Obtaining Other Language Versions: To obtain information in another language about the use of this product, please contact your local Crown Distributo

DCi Series Power AmplifiersOperation Manualpage 10Dual Mode Hi-Z (70V/100V)Typical input and output wiring, along with Attenuator and Mode DIP Switch s

DCi Series Power Amplifierspage 11Operation ManualBridge Mode Hi-Z (140V/200V)Typical input and output wiring, along with Attenuator and Mode DIP Switc

DCi Series Power AmplifiersOperation Manualpage 12Startup ProcedureWhen first turning on your amplifier: 1. Turn down the level of your audio source. 2.

DCi Series Power Amplifierspage 13Operation ManualIndicators:Fault Indicator (red): Flashes when the amplifier output channel has stopped operating. (Se

DCi Series Power AmplifiersOperation Manualpage 1470/100 VRMS (switch A)This switch selects either 70 or 100 VRMS operation for all outputs currently s

DCi Series Power Amplifierspage 15Operation ManualThermal IndicatorIf the amplifier becomes too hot for safe operation, the channel that is generating t

DCi Series Power AmplifiersOperation Manualpage 16TroubleshootingCONDITION: Power indicator is ashing.POSSIBLE REASON:• The AC line voltage has dropp

DCi Series Power Amplifierspage 17Operation ManualTroubleshootingCONDITION: Distorted sound.POSSIBLE REASON:• Load is wired incorrectly or Stereo/Bri

DCi Series Power AmplifiersOperation Manualpage 18CONDITION: Bridge LED is lit.POSSIBLE REASON:• Amplier is in bridge-mono mode.CONDITION: No input s

DCi Series Power Amplifierspage 19Operation ManualDCi SpecicationsDCi Model 4/8 Ohm Operation 70V Operation 100V Operation2|300 34dB 34dB 34dB2|600 34

DCi Series Power AmplifiersOperation Manualpage 2 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instr

DCi Series Power AmplifiersOperation Manualpage 202|300 2|600 4|300 4|600 8|300 8|600Frequency Response (8 Ohms, 20 Hz - 20 kHz)±0.25dB ±0.25dB ±0.25d

DCi Series Power Amplifierspage 21Operation ManualAC Power Draw and Thermal DissipationAC Power Draw and Thermal Dissipation: Pink noise 12dB crest fac

DCi Series Power AmplifiersOperation Manualpage 22AC Power Draw and Thermal DissipationAC Power Draw and Thermal Dissipation: Pink noise 12dB crest fac

DCi Series Power Amplifierspage 23Operation ManualAC Power Draw and Thermal DissipationAC Power Draw and Thermal Dissipation: Pink noise 12dB crest fac

DCi Series Power AmplifiersOperation Manualpage 24AC Power Draw and Thermal DissipationAC Power Draw and Thermal Dissipation: Pink noise 12dB crest fac

DCi Series Power Amplifierspage 25Operation ManualAC Power Draw and Thermal DissipationAC Power Draw and Thermal Dissipation: Pink noise 12dB crest fac

DCi Series Power AmplifiersOperation Manualpage 26AC Power Draw and Thermal DissipationAC Power Draw and Thermal Dissipation: Pink noise 12dB crest fac

DCi Series Power Amplifierspage 27Operation ManualCrown amplifiers are quality units that rarely require ser vicing. Before returning your unit for serv

DCi Series Power AmplifiersOperation Manualpage 28 4. Use a bold black marker and write the SRA number on three sides of the box. 5. Record the SRA n

DCi Series Power Amplifierspage 29Operation ManualWarranty SUMMARY OF WARRANTY Crown International, 1718 West Mishawaka Road, Elkhart, Indiana 46517-40

DCi Series Power Amplifierspage 3Operation ManualDECLARATION OF CONFORMITYEuropean Representative’s Name and Address:David J. Budge10 Harvest CloseYa

DCi Series Power AmplifiersOperation Manualpage 30Crown Audio Factory Service InformationShipping Address: Crown Audio Factory Service, 1718 W. Mishawa

DCi Series Power Amplifierspage 31Operation ManualPRODUCT REGISTRATIONWarranty is only valid within the country in which the product is purchased.When

DCi Series Power AmplifiersOperation Manualpage 4Important Safety Instructions ...

DCi Series Power Amplifierspage 5Operation ManualThank you for purchasing a new Crown DriveCore install ™ Series installation amplifier, one in a comple

DCi Series Power AmplifiersOperation Manualpage 6UnpackingUnpack your amplifier and inspect for any damage that may have occurred during transit. If dam

DCi Series Power Amplifierspage 7Operation ManualWire Input ConnectorsCrown recommends using pre-built or professionally wired balanced line (two-condu

DCi Series Power AmplifiersOperation Manualpage 8Connect Loudspeakers and Configure for Loudspeaker Load Determine load impedances and power requirement

DCi Series Power Amplifierspage 9Operation ManualSet-up and System CongurationBridge Mode (16, 8, or 4 Ohm)Typical input and output wiring, along with