Crown 137769-3 operation manual Introduction, 3 TCP/IQ Addressing Rules

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Getting Started With the DBC Network Bridge

1.2Communicating with the DBC Network Bridge: TCP/IQ™ Networking

1.2.1 The Network Wizard

If you are setting up a dedicated audio network that is not part of another network, you can use the Network Wizard to set up your network easily.

1.Open IQwic.

2.Select Setup > Network Wizard.

3.Follow the instructions on the screen.

4.When done, skip to Step 4 on page 11.

1.2.2 Introduction

The DBC Network Bridge connects directly to Crown IQ networks with TCP/IQ protocol. This permits extensive amp and speaker diagnostics and control by computer. The DSP functions in the DBC Network Bridge are controlled and monitored by a computer running IQwic software.

The computer connects to the DBC Network Bridge on a TCP/IQ network via a Category 5 cable plugged into the Primary Network connector on the back of the DBC Network Bridge. The TCP/IQ format uses off-the-shelf, fast (100 Mb) Ethernet connections. CobraNet lets you plug in a single cable for both networking and digital audio -- this is Crown’s Single-Click solution.

Every component in a TCP/IQ network is identified by a unique address.

DBC Network Bridge

1.2.3 TCP/IQ Addressing Rules

In the next section, you will be assigning TCP/IP addresses to the devices in your network. When you do so, be sure to follow the addressing rules below. Otherwise, the computer may not communicate with the devices.

Turn off DHCP (automatic addressing). This will be done in

Instruction 1C, described later.

Assign each device a static (fixed) IP address. An IP address is made of four numbers separated by periods. Each number can be zero to 255. The last number can never be a zero or 255. For example, 126.126.17.1 could be an IP address. 126.126.17.0 would not be a valid IP address.

Make sure that the computer and all the devices have the same NETWORK IDs in their addresses. This tells the computer that all those devices are on the same network. Various tools are avail- able to determine whether devices are on the same network. In TCP/IQ utility described later, if items are NOT on the same net- work, they are highlighted in the list.

Make sure that each component has its own TCP/IP address, and there are no duplicate addresses. The same holds true for IQ addresses.

Assign a subnet mask. Make it the same for all devices on the network. If the network you are assembling will interconnect with other networks, your network is considered to be a subnet within the larger network. Check with the network administrator to determine the proper Subnet Mask for your subnet.

If you have a stand-alone network, set the Subnet Mask to 255.255.0.0 for all components, including the computer.

Note: Just because two components have the same subnet mask does not mean that they are on the same network. As we said, the subnet mask just tells what part of the TCP/IP address is the Net- work ID.

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Operation Manual

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Contents DBC Network Bridge Some models may be exported under the name AmcronImportant Safety Instructions Use only with a cart, stand, tripod, bracket, orEquipment Type Digital B-Chain Safety StandardEuropean Representatives Name and Address EMC StandardsGetting Started With the DBC Network Bridge Audio and Network Connections Please refer to Figures 1.1DBC DB25F Digital AES/EBU Pinouts Introduction 3 TCP/IQ Addressing Rules4 TCP/IQ Setup Selecting Settings Control PanelInternal Properties Window Example of AN IQ Addressing Worksheet 5 TCP/IQ Addressing Worksheet2C. Close the software. Repeat as necessary 11 The Discovery Screen 14 The Unit Presets Window Table of Contents Features How to Use This ManualWelcome 3CREEN #HANNELS#ANDA3UBWOOFERS Setup Unpack and Install Your DBC Network BridgeConnecting to AC Mains Dynamic mic Condenser mic Hot condenser Ment WiringAnalog, Digital and Auxiliary Inputs Speech Mic, speech DBm/dBVBalanced Input Wiring Unbalanced Input WiringBalanced Monitor Output Wiring Unbalanced Monitor Output Wiring CobraNet ConnectionsControl Port Connections Operation Secondary Network Connector Back Panel Controls and Connectors IEC AC Power InletPrimary Network Connector Monitor Out ConnectorScene LCD Control Screen showsOperation Examples Operation ExampleMenu Tree PC Requirements Presets and ScenesIQwic Overview System OverviewOutput Level Meters Preset InformationMetering Input Level MetersReal Time Clock LED Display ModeGeneral Tab Front Panel Control Lock OutBooth Monitor Source Select Signal Path Tab, Cinema Surround FormSurround Per-Channel Signal Processing Basic Processing FunctionsCompression Ratio Input CompressorOn/Off ThresholdDelay Settings Input DelaySignal Path window Channel SelectAdd Button Frequency, Gain and Q SettingsEQ Filters Frequency Response GraphFrequency Slider Show Magnitude/PhaseFrequency Select Field Combined ResponsesAll Outputs Volume Controls Master fader works like thisSignal Generator 13 Signal Generator WindowCobraNet Explanation CobraNet Output 14 CobraNet Output WindowPolarity Button Input Selector Buttons Level SliderMute Button DBC Outputs Meters CobraNet Bundle/Channel SelectorPreset Options Notice PresetsPreset Segue Standard Cinema Preset Button PresetPreset Control Window Preset EditorPreset Name Preset Select ButtonsScenes 18 Scenes WindowControls Scene EditorScene NamedEvents Scheduler 20 Events Scheduler WindowOne Time Events Periodic EventsSchedule Input Dynamic Cut/Boost Meters General Firmware Features Input Level MetersMemory Backup Output Dynamic Cut/Boost MetersAdvanced Operation Table of Contents Advanced OperationSystem Location System NameSystem Description System ContactIP Address CobraNet SetupStatus indicators ConductorCobraNet Input CobraNet Input WindowControl Port Control Port WindowEdit Buttons Pin State IndicatorControl Port Window Digital Inputs PinObject List Recall PresetAdd / Remove Buttons Set ObjectsName Control Port Condition Logic Setup WindowCondition IncludeControl Port Window Digital Outputs Section Output State Pin State IndicatorReflect Preset ManualControl Port Window Analog Inputs Section AIN Control Port Window Analog Outputs SectionOutput Path Same as Output Delay Advanced Form Firmware FeaturesInput Delay Input Gate Auto Level Settings Input Path Input Level/Polarity/Mute same asInput Path Input Select SwitchInput Signal Fader, Muter, and Inverter Input SelectorHardware Delays 19 Input Delay WindowStatic Threshold Signal DelayDepth HysteresisMax Gain Auto-LevelerTarget Level Idle GainAutomixer Priority DuckingPriority Ambience WeightingAutomix Controls Depth of CutAutomix Matrix 24 Automix Matrix WindowEnable Priority Mix EnableHighest Open Mic Priority Indicator Automixing Group ControlsGroup Gate Threshold Ambient Offset Adaptive GatingAmbient Level Meter Automix GroupSolo/Mute 27 Solo/Mute WindowOutput Path Output Processing SectionsOutput EQ Filters Ambient Leveler Program Level Dependent ModeSense Delay Expansion RatioFour parameters control this feature Outputs Button 32 Outputs WindowDSP Processing Section Technical DescriptionAudio Input Section Output SectionTroubleshooting Additional Error CheckingCondition Both LEDs flashing Advanced Signal Path Window with Preset-32 Icons Enabled Specifications AC Line Connector 15A IEC AC power inlet Required AC MainsAppendix a TCP-IQ Network Basics GlossaryComponent firmware upgrades via the network TCP/IQ Network BasicsMultiple Network Communication Via an IP Router Closer Look at CobraNet 1Fast Ethernet 100Base-TBundles and Audio Channels Switched NetworksAudio Specs Repeater NetworksService Warranty United States & CanadaWorldwide Except USA & Canada Crown Audio Factory Service Information Credit card informationDBC Network Bridge

137769-3 specifications

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