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Operation Manual

CTs Multi-Channel Power Amplifiers

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page 43

CTs Multi-Channel Power Amplifiers

Operation Manual

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Crown Audio Factory Service Information 

Shipping Address: Crown Audio Factory Service, 1718 W. Mishawaka Rd., Elkhart, IN 46517

PLEASE PRINT CLEARLY

 
SRA #:  __________________(If sending product to Crown factory service.)                 Model: _________________________________                Serial Number:  _____________________         Purchase Date:  ________________

PRODUCT RETURN INFORMATION

Individual or Business Name: ______________________________________________________________________________________________________________________________________________________

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Phone #:  __________________________________________________                 Fax #: ________________________________________                   E-Mail:  ___________________________________________________

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Street Address (please, no P.O. Boxes):  _______________________________________________________________________________________________________________________________________________

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City: __________________________________________                                 State/Prov: ________________________________                         Postal Code: _________________               Country:  _____________________

Nature of problem:  _____________________________________________________________________________________________________________________________________________________________

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Other equipment in your system:  ___________________________________________________________________________________________________________________________________________________

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If warranty is expired, please provide method of payment. Proof of purchase may be required to validate warranty.

PAYMENT OPTIONS

I have open account payment terms. Purchase order required. PO#____________________________________________________                       

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    COD

Credit Card  (Information below is required; however if you do not want to provide this information at this time, we will contact you for the information when your unit is repaired).

Credit card information:

Type of credit card:           

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    Master Card                   

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    Visa                     

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   American Express                   

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    Discover

Type of credit card account:       

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   Personal/Consumer                        

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    Business/Corporate

          Card # ______________________________________________  Exp. date: _____________    * Card ID #: __________________________

 * Card ID # is located on the back of the card following the credit card #, in the signature area. On American Express, it may be located on the front of the card. This number is required to process the charge to your account. If you do not want to 

provide it at this time, we will call you to obtain this number when the repair of your unit is complete.

            Name on credit card:         ____________________________________________________________________________

 

            Billing address of credit card: __________________________________________________________________________

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                                                                      __________________________________________________________________________

Содержание CTs 4200USP/CN

Страница 1: ...n this manual was deemed accurate as of the publication date However updates to this information may have occurred To obtain the latest version of this manual please visit the Crown website at www cro...

Страница 2: ...riesgo de un choque el ctrico El tri ngulo con el signo de admiraci n es usado para alertar al usuario de instrucciones importantes de operaci n o man tenimiento WATCH FOR THESE SYMBOLS IMPORTANT CTs...

Страница 3: ...e take the time to study this manual so that you can obtain the best possible service from your amplifier 1 1 Features Crown Switching Power Supply for reduced weight High power density with eight cha...

Страница 4: ...of the rack should be open Figure 2 2 illustrates standard amplifier airflow 2 Setup Figure 2 1 Dimensions Left CTs 4200USP CN Right CTs 8200USP CN Figure 2 2 Airflow 2 4 Front Panel Controls and Indi...

Страница 5: ...the Mode switch setting If this is not done the Bridge light will flash to indicate that the power must be cycled off and back on to reset the mode Q Cooling Vents Front to rear forced airflow 2 Setup...

Страница 6: ...or damage to the amplifier may result CAUTION Never use shielded cable for output wiring Figure 2 6 Balanced Input Connector Wiring See the Crown Amplifier Appli cation Guide available online at www...

Страница 7: ...be a stan dalone or separate network LAN Crown strongly recommends the use of a 100 Mb Ether net network for control and monitoring If network redundancy is required use a standard CAT5 cable to conn...

Страница 8: ...fic the indicator flashes The Link Activity LED flashes for all network traffic while the Data LED flashes only for commands addressed to this USP CN 3 2 5 CobraNet In Use Conductor Indicator The indi...

Страница 9: ...error never being detected THERMAL Errors can be generated for excessive temperature in the output section of the amplifier channel The Threshold Control sets the level that if exceeded will generate...

Страница 10: ...ng type system to continually drive the speaker allowing continuous mon itoring of the speaker load The following controls exist Sine On Off The sine wave signal generator s function Sine Frequency Co...

Страница 11: ...1 AUX Output Control of a Relay The AUX output has two enhanced modes Error Reporting and Flash Preset In Error Reporting mode the AUX port can be set up to change state when any selected error clip...

Страница 12: ...sult your electrician Models Under Voltage Limit Over Voltage Limit 100VAC 90VAC 110VAC 120 VAC units 108VAC 132VAC 220V 230V 240V units 198VAC 264VAC 4 2 6 Power Fuse A fuse protects the amplifier fr...

Страница 13: ...ve Note If the signal sounds distorted even though the Clip LED is off the input signal is distorted Check gain staging and output lev els of the mixer or preamp 5 Troubleshooting CONDITION No sound e...

Страница 14: ...r 10 Hz to 400 Hz 180 180 Crosstalk below rated power 20 Hz to 1 kHz 80 dB 80 dB Common Mode Rejection CMR 20 Hz to 1 kHz 50 dB 50 dB DC Output Offset Shorted input 5 mV 5 mV Input Impedance nominal b...

Страница 15: ...ons continued Figure 6 1 CTs 8200USP CN Typical Frequency Response 1 W Figure 6 2 CTs 8200USP CN Typical Phase Response 1 W Figure 6 3 CTs 8200USP CN Typical Damping Factor vs Frequency 6 Specificatio...

Страница 16: ...z CTs 8200USP CN MINIMUM GUARANTEED POWER In watts 0 1 THD 120VAC 60 Hz units 8 4 2 1 4 2 1 Constant Voltage full bandwidth power ratings support 100 Hz 20 kHz due to automatic high pass filters AC Po...

Страница 17: ...ntages over other non network communications platforms Figure 8 1 A Typical TCP IP Network The use of off the shelf networking hardware This technology makes use of network connectivity and hardware c...

Страница 18: ...Latency The transmitter and receiver buffering required for reliable transmission is selectable between 1 33 2 66 and 5 33 ms 64 128 and 256 samples 8 2 3 Bundles and Audio Channels You will be assig...

Страница 19: ...ice 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...

Страница 20: ...service center or our factory within a reasonable time after receipt of the defec tive product at our authorized service center or our factory All expenses in remedying the defect including surface sh...

Страница 21: ...______________ State ___________________________ Zip Code ________________ Country __________________________ E mail address ___________________________________________ Phone include area code _______...

Страница 22: ..._________________ ___________________________________________________________________________________________________________________________________________________________________________ Other equi...

Страница 23: ......

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