Crown Audio CL Series, CH Series operation manual Model, Individual or Business Name Phone # Fax #

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CH and CL Series Power Amplifiers

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:

___________________________________________________________________________________________________________________________________________________________________________

Phone #: __________________________________________________

Fax #: ________________________________________

E-Mail:

_________________________________________________________

 

 

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

___________________________________________________________________________________________________________________________________________________________________________

City: __________________________________________State/Prov: ________________________________Postal Code: _________________ Country: _____________________

Nature of problem:

___________________________________________________________________________________________________________________________________________________________________________

___________________________________________________________________________________________________________________________________________________________________________

___________________________________________________________________________________________________________________________________________________________________________

Other equipment in your system:

___________________________________________________________________________________________________________________________________________________________________________

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#____________________________________________________

‰ 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:

‰ Master Card

‰ Visa

‰ American Express

‰ Discover

Type of credit card account:

‰ Personal/Consumer

‰ 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: __________________________________________________________________________

__________________________________________________________________________

__________________________________________________________________________

Operation Manual

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Contents Some models may be exported under the name Amcron CH and CL SeriesUse only with a cart, stand, tripod, bracket, or Important Safety InstructionsEMC Standards Safety StandardCrown International, Inc European Representatives Name and AddressTable of Contents How to Use This Manual FeaturesWelcome Unpack Your Amplifier Install Your Amplifier SetupChoose Output Wire and Connectors Choose Input Wire and ConnectorsReinstall no-touch cover to maintain safety Model CH4 Models CH1 and CH2 Switch SettingsRefer to .5 for output connector pin assign- ments Wire Your System Models CH1 & CH2 Stereo ModeModels CH1 & CH2 140V Bridge Mode Model CH4 Bridge Mode Model CH4 Stereo ModeInputs Connect input wiring to Channel Models CL1 & CL2 Stereo Models CL1 & CL2 Bridge ModeModel CL4 Bridge Mode Model CL4 Stereo ModeInputs Connect input wiring to CH1 Connect to AC Mains All Models How to Parallel the Inputs in Stereo ModeStartup Procedure Screw terminalOperation PrecautionsCH and CL Series Front Panel Controls and Indicators Operation Speed Fan-On-Demand If the amplifier output stage stops operating IndicatorsControls Advanced Features Options SST-3632 SST-4622SST-4632 Location of Fault Jack Fault MonitoringAttenuation in dB Precision Detented Level ControlsCH1, CH2, CL1 and CL2 Principles of OperationModels CL1 & CL2 Circuit Block Diagram Power Indicator LED is driven from the low-voltage supplyModel CH4 Circuit Block Diagram CH4 and CL4 Audio Signal PathModel CL4 Circuit Block Diagram Power Supply Operation Amplifier output wires have developed a short circuit TroubleshootingFlashing 120V/60 Hz Units, Bridge mono mode Specifications600W KHz at rated THD Ohms 560WOhms 450W Ohms 275WModel CL1 & CL2 CH and CL Series Power Amplifiers Models CH4 & CL4 Damping Factor Typical Output Impedance Following equation is used to calculate thermal dissipation AC Power Draw Thermal DissipationAC Power Draw Thermal Dissipation AC Power Draw Thermal Dissipation CL2 Service 12/01 WarrantyWorldwide Except USA & Canada Mo/day/yr FaxThis page Intentionally Left Blank Individual or Business Name Phone # Fax # Model‰ Personal/Consumer ‰ Business/Corporate
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