Operation, CE 4000 Power Ampliﬁer, Page

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

page 11

Page 11

Image 11

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

Contents

Some models may be exported under the name Amcron CE Series page 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 Ampliﬁer Figure 3.2 Airﬂow Figure 3.1 Dimensions 3 SetupCE 4000 Power Ampliﬁer 3.2 Install Your Ampliﬁer and Connectors 3 SetupCE 4000 Power Ampliﬁer 3.4 Choose Input Wire Figure 3.5 Speakon Output Connector Wiring 3 SetupCE 4000 Power Ampliﬁer 3.5Choose Output Wire and Connectors page 3 SetupCE 4000 Power Ampliﬁer 3.6.2 How to Parallel the Inputs page 4 Operation3 Setup CE 4000 Power Ampliﬁer D.Signal Indicator CE 4000 Power AmpliﬁerA.Power Switch C.Power Indicator 4 Operation CE 4000 Power Ampliﬁer4.3Back Panel Controls and Connectors Figure 4.2 Back Panel Controls and Connectors 5.2.2Switching Power Supply with PFC 5 Advanced Features and OptionsCE 4000 Power Ampliﬁer 5.1.2 Fault 5.3.2 Neutrik Speakon Wiring CE 4000 Power Ampliﬁer5.3 Other Features Switch CONDITION Distorted sound 6 TroubleshootingCONDITION No power to the ampliﬁer CONDITION Normal operation CE 4000 Power Ampliﬁer Minimum Guaranteed Power watts7 Speciﬁcations Performance page ConstructionCE 4000 Power Ampliﬁer 7 Speciﬁcations 574-294-8301 Technical Support 8 ServiceCrown Factory Service 574-294-8124 Factory Service SUMMARY OF WARRANTY 9 WarrantyYEAR CE 4000 Power Ampliﬁer HOW TO OBTAIN WARRANTY SERVICE 3 YEAR9 Warranty CE 4000 Power Ampliﬁer If warranty has expired, payment will be Crown Factory Service InformationCE 4000 Power Ampliﬁer NATURE OF PROBLEM page CE 4000 Power AmpliﬁerTHIS PAGE INTENTIONALLY LEFT BLANK page CE 4000 Power Ampliﬁer