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Manuel d’utilisation Nilfisk-ALTO CLE2.0

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Summary
  • Nilfisk-ALTO CLE2.0 - page 1

    User's Manual LTO R www .altoproaudio.com V ersion 2.0 Dec. 2002 English COMPRESSOR /LIMITER /GA TE CLE2.0 ...

  • Nilfisk-ALTO CLE2.0 - page 2

    1 SAFETY RELA TED SYMBOLS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN This symbol, wherever used, alerts you to the pre- sence of un-insulated and dangerous voltages with- in the product enclosure. These are voltages that may be sufficient to constitute the risk of electric shock or death. Protective Ground T erminal AC mains (Alternating Current) H ...

  • Nilfisk-ALTO CLE2.0 - page 3

    PREF ACE Dear Customer: Thanks for choosing L TO CLE 2.0 Compressor/Limter/Gate and thanks for choosing one of the results of L TO AUDIO TEAM job and researches. For our L TO AUDIO TEAM, music and sound are more then a job... are first of all passion and let us say ... our obsession! We have been designing professional audio products for a long tim ...

  • Nilfisk-ALTO CLE2.0 - page 4

    T ABLE OF CONTENTS 1. INTRODUCTION........................................................................................................................................4 2.1 Some technical stuff 2. THE CONCEPT BEHIND..........................................................................................................................4 2.2 V ol ...

  • Nilfisk-ALTO CLE2.0 - page 5

    1. INTRODUCTION Y ou are now the Owner of an CLE 2.0 Compressor/Limiter/Gate. The CLE 2.0 is a very powerful dynamic processor . LT O We have included in it several innovative circuit designs that make the CLE 2.0 a very versatile processor: smart and fast recognition of the program, adjustable Expander/Gate and very low distortion V oltage Control ...

  • Nilfisk-ALTO CLE2.0 - page 6

    5 2.1.2 Introducing Audio Dynamics The human ear can detect the noise generating by falling leaves as well as the roar generated by the taking off space shuttle. Unfortunately no analog, nor digital device can reproduce such wide spectrum. Please look at Chart.1 and you will see the difference if dynamic capacity of various devices when compare to ...

  • Nilfisk-ALTO CLE2.0 - page 7

    6 2.1.4 More about noise: Expanders and Noise-Gates A lot of instruments such as microphones, amplifiers, guitar pickups, etc generate some noise, either at low frequ- encies (hum) or at high frequencies (hiss) such noise will inevitably interfere with the quality of your audio signal. Now , if you scream into a microphone you will not hear the noi ...

  • Nilfisk-ALTO CLE2.0 - page 8

    3.2 Compressor Section 5. Threshold Control This control adjusts the threshold level for the Compressor section in the range of -40dBu to +20dBu. The SKC (Smart Knee Control) is applied to the audio signal, which is a maximum of 10dB above the set threshold. Above such level (10dB) a hard knee compression will be applied. 3. Ratio Control This cont ...

  • Nilfisk-ALTO CLE2.0 - page 9

    13. SC Monitor Switch Y ou can connect the sidechain control signal to the audio output by mean of this switch and at the same time you will also mute the audio input. In this way you can also monitor the sidechain signal being returned via external signal processors. 14. Sidechain Filter Switch A low-cut filter in the sidechain path is activated b ...

  • Nilfisk-ALTO CLE2.0 - page 10

    23. AC Inlet This connector is meant for the connection of the supplied main cord. Do not insert power cord into unit until voltage has been correctly set. Do not plug power cord into AC power until voltage has been correctly set. The fuse-holder above the AC connector on the rear of the chassis has 3 triangular markers(please refer to the above pi ...

  • Nilfisk-ALTO CLE2.0 - page 11

    10 27. Sidechain Send Through this 1/4" unbalanced jack the audio signal can be routed to an external processor . 28. Sidechain Return The return signal of an external processor will be processed through this 1/4" jack. 4. READY TO ROLL? 4.1 Expander/Gate Section Chart. 3 Function of an expander As we told you previously in this Manual th ...

  • Nilfisk-ALTO CLE2.0 - page 12

    11 4.2.2 Ratio control This control sets the change of input level to output level but only for the signals that exceed the threshold. The scale of the ratio control on the front panel (calibrated in dB) indicates how much input level is required to increase the output level by 1 dB. If you have a ratio equal to 1:1 you will get the same level of i ...

  • Nilfisk-ALTO CLE2.0 - page 13

    4.3 Peak Limiter Section How fast is the compressor to react to a signal which is above the threshold point? This is determined by the attack time. A longer attack time is advisable to process low frequencies while shorter attack time is preferable for high frequencies. IN this way you will avoid undesired dynamic distortion. But what about if you ...

  • Nilfisk-ALTO CLE2.0 - page 14

    13 a. Wiring Configuration Both types of connectors available on CLE 2.0 can be wired in balanced and unbalanced modes. Please see following drawing for details: For 1/4" Phone jack For XLR connector b. In Line Connection Please see following drawing for details. XLR T ype Unbalanced XLR T ype alanced B Tip Ring Sleeve Tip Ring Sleeve Tip Slee ...

  • Nilfisk-ALTO CLE2.0 - page 15

    Send Return Ti p Ring Sleeve 14 1/4" TRS insert Insert Leads 5.3 Rack ounting M The most secure mounting is on a universal rack shelf available from various rack manufactures or your music dealer . The CLE 2.0 Compressor /Limiter /Gate fits into one standard 19" rack unit of space. Please allow at least an additional 4" depth for the ...

  • Nilfisk-ALTO CLE2.0 - page 16

    15 AUDIO INPUT AUDIO OUTPUT SC INPUT SC OUTPUT EXP ANDER/GA TE SECTION Interactive Compressor 6. TECHNICAL SPECIFICA TIONS T ype Impedance Maximum input level T ype Impedance Maximum output level Bandwidth THD +N% IMD Noise Crosstalk T ype Impedance Maximum input level T ype Impedance Maximum output level T ype Threshold Ratio T ype Threshold Ratio ...

  • Nilfisk-ALTO CLE2.0 - page 17

    INDICA TORS POWER SUPPL Y DIMENSIONS WEIGHT POWER CONSUMPTION GAIN REDUCTION: 12 element LED INPUT / OUTPUT LEVEL: 8 element LED EXP ANDER/GA TE THRESHOLD: 2 element LED ( under"+" above"-") COMPRESSOR THRESHOLD: 3 element LED ( under"+" interactive"0" above"-" ) PEAK LIMITER THRESHOLD: 1 element LE ...

  • Nilfisk-ALTO CLE2.0 - page 18

    17 7. W ARRANTY 1. W ARRANTY REGISTRA TION CARD T o obtain Warranty Service, the buyer should first fill out and return the enclosed W arranty Registration Card within 10 days of the Purchase Date. All the information presented in this W arranty Registration Card gives the manufacturer a better understanding of the sales status, so as to purport a ...

  • Nilfisk-ALTO CLE2.0 - page 19

    SEKAKU ELECTRON IND. CO., L TD NO.1, LANE 17, SEC. 2, HAN SHI WEST ROAD, T AICHUNG, 401 T AIWAN http://www .altoproaudio.com T el:886-4-22313737 email: alto@altoproaudio.com Fax:886-4-22346757 All rights reserved to AL TO. All features and content might be changed without prior notice. Any photocopy , translation, or reproduction of part of this ma ...

Fabricant Nilfisk-ALTO Catégorie Air Compressor

Les documents que nous recevons du fabricant de l'appareilNilfisk-ALTO CLE2.0 peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Nilfisk-ALTO
- manuels d’utilisations CLE2.0
- fiches produit Nilfisk-ALTO
- dépliants
- ou étiquettes-énergie Nilfisk-ALTO CLE2.0
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 Nilfisk-ALTO CLE2.0.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Nilfisk-ALTO CLE2.0, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Nilfisk-ALTO CLE2.0. 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 Nilfisk-ALTO CLE2.0.

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Manuel d’utilisation complet de l’appareil Nilfisk-ALTO CLE2.0, 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 Nilfisk-ALTO CLE2.0 par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Nilfisk-ALTO CLE2.0.

Le manuel d’utilisation complet Nilfisk-ALTO, 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 Nilfisk-ALTO CLE2.0 - 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 Nilfisk-ALTO CLE2.0, 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 lNilfisk-ALTO CLE2.0 qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Nilfisk-ALTO CLE2.0 - qui devraient nous aider dans les premières étapes lors de l'utilisation Nilfisk-ALTO CLE2.0
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Nilfisk-ALTO CLE2.0
5. FAQ - questions fréquemment posées
6. Détails du contact Informations sur l'endroit où chercher le contact avec le fabricant / service Nilfisk-ALTO CLE2.0 dans un pays donné, si le problème ne peut être résolu par nous-mêmes.

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