Crown 137769-3 operation manual Getting Started With the DBC Network Bridge

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DBC Network Bridge

1 Getting Started With the DBC Network Bridge

Welcome! This Quick-start guide will get you up and running in a short time. Then please refer to the rest of the manual for details on the DBC™ Network Bridge and its operation.

IMPORTANT: Unplug power cord from AC outlet before wiring.

1.1 Hardware Installation

You will need:

•Crown power amplifiers with USP3-CN PIP modules installed, or Crown I-Tech CobraNet- version power amplifiers

•A computer running IQwic software

•A 100Mb network switch

•An Ethernet cable (RJ45 connector on each end) for use between the computer and network switch

•Two Ethernet cables for use between the DBC Network Bridge and the network switch. One cable is sufficient, but two allow redundancy.

•An Ethernet cable between the network switch and each USP3-CN module (or Ethernet connector) installed in a Crown power amplifier.

1.1.1Audio and Network Connections Please refer to Figures 1.1 and 1.2.

1.Mount the DBC Network Bridge in a standard 19-inch (48.3-cm) equipment rack or cabinet.

2.Turn off all equipment that will connect to the unit.

3.Connect the AES/EBU digital output signal from your cin- ema processor, media player, or feature server to the analog DB25 connector on the back of the DBC Bridge. DB25 wiring is shown in Table 1 on the next page. Alternatively, connect the analog output signal from your cinema processor to the Analog DB25 connector on the back of the DBC Bridge.

DB25 wiring is shown in Table 2 on the next page.

4.See Figure 1.2. Connect any auxiliary mic or line signals to the female XLR Auxiliary Inputs on the back of the DBC Network Bridge. Set the MLP switch for Mic, Line, or Phan- tom-powered mic. Adjust gain potentiometers to optimize gain structure.

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Figure 1.1 System Wiring

XLR connector wiring:

pin 1: shield

pin 2: signal hot

pin 3: signal cold

Figure 1.2 Audio Inputs on the Back Panel of the DBC Bridge

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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, orSafety Standard European Representatives Name and AddressEquipment Type Digital B-Chain 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 How to Use This Manual FeaturesWelcome 3CREEN #HANNELS#ANDA3UBWOOFERS Unpack and Install Your DBC Network Bridge SetupConnecting to AC Mains Wiring Analog, Digital and Auxiliary InputsDynamic mic Condenser mic Hot condenser Ment Speech Mic, speech DBm/dBVUnbalanced Input Wiring Balanced Input WiringBalanced Monitor Output Wiring CobraNet Connections Unbalanced Monitor Output WiringControl Port Connections Operation Back Panel Controls and Connectors IEC AC Power Inlet Primary Network ConnectorSecondary Network Connector Monitor Out ConnectorScene LCD Control Screen showsOperation Example Operation ExamplesMenu Tree Presets and Scenes IQwic OverviewPC Requirements System OverviewPreset Information MeteringOutput Level Meters Input Level MetersLED Display Mode General TabReal Time Clock Front Panel Control Lock OutSignal Path Tab, Cinema Surround Form Surround Per-Channel Signal ProcessingBooth Monitor Source Select Basic Processing FunctionsInput Compressor On/OffCompression Ratio ThresholdInput Delay Signal Path windowDelay Settings Channel SelectFrequency, Gain and Q Settings EQ FiltersAdd Button Frequency Response GraphShow Magnitude/Phase Frequency Select FieldFrequency Slider Combined ResponsesAll Outputs Volume Controls Master fader works like thisSignal Generator 13 Signal Generator WindowCobraNet Explanation CobraNet Output 14 CobraNet Output WindowInput Selector Buttons Level Slider Mute ButtonPolarity Button DBC Outputs Meters CobraNet Bundle/Channel SelectorPresets Preset SeguePreset Options Notice Standard Cinema Preset Button PresetPreset Editor Preset NamePreset Control Window Preset Select ButtonsScenes 18 Scenes WindowScene Editor SceneControls NamedEvents Scheduler 20 Events Scheduler WindowPeriodic Events One Time EventsSchedule General Firmware Features Input Level Meters Memory BackupInput Dynamic Cut/Boost Meters Output Dynamic Cut/Boost MetersAdvanced Operation Table of Contents Advanced OperationSystem Name System DescriptionSystem Location System ContactCobraNet Setup Status indicatorsIP Address ConductorCobraNet Input CobraNet Input WindowControl Port Control Port WindowPin State Indicator Control Port Window Digital InputsEdit Buttons PinRecall Preset Add / Remove ButtonsObject List Set ObjectsControl Port Condition Logic Setup Window ConditionName IncludeOutput State Pin State Indicator Reflect PresetControl Port Window Digital Outputs Section ManualControl Port Window Analog Inputs Section AIN Control Port Window Analog Outputs SectionAdvanced Form Firmware Features Input Delay Input Gate Auto Level SettingsOutput Path Same as Output Delay Input Path Input Level/Polarity/Mute same asInput Select Switch Input Signal Fader, Muter, and InverterInput Path Input SelectorHardware Delays 19 Input Delay WindowSignal Delay DepthStatic Threshold HysteresisAuto-Leveler Target LevelMax Gain Idle GainAutomixer Priority DuckingAmbience Weighting Automix ControlsPriority Depth of CutAutomix Matrix 24 Automix Matrix WindowPriority Mix Enable Highest Open Mic Priority IndicatorEnable Automixing Group ControlsAdaptive Gating Ambient Level MeterGroup Gate Threshold Ambient Offset Automix GroupSolo/Mute 27 Solo/Mute WindowOutput Processing Sections Output PathOutput EQ Filters Program Level Dependent Mode Sense DelayAmbient Leveler Expansion RatioFour parameters control this feature Outputs Button 32 Outputs WindowTechnical Description Audio Input SectionDSP Processing 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-TSwitched Networks Audio SpecsBundles and Audio Channels Repeater NetworksService Warranty United States & CanadaWorldwide Except USA & Canada Crown Audio Factory Service Information Credit card informationDBC Network Bridge

137769-3 specifications

Crown 137769-3 is a state-of-the-art electric forklift designed to meet the demands of modern material handling and warehouse operations. Known for its robust performance and advanced technology, this model is favored by businesses seeking efficiency and reliability.

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