DCP 100

Digital Cinema Processor

DCP 100

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 100, builds on the legacy of DCM and Basis to provide all signal processing and monitoring functions for Digital Cinema in a single integrated system. The DCP 100 offers most of the features of the DCP 300 but at a lower price point for 8-channel systems that also don’t require CobraNet™ network audio distribution.

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 100 optimizes loudspeaker performance while simplifying cinema sound system wiring and configuration. The DCP 100 covers cinema systems with 3 passive or bi-amp screen channels and 2 or 4 surround channels. The DCP 100 is also compatible with analog cinema processor formats including Dolby® Digital Surround-EX and DTS-ES and features an 8-channel analog input for integration with 35 mm audio systems.

Features

Ten digital inputs for 5.1 and 7.1 DS soundtracks and HI/VI
Network control and monitoring via SNMP
Serial automation control via RS-232
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 passive or bi-amp screen channels
Compatible with all existing DCA amplifiers — thousands of DCA equipped screens are ready for full network monitoring and control
Replaces the DCM-1, DCM-10 and DCM-10D for digital projection retrofits
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
DSP presets for DCS speakers for great "out of box" performance and reduced set-up time
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
Continued development of software and firmware will add new capabilities to the existing hardware with easy firmware updates
The DCP 100 is part of a new generation of QSC products designed expressly for the needs of D-Cinema sound systems

Digital Signal Processing

The DCP 100 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. Passive or active 2-way crossovers are available for three screen channels. 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 35 mm 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 DCPs. 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 SNMP or 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 100 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	DB-25: AES3/EBU channels 1-8
Audio Formats	5.1, 5.1 EX, 7.1 DS
Analog input	DB-25: Analog audio channels 1-8 DB-25: AES3/EBU channels 15 &16 (HI/VI)
Universal Mic/Line input	XLR: Mic (+ phantom pwr) or line level
S/PDIF input	RCA: Stereo digital audio interface and Lt/Rt Matrix
RCA (L/R) inputs	RCA (2): Stereo Left and Right and Lt/Rt Matrix
Dataport outputs	HD-15 (8): QSC amplifier interface
Automation inputs	6-pin Euro-style (2) TTL compatible dry contact closure
Serial Control	DB-9 RS-232 serial interface
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 and SNMP RJ45	10/100 Mbps network management
SD card receptacle	Configuration memory card (1 GB min)
HI and VI Impaired Outputs
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
QSControl Network / SNMP
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 100 Specifications (PDF 800K)