Mark Levinson 500H owner manual Restoring Factory Defaults, Care & Maintenance

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Nº500H Series Power Amplifier

Restoring Factory Defaults

Pressing the Factory Default button on the internal Web page of the amplifier resets all settings to their factory default values. If the internal Web page is not available, there is also a key press sequence available. Follow the instructions below to reset the factory default settings from the front panel.

1.Power off the amplifier.

2.Press and hold the Standby button.

3.Press the Power button to turn on the power.

4.Keep holding down the Standby button until the front panel LED blinks four times.

5.Release the Standby button.

Now reset to its factory default state, the amplifier will reinitialize.

Care & Maintenance

 

The Nº500H series amplifier requires routine care and maintenance

23

to ensure optimal performance. The bulleted items indicate

 

maintenance procedures that should be performed on a regular

 

basis.

 

Turn off the Nº500H series amplifier and unplug the rear AC power cord before performing maintenance to the amplifer.

Note Failure to perform the maintenance procedures included in this section may void the manufacturer’s warranty and/or standard repair policies.

•To remove dust from the amplifier’s exterior surface, use a feather duster or a low-pressure blower.

•To remove dirt and fingerprints from the amplifier’s exterior surface, use a soft, lint-free cloth. DO NOT use metal polish or a cloth made with steel wool.

•If needed, this cloth can be dampened with isopropyl alcohol.

DO NOT dampen the cloth with Benzene, acetone-based cleaners, or other commercial cleaners.

•Wipe the amplifier’s exterior surface in the same direction as the grain of the brushed aluminum.

Caution! DO NOT apply liquid directly to the amplifier’s exterior surface. Doing so may damage electrical components.

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Contents No500H Series Power Amplifier FCC Notice Iii Important Safety InstructionsSafety Terms & Symbols Documentation ConventionsMark Levinson Table of Contents Introduction Product Description What’s in the BoxShipping box includes Unpacking Placement and Ventilation Installation ConsiderationsPower Requirements Operating States Front Panel Standby ButtonStatus LED Rear Panel Power SwitchBalanced Inputs Audio Channel InputsLoudspeaker Binding Posts Single-Ended InputsStandby mode is powered on when 3-12VDC is received on Trigger Input and Output Ethernet Port AC InputExternal control and networking. The Nº500H series supports Material Requirements Network SetupTo Connect Without a Router Connecting the CablesTo Connect Using a Router Computer RequirementsNetwork Setup Parameters On the computer, open the Internet Explorer Web browser Connecting With Dhcp RecommendedNetwork Setup for Windows XP Setting Up ComputerNetwork Setup for Windows Connecting With Static IP AddressingTo change the IP address of the amplifier To change the host name of the amplifierDirect Connection Earlier Setting up the Computer procedure for instructionsML Net Masters and Slaves Connecting DevicesFigure below illustrates a typical ML Net setup Discovering Slaves Status Reporting Fault ReportingCan’t Assign in ML Net TroubleshootingNo Power No Output Examine the electrical circuit breaker to ensure that powerNo Response to Commands in ML Net Ensure that the local DNS server is properly configuredNo Connectivity Via Ethernet If All Else Fails Damage Fault ProtectionML Net Fault Conditions Fault condition no longer existsCare & Maintenance Restoring Factory DefaultsNº531H, 532H, 533H Specifications Nº535H Specifications 2004/108/EC and 2006/95/EC, as amended Declaration of Conformity

500H specifications

The Mark Levinson 500H is a sophisticated audio amplifier that exemplifies the brand's commitment to high-quality sound reproduction and advanced engineering. Renowned for its exceptional performance and aesthetic appeal, the 500H is a powerful addition to any high-fidelity audio system.

One of the standout features of the Mark Levinson 500H is its hybrid design, which combines both solid-state and tube amplification technologies. This hybrid approach allows for the warm, natural sound characteristics typically associated with tube amplifiers, along with the power and control that solid-state technology offers. This results in an amplifier that can handle a wide range of musical genres while delivering an engaging listening experience.

The 500H boasts a robust power output, providing up to 200 watts per channel into 8 ohms, which ensures ample power for driving even the most demanding speakers. Additionally, its advanced Class AB topology allows for efficient power delivery, minimizing distortion and maximizing headroom. The amplifier is also equipped with a unique auto-biasing feature that ensures optimal performance across different listening levels, preserving sonic integrity at all times.

In terms of connectivity, the Mark Levinson 500H offers a comprehensive array of options. It includes balanced XLR and unbalanced RCA inputs, allowing for flexible integration into various audio systems. Furthermore, it features a robust digital-to-analog converter (DAC) that supports high-resolution audio formats, enabling audiophiles to enjoy music in superior quality.

The design of the 500H is nothing short of stunning, with a sleek chassis that reflects the brand's luxury ethos. The front panel includes intuitive controls and a high-resolution display, making it easy for users to navigate through settings and make adjustments.

Attention to detail is evident in the build quality of the 500H, which features high-end components that enhance reliability and longevity. Every aspect of the amplifier has been meticulously designed to ensure optimal performance, from the premium capacitors to the custom transformers.

Overall, the Mark Levinson 500H is more than just an amplifier; it's a statement piece that delivers both aesthetic pleasure and unparalleled audio performance. Whether for critical listening or casual enjoyment, it embodies the pinnacle of audio engineering and is sure to impress even the most discerning audiophiles.
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