DCP 300
DCP 300
Digital Cinema Processor
Everything you need between server and amps.
5
1
2
3
6
4
7
M
I
L
E
R
1Power Switch – also controls
DCA amplifiers for easy
one-touch power control
P
2Full Range Booth Monitor
Speaker
Digital Signal Processing
The DCP’s 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
DCP’s 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. DCP’s 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
Y
R
A
IN
3Booth Monitor Volume and
Parameter Adjustment
4LCD Touch Screen – for easy
set-up and operation
5Power and Protect Mode LED's
6 Auditorium Fader
7Master Mute
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, DCP’s include QSC’s exclusive “load fault”
detection. DCP’s 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 Control Manager
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.
Specifications subject to change without notice.
©2009 QSC Audio Products, LLC. All rights reserved. QSC and the QSC logo are registered trademarks of QSC Audio Products, LLC in the U.S. Patent and Trademark office
and other countries. All other trademarks are the property of their respective owners. Patents may apply or be pending.
1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714/957-7100 • Fax: 714/754-6174
DCP Preliminary Sheet - 03/02/09
qscaudio.com
1Universal Mic/Line Input
2Stereo RCA Input
38 Channel DB-25 Main Analog
Input – compatible with most
film processors
4Surround and Le/Re Inputs –
compatible with Cat 791
option card
1
5Digital Server Input AES3
pairs 1-4 and pairs 5-8
10SD Memory Card – stores
configuration data
14Line Level External Booth
Monitor Output
6SPDIF Input
11RS-232 automation interface
7USB for system configuration
1214 DataPort Connections –
allows full network control and
monitoring of DCA amplifiers
152 User Programmable Logic
Outputs
8Ethernet – for monitor and
control via QSControl.net
3
2
13Hearing and Visually Impaired
Outputs
9Dual CobraNet Ports
5
4
6
7
162 User Programmable Relay
Outputs
176 Automation Inputs – can
select up to 32 preset formats
and relay/logic modes
11
10
9
8
13
12
14
15
16
17
DCP 300 Digital Cinema Processor Everything you need between server and amps.
Front Panel Controls
HI/VI Impaired Output
Power switch
Rocker switch
Output stage type
Single ended (balanced Z)
Mute control
Push button
Output impedance
50 Ohms
Auditorium fader
Rotary encoder
Nominal output level
-11.8 dBu (200 mVrms)
Monitor volume/parameter adjust Rotary encoder
Loading requirements
Rmin = 2k Ohms, Cmax = 4nF
Menu-driven LCD
Audio Network
Touch control LCD
Rear Panel Connectors
D-Cinema input group 1
M
I
EL
Protocol
DB-25 — AES3/EBU channels 1-8
PR
Y
R
A
N
I
CobraNet version 2 protocol
Data rate
100 Mbps (Fast Ethernet)
1 Primary, 1 Backup (auto-failover)
D-Cinema input group 2
DB-25 — AES3/EBU channels 9-16
Ports
Main analog input
DB-25 — Analog audio channels 1-8
Connection requirements
Extended surround input
DB-25 — Surround and Le/Re channels
QSControl Network
Universal Mic/Line input
XLR — Mic (+ phantom pwr) or line level
Protocol
Standard TCP/IP implementation over Ethernet or
Fast Ethernet.
S/PDIF input
RCA — Digital audio interface
Data rate
10/100 Mbps
RCA (L/R) inputs
RCA (2) — Left and right line level
Connection requirements
Cat-5 UTP cable or better (100m maximum length),
direct connection to wired network switch ports only,
dedicated LAN or VLAN.
Dataport outputs
HD-15 (14) — QSC amplifier interface
Automation inputs
6-pin Euro-style (2) TTL compatible
dry contact closure
Line voltage requirements
100 VAC – 240 VAC, 50/60 Hz
Logic output
4-pin Euro-style (2) outbound control
Dimensions (H/W/D) inches
5.25” x 19” x 15.2”
Relay outputs
6-pin Euro-style (2) outbound control
Dimensions (H/W/D) mm
133 mm x 483 mm x 386 mm
USB port
Config and management interface
Weight
16.6 lb / 7.5 kg
QSControl RJ45
10/100 Mbps network management
CobraNet RJ45s
100 Mbps primary/backup network audio
SD card receptacle
Configuration memory card (1 GB min)
Cat-5 UTP cable or better (100m maximum length),
direct connection to wired network switch ports only,
dedicated LAN or VLAN.
RoHS
qscaudio.com
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