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DCi Series – Network Input Models
Obtaining Other Language Versions: To obtain information in another language about the use of this product, please contact your local Crown Distributor. If you need
assistance locating your local distributor, please contact Crown at 574-294-8000.
This manual does not include all of the details of design, production, or variations of the equipment. Nor does it cover every possible situation which may arise during
installation, operation or maintenance.
The information provided in this manual was deemed accurate as of the publication date. However, updates to this information may have occurred. To obtain the latest
version of this manual, please visit the Crown website at www.crownaudio.com.
Trademark Notice: Com-Tech, BCA, Crown, Crown Audio, Amcron and Multi-Mode are registered trademarks of Crown International. DriveCore, DriveCore Install,
IQwic, PIP and PIP2 are trademarks of Crown International. Other trademarks are the property of their respective owners.
Some models may be exported under the name Amcron
© 2013 by Harman International
Operation Manual
®
, Inc. 1718 W. Mishawaka Rd., Elkhart, Indiana 46517-9439 U.S.A. Telephone: 574-294-8000
®
DCi 8|600N
DCi 8|300N
DCi 4|600N
DCi 4|300N
DCi 2|600N
DCi 2|300N
5032774 - 08/13
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Table of Contents
Related Manuals for Crown DCi 2|300N
Summarization of Contents
Important Safety Instructions
MAGNETIC FIELD
This amplifier has a strong magnetic field which can induce hum into unshielded devices. The field is strongest just above and below the unit.
FCC COMPLIANCE NOTICE
Device complies with Part 15 of FCC rules. May not cause harmful interference. Accept any interference received.
DECLARATION OF CONFORMITY
EMC Standards
Lists standards for EMC compatibility, emissions, and immunity for audio, video, and lighting control apparatus.
Safety Standard
Lists safety requirements for audio, video, and similar electronic apparatus.
Welcome
Features
Highlights exclusive DriveCore technology, BLU Link audio, DSP, PFC power supply, monitoring, and protection circuits.
Installation
Unpacking
Instructions for unpacking the amplifier, inspecting for damage, and saving packing materials for future transport.
Install the Amplifier
Details on mounting the amplifier in a rack or on a stable surface, ensuring proper ventilation and clearance.
Front Panel Features
Indicators
Explanation of front panel LEDs: Fault, Thermal, Clip, Level, Signal, Ready, Power, and Data indicators.
Power Button
Description of the power button function and the Power Ring Indicator behavior.
Back Panel Features
Ethernet
Port for monitoring and control via Category 5e wiring using Audio Architect software.
BLU Link Connectivity
Port for digital audio transport, supporting up to 256 channels over Category 5e cabling.
Set-up and System Configuration
Wire Input Connectors
Guidance on connecting balanced and unbalanced audio inputs using 6-pin plug-in connectors.
Wire Output Connectors
Recommendations for speaker wire gauge and connection types for output wiring.
Connect Loudspeakers and Configure for Loudspeaker Load
Determine load impedances and power requirements
Guidance on checking total impedance and power requirements for loudspeaker systems connected to outputs.
NetSetter
NetSetter Window Overview
Overview of the NetSetter software interface for discovering and configuring HiQnet devices.
Display Filters
Menu options to filter devices in the grid view by status, conflicts, or discovery state.
Network Settings (IP/DHCP)
Explanation of IP Address, DHCP, Auto-IP, Subnet Mask, and Default Gateway settings.
Device Status and Identification
Explanation of device status, type, name, and locate functions within NetSetter.
Offline/Online Operation
Match Devices Function
Allows users to associate amplifiers in the venue design with amplifiers on the network.
Editing and Show Options
Functions for undoing/redoing changes and controlling displayed device information.
Online Operate Mode
Transitioning to Online Mode
Describes the transition to online mode, enabling SEND/RECEIVE functions for device configuration.
Set-up and System Configuration
Amplifier Mode Settings
Adjusting amplifier modes like Hi-Z/Low-Z, 70Vrms or 100Vrms, and mono bridge operation.
Hi-Z/Low-Z Configuration
Details on selecting Hi-Z or Low-Z operation for individual channels or global settings.
Cascading Inputs
Explains how to use 'Y-ing channels' to drive multiple outputs from a single input.
Bridge Mono Operation
Instructions on bridging amplifier outputs to increase power and voltage, including High-Z options.
Low-Z Output Operation
Typical input and output wiring for Low-Z operation, including BLU Link considerations.
Bridge Mode Output Operation
Typical input and output wiring for Bridge Mode operation, including BLU Link considerations.
Dual Mode Hi-Z Operation
Input/output wiring and software settings for Dual Mode Hi-Z operation.
Bridge Mode Hi-Z Operation
Input/output wiring and software settings for Bridge Mode Hi-Z operation.
Connect to AC Mains
Instructions for connecting the amplifier to the AC power source, including safety warnings.
Precautions
General Precautions
General precautions for amplifier operation, wiring, connections, and avoiding damage or hazards.
General Purpose In/Out Control Port
Hardware Specification
Details the pinout and electrical specifications for the 6-pin RJ-11 control port.
Control Port Input Configuration
How to assign state variables (SV) to control port inputs using Audio Architect.
Control Port Output Configuration
Options for configuring control port outputs, including Manual, Report Errors, and Report Online Status modes.
Aux Port
Sleep Mode Operation
How to put the amplifier into sleep mode by connecting pins 1 and 2 on the AUX port.
Amp Status Monitoring
Using AMP STATUS for monitoring amplifier parameters and detecting faults via AUX port signals.
BLU Link
BLU Link Specifications and Mastership
Technical specs for BLU link, including Gigabit Ethernet, and mastership negotiation for clock synchronization.
BLU Link Routing and Configuration
How to configure BLU Link inputs/outputs using Audio Architect for routing audio streams.
BLU Link Output Configuration
Configuring BLU Link outputs to send unprocessed or post-processed audio to the BLU Link network.
Advanced Operation
Amplifier Presets and Speaker Tunings
Overview of presets and speaker tunings, including user presets and downloadable presets.
User Presets Creation
Steps for creating and saving custom DSP presets using Audio Architect software.
Speaker Tunings Management
Benefits and usage of the improved speaker tuning approach for JBL loudspeakers.
Speaker Tuning Panel Functions
Description of the basic Speaker Tuning Panel (STP) functions like Recall, Store, and Delete.
Speaker Tuning Libraries
How Audio Architect manages speaker tuning libraries and the concept of a working library.
JBL and User Libraries
Information on JBL Master Library and saving/loading custom user libraries.
Software-Controllable Onboard DSP
Overview of the amplifier's onboard DSP capabilities and how they are controlled via Audio Architect.
Signal Level Meters
Explanation of input and output signal level meters and their readings.
Front Panel Indicators
Explanation of front panel indicators like Temp, Limit, Load, Ready, and Fault.
Input Signal Router
How to select audio sources for each channel using the Input Signal Router in Audio Architect.
Quick Start Selections
Using quick start options for source routing and manual configuration of Threshold, Attack, Release, and Depth of Cut.
Input Delay and Output Delay
Details on adjusting input delay up to 2 seconds and output delay for driver alignment.
Input/Output Equalization
How to adjust channel equalization for up to 8 frequencies using filter type, frequency, gain, and bandwidth.
Crossover Filters
Using IIR Crossover filters, including available filter types and settings like frequency and gain.
LevelMax Suite and Limiters
Description of the LevelMax suite, including peak, RMS, clip, and thermal limiters for protection.
Per Channel Settings
Channel Attenuators
Details on the 21-position detented input attenuators and their typical attenuation settings.
Protection System
Thermal Protection
Explanation of the thermal indicator and the amplifier's thermal protection mechanisms.
Fault Conditions
Description of the Fault state and conditions that trigger it, including load limits.
Automatic High-Pass Filters
Automatic insertion of a 35 Hz high-pass filter when a channel is set to Hi-Z operation.
AC Voltage Protection
Protection against AC line voltage fluctuations, including Power LED behavior.
Fuse and Cooling System
Information about the fuse, cooling fans, and power supply design.
Troubleshooting
Power and Thermal Indicator Issues
Troubleshooting steps for power indicator off/flashing and thermal indicator on.
Fault Indicator and Sound Issues
Troubleshooting for fault indicators, distorted sound, and no sound conditions.
Signal and Bridge Indicator Issues
Troubleshooting for no input signal and bridge LED indicator status.
DCi Specifications
Power Output Specifications
Tables detailing power output for dual-mode and bridge mono operation across impedance loads.
Voltage Gain and Input Sensitivity
Tables showing voltage gain and input sensitivity values for different operation modes.
Dimensions and Performance Specs
Details on unit dimensions and key performance specifications like frequency response and distortion.
AC Power Draw and Thermal Dissipation
DCi 2|300N Power Data
Power draw and heat dissipation data for the DCi 2|300N amplifier in bridge and dual modes.
DCi 2|600N Power Data
Power draw and heat dissipation data for the DCi 2|600N amplifier in bridge and dual modes.
DCi 4|300N Power Data
Power draw and heat dissipation data for the DCi 4|300N amplifier in bridge and dual modes.
DCi 4|600N Power Data
Power draw and heat dissipation data for the DCi 4|600N amplifier in bridge and dual modes.
DCi 8|300N Power Data
Power draw and heat dissipation data for the DCi 8|300N amplifier in bridge and dual modes.
DCi 8|600N Power Data
Power draw and heat dissipation data for the DCi 8|600N amplifier in bridge and dual modes.
Service
Service Options (US Center/Factory)
Procedure for obtaining service through authorized US service centers or factory repair.
Packing and Payment Instructions
Instructions for packing products for service and details on payment for non-warranty repairs.
Warranty
Warranty Summary and Exclusions
Overview of the 3-year limited warranty, coverage, exclusions, and how to obtain service.
Obtaining Warranty Service
Instructions on how to obtain warranty service and requirements for shipping the product.
PRODUCT REGISTRATION
Owner and Product Information
Sections for owner's personal details and product information required for registration.
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