Crown 137769-3 Balanced Input Wiring, Unbalanced Input Wiring, Balanced Monitor Output Wiring

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3 Setup

DBC Network Bridge

3.3.2 Balanced Input Wiring

Balanced sources should be wired as shown below. Notice that the shield is not connected to the chassis ground of the source if the source is also connected to the AC ground (that is, it has a grounded AC plug). This prevents unwanted ground loops.

3

1 2

2 1

3

2 1

3

2 1

3

Figure 3.3 Balanced Audio Input Wiring

Figure 3.4 Unbalanced Audio Input Wiring

3.3.3 Unbalanced Input Wiring

Unbalanced sources should be wired as shown below. The examples are grouped according to whether you use twin-lead shielded wire or single-lead coax (or twisted pair).

2 1

3

2 1

3

2 1

3

2 1

3

3.3.4 Balanced Monitor Output Wiring

Balanced Monitor Output wiring is shown in Figures 3.5. Notice that if the load is connected to AC ground, the shield should not be connected to the output ground terminal. This will prevent unwanted ground loops.

1.Assemble a 2-conductor shielded cable with a Phoenix-type 3- terminal connector on one end. On the other end, solder a con- nector that mates with your booth monitor amplifier/speaker.

2.Plug the Phoenix-type connector into the Monitor Output con- nector on the back of the DBC Network Bridge.

3.Plug the other end of the cable into your booth monitor ampli- fier/speaker.

+

S –

+

–

TO MONITOR AMP/SPEAKER

Figure 3.5 Balanced Monitor Output Connections

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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

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.

One of the standout features of the Crown 137769-3 is its exceptional lifting capacity. With the ability to lift heavy loads with ease, it is perfect for high-capacity warehouses and industrial environments. The forklift also boasts an impressive lifting height, allowing for the stacking of goods in high racks, maximizing vertical space and optimizing storage solutions.

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Crown’s innovative technologies are at the forefront of the 137769-3's appeal. It features the Crown Engineered Reliability (Crown ER) system, which ensures that critical components are built to last, significantly reducing maintenance needs and downtime. The integrated monitoring system provides real-time data on performance, vehicle status, and battery life, enabling managers to optimize operations effectively.

Another key technology featured in this model is the smart traction control system, designed to provide enhanced stability and control, particularly in uneven terrains. This feature is essential for preventing tip-overs and ensuring the safety of both the operator and the loads being transported.

The Crown 137769-3 is powered by long-lasting batteries that offer impressive run times, allowing for extended usage without frequent recharging. This efficiency helps businesses maximize productivity while minimizing energy costs.

In summary, the Crown 137769-3 combines impressive lifting capabilities, advanced ergonomics, robust technology, and energy efficiency, making it an ideal choice for any warehouse operation. Its reliability, safety features, and user-friendly design contribute to a seamless operational experience, ensuring that businesses can keep pace with the demands of modern logistics and distribution. This model stands out as an excellent investment for companies striving for excellence in material handling.
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