. Connections to DCA amplifiers for input and monitor signals are made through a single QSC DataPort / VGA-style cable. All traditional XLR and barrier strip terminations are eliminated. DCPs simplify set-up by using a menu-driven, PC-based software program for configuration. The program includes a speaker data file that lists default parameters for popular cinema speaker models. Commonly used configurations can also be saved on a disk, allowing you to quickly load them on other DCMs. All system configuration data is saved to an SD memory card, allowing easy transfer of settings to a new DCP, should replacement ever be required.

Advanced Monitor Functions
In addition to audio monitoring of amplifier inputs and outputs, DCPs include QSC's exclusive "load fault" detection. DCPs monitor all amplifier outputs and indicate opens and shorts in the speaker system, providing confirmation that all amplifier outputs are functioning properly. In addition, the DCP detects all amplifier clipping, protect modes and heat sink temperature for reporting via a QSControl Ethernet monitoring system. QSControl and QSCreator allow for the creation of custom control screens and remote access for fault reporting and diagnosis. The NAC 100 Ethernet remote control panel provides remote operation in a multiplex from anywhere on the local network.


Preliminary Specifications

SPECIFICATIONS DCP 300 Digital Cinema Processor
Front Panel Controls
Power switch Rocker switch
Mute control Push button
Auditorium fader Rotary encoder
Monitor volume/parameter adjust Rotary encoder
Menu-driven LCD Touch control LCD
Rear Panel Connectors
D-Cinema input group 1 DB-25: AES3/EBU channels 1-8
D-Cinema input group 2 DB-25: AES3/EBU channels 9-16
Main analog input DB-25: Analog audio channels 1-8
Extended surround input DB-25: Surround and Le/Re channels
Universal Mic/Line input XLR: Mic (+ phantom pwr) or line level
S/PDIF input RCA: Digital audio interface
RCA (L/R) inputs RCA (2): Left and right line level
Dataport outputs HD-15 (14): QSC amplifier interface
Automation inputs 6-pin Euro-style (2) TTL compatible dry contact closure
Logic output 4-pin Euro-style (2) outbound control
Relay outputs 6-pin Euro-style (2) outbound control
USB port Config and management interface
QSControl RJ45 10/100 Mbps network management
CobraNet RJ45s 100 Mbps primary/backup network audio
SD card receptacle Configuration memory card (1 GB min)
HI/VI Impaired Output
Output stage type Single ended (balanced Z)
Output impedance 50 Ohms
Nominal output level -11.8 dBu (200 mVrms)
Loading requirements Rmin = 2k ohms, Cmax = 4nF
Audio Network
Protocol CobraNet version 2 protocol
Data rate 100 Mbps (Fast Ethernet)
Ports 1 Primary, 1 Backup (auto-failover)
Connection requirements Cat-5 UTP cable or better (100m maximum length), direct connection to wired network switch ports only, dedicated LAN or VLAN
QSControl Network
Protocol
Standard TCP/IP implementation over Ethernet or Fast Ethernet.
Data rate 10/100 Mbps
Connection requirements Cat-5 UTP cable or better (100m maximum length), direct connection to wired network switch ports only, dedicated LAN or VLAN
 
Line voltage requirements 100 VAC – 240 VAC, 50/60 Hz
Dimensions (H/W/D) 5.25” x 19” x 15.2” (133 mm x 483 mm x 386 mm)
Weight 16.6 lb (7.5 kg)

Specifications subject to change without notice

NETWORK AUDIO SYSTEMS


DOCUMENTS

DCP 300 Hardware User Manual (PDF 2.7MB)

HI-RES IMAGES

Front Panel
Front Angle View
Rear Panel

REAR PANEL

Explore the features of the DCP 300 rear panel

SOFTWARE

Download DCP Manager software

RELATED PRODUCTS

DCA Series 2-Channel Amplifiers
DCA Series 4-Channel Amplifiers
DCS Series Digital Cinema Speakers



RoHS Compliant
RoHS Compliant