Mark Levinson 433 owner manual Important Safety Instructions

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Important Safety Instructions

Important Safety Instructions

WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION

RISK OF ELECTRICAL SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT

REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER

SERVICING TO QUALIFIED PERSONNEL.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

 

The exclamation point within an equilateral triangle is

 

intended to alert the user to the presence of important

 

operating and maintenance (servicing) instructions in

2

the literature accompanying the appliance.

Marking by the “CE” symbol (shown left) indicates compliance of this device with the EMC (Electromag- netic Compatibility) and LVD (Low Voltage Directive) standards of the European Community.

Please read all instructions and precautions carefully and completely before operating your Mark Levinson power amplifier.

1.ALWAYS disconnect the entire system from the AC mains before connecting or disconnecting any cables, or when cleaning any component.

2.This product must be terminated with a three-conductor AC mains power cord that includes an earth ground connection. To prevent shock hazard, all three connections must ALWAYS be used.

3.AC extension cords are not recommended for use with this product.

4.NEVER use flammable or combustible chemicals for cleaning audio components.

5.NEVER operate this product with any covers removed.

6.NEVER wet the inside of this product with any liquid, or pour/ spill liquids directly onto this unit.

7.NEVER block airflow through ventilation slots or heat sinks.

8.NEVER bypass any fuse or replace any fuse with a value or type other than those specified.

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Contents No433 Power Amplifier Important Safety Instructions operate the equipment FCC NoticeImportant Safety Instructions 2005 Harman Specialty Group. All rights reserved Table of Contents Unpacking Product RegistrationVentilation Installation ConsiderationsPlacement Mark Levinson Power Requirements Warm-up& Break-InPeriod2. Sleep Mode Operating States1. Off 3. StandbySpecial Design Features Massive Power Supply Balanced DesignMark Levinson Extensive ProtectionThese fault conditions include Front Panel 1. Indicator LEDMark Levinson 2. Power Button3. Standby Button 2. Loudspeaker Binding Posts Outputs Rear Panel1. Rear Panel Handles 3. Unbalanced Input 5. RS-232Communications Port Nº433 Power Amplifier4. Balanced Input 6. Communication PortsMark Levinson 7. trigger in and out connectors8. power save mode switch Danger 9. ~ac mains connectorLinking Making Link Connectionscommunication port specifications for other Constructing Link Communication CablesNº433 Power Amplifier tation for Link orComponent Creating a Slave ChainMark Levinson Requirements and ConnectionsTo create a slave chain that includes the Nº433 Nº433 Power AmplifierPower Amplifier No40 Media ConsoleMark Levinson Power Amplifier Link ControlsNº433 Power Amplifier Note the followingTroubleshooting DangerNº433 Power Amplifier Mark Levinson 8. The amplifier keeps powering off9. If all else fails Care & Maintenance Nº433 Power AmplifierSignal to Noise ratio Input impedance SpecificationsRated power output Frequency response Power consumption Mains voltageStandards to which Conformity is Declared Declaration of ConformityApplication of Council Directives ManufacturerMark Levinson Dimensionsstandby power 17.75 45.09 cmRack-Mounting Part No. 070-630694 Rev 1 09/05