Crown 137769-3 operation manual Service

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DBC Network Bridge

9 Service

Crown amplifiers are quality units that rarely require ser- vicing. Before returning your unit for service, please con- tact Crown Technical Support to verify the need for servicing.

This unit has very sophisticated circuitry which should only be serviced by a fully trained technician. This is one reason why each unit bears the following label:

CAUTION: To prevent electric shock, do not remove covers. No user serviceable parts inside. Refer servicing to a qualified technician.

Complete the Crown Audio Factory Service Information form, in the back of this manual, when returning a Crown product to the factory or authorized service center. The form must be included with your product inside the box or in a packing slip envelope securely attached to the outside of the shipping carton. Do not send this form separately.

Warranty is only valid within the country in which the product is purchased.

9.1 International and Canada Service

Service may be obtained from an authorized service cen- ter. (Contact your local Crown/Amcron representative or our office for a list of authorized service centers.) To obtain service, simply present the bill of sale as proof of purchase along with the defective unit to an authorized service center. They will handle the necessary paperwork and repair.

Remember to transport your unit in the original factory pack.

9.2 US Service

Service may be obtained in one of two ways: from an authorized service center or from the factory. You may choose either. It is important that you have your copy of the bill of sale as your proof of purchase.

9.2.1 Service at a US Service Center

This method usually saves the most time and effort. Sim- ply present your bill of sale along with the defective unit to an authorized service center to obtain service. They will handle the necessary paperwork and repair. Remem- ber to transport the unit in the original factory pack. A list

of authorized service centers in your area can be obtained from Crown Factory Service, or online from http://www.crownaudio.com/support/servcent.htm.

9.2.2 Factory Service

Crown accepts no responsibility for non-serviceable product that is sent to us for factory repair. It is the owner’s responsibility to ensure that their product is ser- viceable prior to sending it to the factory. Serviceable product list is available at http://crownweb.crownintl.com/crownrma/.

For more information, please contact us direct.

A Service Return Authorization (SRA) is required for product being sent to the factory for repair. An SRA can be completed online at www.crownaudio.com/support/ factserv.htm. If you do not have access to the web, please call Crown’s Customer Service at 574.294.8200 or 800.342.6939 extension 8205.

For warranty service, we will pay for ground shipping both ways in the United States. Contact Crown Customer Service to obtain prepaid shipping labels prior to send- ing the unit. Or, if you prefer, you may prepay the cost of shipping, and Crown will reimburse you. Send copies of the shipping receipts to Crown to receive reimbursement. Your repaired unit will be returned via UPS ground. Please contact us if other arrangements are required.

9.2.3Factory Service Shipping Instruc- tions:

1.Service Return Authorization (SRA) is required for product being sent to the factory for service. Please complete the SRA by going to www.crownaudio.com/support/factserv.htm. If you do not have access to our website, call 1.800.342.6939, extension 8205 and we'll create the SRA for you.

2.See packing instructions that follow.

3.Ship product to:

CROWN AUDIO FACTORY SERVICE 1718 W MISHAWKA RD. ELKHART, IN 46517

4.Use a bold black marker and write the SRA number on three sides of the box.

5.Record the SRA number for future reference. The SRA number can be used to check the repair status.

9.2.4 Packing Instructions

Important: These instructions must be followed. If they are not followed, Crown Audio, Inc. assumes no respon- sibility for damaged goods and/or accessories that are sent with your unit.

1.Fill out and include the Crown Audio Factory Ser- vice Information sheet in the back of this manual.

2.Do not ship any accessories (manuals, cords, hard- ware, etc.) with your unit. These items are not needed to service your product. We will not be responsibility for these items.

3.When shipping your Crown product, it is important that it has adequate protection. We recommend you use the original pack material when returning the product for repair. If you do not have the original box, please call Crown at 800.342.6939 or 574.294.8210 and order new pack material. See instructions for “foam-in-place” shipping pack. (Do not ship your unit in a wood or metal cabinet.)

4.If you provide your own shipping pack, the mini- mum recommended requirements for materials are as follows:

a.275 P.S.I. burst test, Double-Wall carton that allows for 2-inch solid Styrofoam on all six sides of unit or 3 inches of plastic bubble wrap on all six sides of unit.

b.Securely seal the package with an adequate carton sealing tape.

c.Do not use light boxes or “peanuts”. Damage caused by poor packaging will not be covered under war- ranty.

Using your 'foam-in-place' shipping pack

Note: The foam-in-place packing is molded so that there is only one correct position for your product.

1.Open carton and lift center cushion leaving both end-cushions in place.

2.Carefully place your product with the product's front panel facing the same direction as arrows indicate.

3.Reset center cushion down over top of product's chassis. The foam-in-place packing was molded to accommodate different chassis depth sizes. If your product's chassis does not completely fill the foam- in-place cavity, you may use a soft but solid packing material (such as paper or bubble wrap) behind the chassis.

4.Enclose the completed Crown Audio Factory Service Information form (or securely attach it to the outside of carton) and re-seal the shipping pack with a sturdy carton sealing tape.

9.2.5 Estimate Approval

Approval of estimate must be given within 30 days after being notified by Crown Audio Inc. Units still in the pos- session of Crown after 30 days of the estimate will become the property of Crown Audio Inc.

9.2.6 Payment of Non-Warranty Repairs

Payment on out-of-waranty repairs must be received within 30 days of the repair date. Units unclaimed after 30 days become the property of Crown Audio Inc.

If you have any questions, please contact Crown Factory Service.

Crown Factory Service

1718 W. Mishawaka Rd.,

Elkhart, Indiana 46517 U.S.A.

Telephone:

574.294.8200

800.342.6939 (North America,

Puerto Rico, and Virgin Islands only)

Facsimile:

574.294.8301 (Technical Support)

574.294.8124 (Factory Service)

Internet:

http://www.crownaudio.com

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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 Welcome FeaturesHow to Use This Manual 3CREEN #HANNELS#ANDA3UBWOOFERS Connecting to AC Mains SetupUnpack and Install Your DBC Network Bridge Wiring Analog, Digital and Auxiliary InputsDynamic mic Condenser mic Hot condenser Ment Speech Mic, speech DBm/dBVBalanced Monitor Output Wiring Balanced Input WiringUnbalanced Input Wiring Control Port Connections Unbalanced Monitor Output WiringCobraNet Connections Operation Back Panel Controls and Connectors IEC AC Power Inlet Primary Network ConnectorSecondary Network Connector Monitor Out ConnectorScene LCD Control Screen showsMenu Tree Operation ExamplesOperation Example 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 WindowSchedule One Time EventsPeriodic Events 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 EQ Filters Output PathOutput Processing Sections 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.

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.

The ergonomics of the Crown 137769-3 are meticulously designed to enhance operator comfort and productivity. The spacious operator compartment offers ample legroom and an adjustable seat, reducing fatigue during long shifts. Additionally, the intuitive controls and clear visibility contribute to a safer and more efficient working environment, minimizing the risk of accidents.

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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