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Manuel d’utilisation Mark Levinson N33H

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Summary
  • Mark Levinson N33H - page 1

    Owner’ s Manual Nº33H Monaural Power Amplifier ...

  • Mark Levinson N33H - page 2

    1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water . 6. Clean only with a dry cloth. 7. Do not block ventilation openings. Install in accordance with the manufacturer’ s instructions. 8. Do not install near any heat sources such as radiators, heat regis ...

  • Mark Levinson N33H - page 3

    FCC Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not in ...

  • Mark Levinson N33H - page 4

    iii Documentation Conventions This document contains general safety , installation, and operation instructions for the Nº33H Power Amplifier . It is important to re ad this document before attempting to use these components. Pay particular attention to safety instructions. Appears on the component to indicate the presence of uninsulated, dangerous ...

  • Mark Levinson N33H - page 5

    1 T able of Contents Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Opening the Shipping Crate . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Moving the Nº33H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Pr oduct Registration . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Mark Levinson N33H - page 6

    2 Unpacking W arning! DO NOT attempt to lift or move the Nº33H without adequate assistance. Failur e to follow the procedur es included in this owner’ s manual may r esult in personal injury and/or product damage. The shipping weight of each Nº33H Monaural Power Amplifier is approximately 220 pounds (100 kg). T o avoid injury , handle the Nº33 ...

  • Mark Levinson N33H - page 7

    3 4. Use a socket wrench to remove: • The four 9/16-inch hexagonal-head bolts that secure the Nº33H to the base of the crate. These bolts attach directly to the bottom of the Nº33H’ s feet and are accessible underneath the pallet on which the Nº33H sits. • The two 9/16-inch hexagonal-head bolts that hold the retaining bar in place. Moving ...

  • Mark Levinson N33H - page 8

    4 Installation Considerations The Nº33H requires special care during installation to ensure optimal performance. Pay particular attention to the information included in this section. Placement Y our Mark Levinson Nº33H Monaural Power Amplifiers are specifi- cally designed to stand on the floor , and must be used as free- standing units. In most i ...

  • Mark Levinson N33H - page 9

    5 • DO NOT place the Nº33H on a thick rug or carpet or cover the Nº33H with a cloth, as this might prevent proper cooling. • DO NOT expose the Nº33H to high temperatures, humidity , steam, smoke, dampness, or excessive dust. A void installing the Nº33H near radiators and other heat-producing appliances. Note Each Nº33H dissipates about 360 ...

  • Mark Levinson N33H - page 10

    6 Note Building r egulations and electrical codes differ from location to location, making it impossible to anticipate the r equire- ments of high-curr ent AC circuits such as the Nº33H. Contact a local, licensed electrician for information. W arm-up & Br eak-in Although the Nº33H delivers superior performance from the Period first time it is ...

  • Mark Levinson N33H - page 11

    7 Special Design Featur es While the Nº33H Monaural Power Amplifier is straightforward in everyday use, it includes several design features that are responsi- ble for its outstanding performance. In particular , it defies the accepted wisdom that it is impossible to design a large, powerful amplifier that also has all the finesse of the finest sma ...

  • Mark Levinson N33H - page 12

    8 Fully Balanced Design A truly balanced input topology eliminates the need for an input buffer amplification stage, allowing the first stage differential amplifier to be driven directly by the source. Matched impedances are presented to the source and both signals travel through identical circuit paths. Meticulous attention to the layout of the am ...

  • Mark Levinson N33H - page 13

    9 cycle the amplifier with the ~ac mains r elay switch on the rear panel. In addition, the AC input to each transformer is fused to protect against excessive current conditions such as driving shorted outputs. In-rush limiting prevents premature aging of power supply components during power-up, and switches to off-line once the power supply has bee ...

  • Mark Levinson N33H - page 14

    10 Fr ont Panel REFERENCE MONAURAL AMPLIFIER Nº 33H 2 1 1. standby button When power is first applied to the Nº33H power amplifier , and assuming the rear panel AC mains switch is set to its on posi- tion, the amplifier remains completely off. Press the front panel standby button to bring the amplifier from completely off to standby . Each time y ...

  • Mark Levinson N33H - page 15

    11 Caution! Befor e making any connections, turn the master volume on the associated pr eamplifier all the way down, then power off the N º 33H and all associated components and disconnect them fr om electrical outlets. 1. ~ac mains Provides power to the Nº33H when the power cord is connect- ed to an electrical outlet. One high-current AC power c ...

  • Mark Levinson N33H - page 16

    12 2. ~ac mains r elay switch The AC mains switch turns the amplifier completely off by disconnecting the supervisory power supply from the AC mains. Since this small supervisory supply controls the main power supply access to AC power , shutting down the super vi- sory power supply also disconnects the main supply from AC. 3. balanced input Receiv ...

  • Mark Levinson N33H - page 17

    13 5. loudspeaker binding posts (outputs) Provide audio output. T wo pair of custom-made, gold-plated, high-current binding posts labeled + (positive) and – (nega- tive) are included. Positive binding posts are red; negative binding posts are black. These binding posts are designed to facilitate high pressure, high contact area connections withou ...

  • Mark Levinson N33H - page 18

    14 6. slave in & slave out communication ports Provide “ links ” to compatible Mark Levinson preamplifiers and power amplifiers, allowing the N º 33H and linked preamplifiers or power amplifiers to share Link controls. T wo 6-pin modular RJ-11 jacks labeled slave in and slave out are available. The slave in communication port can be connec ...

  • Mark Levinson N33H - page 19

    15 Linking Linking is available for all Mark Levinson components that offer Link or communication ports, including master , slave in , slave out, , input, and contr ol communication ports. These communication ports can be used to “ link ” compatible Mark Levinson components in a slave chain, allowing them to share Link controls. The N º 33H of ...

  • Mark Levinson N33H - page 20

    Cr eating a Slave Chain Making Link connections creates a slave chain that facilitates communication among linked components, allowing them to share certain controls. All slave chains: • Must include compatible Mark Levinson components. The N º 33H is compatible with the components listed on the previous page. Refer to the appropriate documentat ...

  • Mark Levinson N33H - page 21

    17 • Must include components that are connected in a certain order to prevent communication from terminating. Power amplifiers such as the N º 33H must be the last components in a slave chain. Note The slave chains in this section include pr eamplifiers and power amplifiers. However , slave chains can also include digital audio pr ocessors and d ...

  • Mark Levinson N33H - page 22

    18 slave out N º 320S Pr eamplifier Step A: Connect the (slave out) communication port on the preamplifier to the slave in communication port on the first N º 33H N º 33H Monaural Amplifier Step B: Connect the slave out communication port on the first N º 33H to the slave in communication port on the second N º 33H. N º 33H Monaural Amplifier ...

  • Mark Levinson N33H - page 23

    19 Link Contr ols Linking Mark Levinson components allows them to share certain controls. The table below provides a general description of controls the N º 33H shares with other linked components. Some controls may not be available for certain component combinations. Other Mark Levinson components may share additional controls. Refer to the appro ...

  • Mark Levinson N33H - page 24

    20 T r oubleshooting Incorrect operation is sometimes mistaken for malfunction. If problems occur , refer to this troubleshooting section. I f p r oblems persist, contact your Mark Levinson dealer . 1. No audio and the fr ont panel indicator LED is not lit. • Examine ~ac mains connections to ensure the power cord is connected to the electrical ou ...

  • Mark Levinson N33H - page 25

    21 4. No audio and the fr ont panel indicator LED is lit at full brightness. • The N º 33H is powered on, but is not passing a signal. Power the N º 33H off with the ~ac mains r elay switch , then examine the signal cables to ensure a solid connec- tion between the N º 33H and the associated preamplifier and loudspeakers. Danger! Power the N ? ...

  • Mark Levinson N33H - page 26

    22 Car e & Maintenance T o remove dust from the cabinet of your N º 33H , use a feather duster or a lint-free soft cloth. T o remove dirt and fingerprints: 1. Dampen a soft, lint-free cloth with isopropyl alcohol, then lightly clean the surface of the unit with the cloth, moving with the “ grain ” of the anodized, brushed aluminum. Do not ...

  • Mark Levinson N33H - page 27

    23 Specifications The correlation between published specifications and performance is unreliable. Measurements of your amplifier yield excellent results by any standards. However , only those specifications that apply to its actual operation are included here. All specifications ar e subject to change at any time. Rated power output: • 34.6 V rms ...

  • Mark Levinson N33H - page 28

    Dimensions 24 ...

  • Mark Levinson N33H - page 29

    25 Declaration of Conformity Application of Council Dir ective(s): 89/336/EEC and 73/23/EEC, as amended. Standar d(s) to which Conformity is Declared: • EN 55013 : 2001 • EN 55020 : 2002 • EN 60065 : 1998 • EN 61000-3-2 : 2000 • EN 61000-3-3 : 1995 + A1 : 2001 Manufactur er: Harman Specialty Group 3 Oak Park Bedfor d, MA 01730-1413 USA Th ...

  • Mark Levinson N33H - page 30

    26 Notes ...

  • Mark Levinson N33H - page 31

    ...

  • Mark Levinson N33H - page 32

    3 Oak Park, Bedford, MA, 01730-1413 USA | T elephone: 781-280-0300 | Fax: 781-280-0490 | www .marklevinson.com Customer Support: T elephone: 781-280-0300 | Sales Fax: 781-280-0495 | Service Fax: 781-280-0499 Product Shipments: 16 Pr ogress Road, Billerica, MA 01821-5730 USA Part No. 070-630273 | Rev 3 | 02/05 ...

Fabricant Mark Levinson Catégorie Stereo Amplifier

Les documents que nous recevons du fabricant de l'appareilMark Levinson N33H peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Mark Levinson
- manuels d’utilisations N33H
- fiches produit Mark Levinson
- dépliants
- ou étiquettes-énergie Mark Levinson N33H
Tous sont importants, mais les informations les plus importantes du point de vue de l'utilisation de l'appareil se trouvent dans le manuel d’utilisation Mark Levinson N33H.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Mark Levinson N33H, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Mark Levinson N33H. Selon vos besoins, vous devriez chercher le document dont vous avez besoin. Sur notre site, vous pouvez voir le manuel le plus populaire d’utilisation du produit Mark Levinson N33H.

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Manuel d’utilisation complet de l’appareil Mark Levinson N33H, quelle devrait-elle être?
Le manuel d’utilisation, également appelé le mode d’emploi, ou tout simplement le manuel, est un document technique destiné à aider à utiliser Mark Levinson N33H par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Mark Levinson N33H.

Le manuel d’utilisation complet Mark Levinson, devrait inclure plusieurs éléments de base. Certains d'entre eux sont moins importants, tels que: la couverture / page de titre ou pages d'auteur. Cependant, la partie restante, devrait nous fournir des informations importantes du point de vue de l'utilisateur.

1. Introduction et des conseils sur la façon d'utiliser le manuel Mark Levinson N33H - Au début de chaque manuel, nous devrions trouver des indices sur la façon d'utiliser le document. Il doit contenir des informations sur l'emplacement de la table des matières Mark Levinson N33H, FAQ ou des problèmes les plus fréquents - les points qui sont les plus souvent recherchés par les utilisateurs de chaque manuel
2. Table des matières - index de tous les conseils pour lMark Levinson N33H qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Mark Levinson N33H - qui devraient nous aider dans les premières étapes lors de l'utilisation Mark Levinson N33H
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Mark Levinson N33H
5. FAQ - questions fréquemment posées
6. Détails du contact Informations sur l'endroit où chercher le contact avec le fabricant / service Mark Levinson N33H dans un pays donné, si le problème ne peut être résolu par nous-mêmes.

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