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Mark Levinson 433 User Manual

Mark Levinson 433
34 pages
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N
o
433
Power
Amplifier
Owner’s Manual
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Mark Levinson 433 Specifications

General IconGeneral
BrandMark Levinson
Model433
CategoryAmplifier
LanguageEnglish

Summary

Important Safety Instructions

FCC Notice

FCC compliance and interference guidelines for Class B digital devices.

Unpacking

Product Registration

Instructions for registering the product within 15 days of purchase.

Installation Considerations

Placement

Guidelines for positioning the amplifier for optimal performance and safety.

Ventilation

Requirements for airflow and clearance to prevent overheating.

Power Requirements

Warm-up & Break-In Period

Information on performance improvement during initial use and operating temperature.

Operating States

Description of the four operational modes: Off, Sleep, Standby, and On.

Special Design Features

Massive Power Supply

Details on the amplifier's robust power supply components for high performance.

Balanced Design

Explanation of the balanced input topology and its benefits for signal integrity.

Extensive Protection

Overview of the amplifier's built-in protection systems against fault conditions.

Front Panel

Indicator LED

Explanation of the front panel LED behavior for status and fault indication.

Power Button

Operation of the power button for turning the unit on and off.

Standby Button

Function of the standby button for switching between modes.

Rear Panel

Rear Panel Handles

Information on handles for safe lifting and moving of the amplifier.

Loudspeaker Binding Posts (Outputs)

Description of the speaker output terminals for connecting loudspeakers.

Unbalanced Input

Details on the RCA input for unbalanced audio signals.

Balanced Input

Information on XLR inputs for balanced audio signals.

Communication Ports

Overview of RS-232 and Link ports for component communication.

Control Interfaces

Description of trigger connectors and power save mode switch.

AC Mains Connector

Details on the power cord receptacle and safety precautions.

Linking

Making Link Connections

Guidance on connecting Mark Levinson components for shared controls.

Constructing Link Communication Cables

Instructions for building custom communication cables for linking.

Creating a Slave Chain

Steps for setting up components in a communication chain.

Link Controls

How linked components share control functions like standby state.

Troubleshooting

No Audio / Indicator LED Issues

Solutions for common problems like no audio or indicator LED status.

Amplifier Powers Off

Troubleshooting steps for when the amplifier unexpectedly powers down.

Persistent Issues

Advice for unresolved problems, contacting support.

Care & Maintenance

Specifications

Declaration of Conformity

Dimensions

Rack-Mounting

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