Mark Levinson 433 owner manual Danger, 9. ~ac mains connector

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Danger!

Nº433 Power Amplifier

Note

Warning!

Danger!

9. ~ac mains connector

Provides power to the Nº433 through the supplied power cord when the supplied power cord is connected to the ~ac mains connector and the electrical outlet. One IEC-standard AC mains receptacle labeled ~ac mains is available.

Before operating the Nº433, make sure the ~ac mains connector label indicates the correct operating voltage for the current location.

The Nº433 has been safety-tested and designed for operation with a three-conductor power cord. Do not defeat the “third pin” or “earth ground” of the power cord.

The Nº433 includes internal fuses as a final stage of protection. The protection circuitry is designed so that only a catastrophic failure will cause the fuses to blow. If this occurs, disconnect the power cord from the Nº433 ~ac mains connector and the electrical outlet. Then, contact an authorized Mark Levinson dealer for assistance.

Do not attempt to replace the fuse. There are no user-serviceable parts within the Nº433.

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Potentially dangerous voltages and current capabilities exist within the Nº433, even when power is disconnected from the ~ac mains connector. DO NOT attempt to open the amplifier’s cabinet. There are no user-serviceable parts inside the amplifier. Refer all servicing to an authorized Mark Levinson dealer.

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Contents No433 Power Amplifier Important Safety Instructions Important Safety Instructions FCC Noticeoperate the equipment 2005 Harman Specialty Group. All rights reserved Table of Contents Product Registration UnpackingPlacement Installation ConsiderationsVentilation Mark Levinson Warm-up& Break-InPeriod Power Requirements3. Standby Operating States1. Off 2. Sleep ModeMassive Power Supply Balanced Design Special Design FeaturesThese fault conditions include Extensive ProtectionMark Levinson 1. Indicator LED Front Panel3. Standby Button 2. Power ButtonMark Levinson 1. Rear Panel Handles Rear Panel2. Loudspeaker Binding Posts Outputs 3. Unbalanced Input 6. Communication Ports Nº433 Power Amplifier4. Balanced Input 5. RS-232Communications Port8. power save mode switch 7. trigger in and out connectorsMark Levinson 9. ~ac mains connector DangerMaking Link Connections Linkingtation for Link or Constructing Link Communication CablesNº433 Power Amplifier communication port specifications for otherRequirements and Connections Creating a Slave ChainMark Levinson ComponentNo40 Media Console Nº433 Power AmplifierPower Amplifier To create a slave chain that includes the Nº433Mark Levinson Note the following Link ControlsNº433 Power Amplifier Power AmplifierDanger TroubleshootingNº433 Power Amplifier 9. If all else fails 8. The amplifier keeps powering offMark Levinson Nº433 Power Amplifier Care & MaintenancePower consumption Mains voltage SpecificationsRated power output Frequency response Signal to Noise ratio Input impedanceManufacturer Declaration of ConformityApplication of Council Directives Standards to which Conformity is Declared17.75 45.09 cm Dimensionsstandby power Mark LevinsonRack-Mounting Part No. 070-630694 Rev 1 09/05