Crown 137769-3 Control Port Window Digital Outputs Section, Output State Pin State Indicator

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5 Advanced Operation

Control Port Window: Digital Outputs Section

In the Control Port window, find the Digital Outputs section (Figure 5.10).

There are eight digital outputs. Each output may be controlled manually, config- ured to indicate the state of a binary object or, configured to indicate whether a particular Preset is loaded. There is one indicator and five controls for each out- put:

1. Output State (Pin State Indicator)

Indicates the logical ‘Pin-High’ or ‘Pin-Low’ status of the actual hardware output.

2. Manual

Directly controls the output state of the corresponding pin when in Manual mode.

3. Polarity

Changes the polarity of the digital output regardless of the pin control mode.

4. Reflect Manual

This causes the output to directly reflect the state of its Manual control.

5. Reflect Object

This causes the output to reflect the state of the selected binary object within the DBC Network Bridge. Only a single object may be specified.

6. Reflect Preset

This causes the output to reflect whether the chosen Preset number is loaded within the DBC Network Bridge.

When the Control Port digital outputs are turned 'on', +10VDC at 10 mA is sup- plied across the output to ground. A total of 1 amp of current is available.

There are many possible uses for the Control Port outputs. For example, they can be used to turn on auxiliary cooling fans. To do this the output signal might be used to close a relay (Figure 5.11). The relay would then turn the fans on or off.

By monitoring the operating condition of amplifiers (with the IQwic software), the need for additional cooling would be apparent. The software could then be used to turn on the appropriate Control Port input.

Another use for the Control Port outputs might be to light an LED on an annun- ciator panel to indicate Preset status, input channel mute, or any other on/off type function (Figure 5.12).

DBC Network Bridge

Figure 5.10 Digital Outputs Section of

the Control Port Window

Figure 5.11

A Sample Control-Port Output Circuit

Figure 5.12

ASample Control-Port Output LED Circuit

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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

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