Crown Audio ce 4000 Operation, CE 4000 Power Ampliﬁer, page, A.Power Switch, C.Power Indicator

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CE 4000 Power Ampliﬁer

4 Operation

4.2Front Panel Controls and Indicators

A.Power Switch

Ampliﬁ er is on when the switch is in the “I” position.

B.Cooling Vents Front-to-rear forced airﬂ ow.

C.Power Indicator

Green LED indicates ampliﬁ er has been turned on and AC power is available.

D.Signal Indicator

Green LED illuminates to indicate the pres- ence of signal at the corresponding chan- nel’s input. One per channel.

E.Clip Indicator

Red LED illuminates when the channel’s output signal is being overdriven. One per channel.

F.Fault Indicator

Red LED illuminates when the correspond- ing channel is in protect mode. Also illu- minates brieﬂ y during normal power-up when ampliﬁ er is ﬁ rst switched on. One per channel.

G.Level Control

Rotary detented level control, one per channel.

Figure 4.1

Front Panel Controls and Indicators

Operation Manual

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Image 11

Contents Some models may be exported under the name Amcron CE Seriespage Important Safety InstructionsCE 4000 Power Ampliﬁer CE 4000 Power Ampliﬁer DECLARATION OF CONFORMITYpage page Table of ContentsCE 4000 Power Ampliﬁer 1.1 Features 2 How to Use This Manual1 Welcome CE 4000 Power AmpliﬁerFigure 3.2 Airﬂow Figure 3.1 Dimensions 3 SetupCE 4000 Power Ampliﬁer 3.2 Install Your Ampliﬁerand Connectors 3 SetupCE 4000 Power Ampliﬁer 3.4 Choose Input WireFigure 3.5 Speakon Output Connector Wiring 3 SetupCE 4000 Power Ampliﬁer 3.5Choose Output Wire and Connectorspage 3 SetupCE 4000 Power Ampliﬁer 3.6.2 How to Parallel the Inputspage 4 Operation3 Setup CE 4000 Power AmpliﬁerD.Signal Indicator CE 4000 Power AmpliﬁerA.Power Switch C.Power Indicator4 Operation CE 4000 Power Ampliﬁer4.3Back Panel Controls and Connectors Figure 4.2 Back Panel Controls and Connectors5.2.2Switching Power Supply with PFC 5 Advanced Features and OptionsCE 4000 Power Ampliﬁer 5.1.2 Fault5.3.2 Neutrik Speakon Wiring CE 4000 Power Ampliﬁer5.3 Other Features SwitchCONDITION Distorted sound 6 TroubleshootingCONDITION No power to the ampliﬁer CONDITION Normal operationCE 4000 Power Ampliﬁer Minimum Guaranteed Power watts7 Speciﬁcations Performancepage ConstructionCE 4000 Power Ampliﬁer 7 Speciﬁcations574-294-8301 Technical Support 8 ServiceCrown Factory Service 574-294-8124 Factory ServiceSUMMARY OF WARRANTY 9 WarrantyYEAR CE 4000 Power AmpliﬁerHOW TO OBTAIN WARRANTY SERVICE 3 YEAR9 Warranty CE 4000 Power AmpliﬁerIf warranty has expired, payment will be Crown Factory Service InformationCE 4000 Power Ampliﬁer NATURE OF PROBLEMpage CE 4000 Power AmpliﬁerTHIS PAGE INTENTIONALLY LEFT BLANK page CE 4000 Power Ampliﬁer