Nilfisk-ALTOメーカーCLE8.0の使用説明書/サービス説明書
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User's Manual LTO R www .altoproaudio.com V ersion 2.1 Dec. 2002 English CLE8.0 COMPRESSOR /LIMITER /GA TE.
1 SAFETY RELA TED SYMBOLS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN Protective Ground T erminal AC mains (Alternating Current) Hazardous Live T erminal ON: Denotes the product is turned on. OFF: Denotes the product is turned off. W ARNING Describes precautions that should be observed to prevent the possibility of death or injury to the user .
PREF ACE Dear Customer: Thanks for choosing L TO CLE 8.0 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 than a job...are first of all passion and let us say .
3 T ABLE OF CONTENTS 1. INTRODUCTION........................................................................................................................................4 2.1 Some technical stuff 2. THE CONCEPT BEHIND...............................
4 1. INTRODUCTION Y ou are now the Owner of an CLE 8.0 Compressor/Limiter/Gate. The CLE 8.0 is a very powerful dynamic processor . LT O We have included in it several innovative circuit designs that make the CLE 8.
5 2.1.2 Introducing Audio Dynamics Chart.1: The dynamic range capabilities of various devices Chart.2: The interactive relationship between the operating level and the headroom 2.
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 fre- quencies (hum) or at high frequencies (hiss) Such noise will inevitably interfere with the quality of your audio signal.
5. SC Filter switch Engaging this switch to insert a Low-cut filter in the sidechain path and thus limits the influence of low frequencies on the CLE 8.0's control processes. 6. Smart switch Engaging this button to switch the "Hard Knee" characteristics to SKC (Smart Knee Control).
3.3 Compressor Section 8 Pic.4: Compressor Section 11 13 14 12 15 16 17 150 6 1 70 15 30 0.1 0.05 0.3 3 5 1.5 0.5 -10 +20 -20 0 +10 COMPRESSOR(dB) RATIO(N:1) AUTO ATTACK(mSec) RELEASE(dB/Sec) OUTPUT GAIN(dB) -30 -40 +10 +20 1 2 10 4 1 1 1.
3.5 The Rear Panel 9 Pic.6: Pear Panel Of The CLE8.0 OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OPERATING LEVEL RETURN SEND 4dBu 10dBV INPUT OPERATING LEVEL RETURN SEND 4dBu 10dBV INPUT OPERATIN.
10 4. READY TO ROLL? 4.1 Expander/Gate Section Chart.3: Function of an expander Chart.4: SRC Curve characteristics of the Adaptive Expander 4.1.1 EXP/GA TE djustment A The EXP/GA TE control covers a very wide range and it is efficient with any working level.
11 Y ou need to be aware that higher ratio settings produce less natural sounds so if you wish a more minute effect on the dynamic range of a program you should use a Ratio of 4:1 or lower . 4.2.3 Attack control Output Hard Knee Threshold Gain 0 dB Rati o 2:1 Rati o 4:1 Limiter :1 SKC Curve Input Chart.
4.3 Peak Limiter Section 5. INSTALLATION AND CONNECTION 5.1 Mains Connection 5.2 Audio connection Chart.7: SGC characteristic of the limiter section 12 Chart.
13 a. Wiring Configuration Both types of connectors available on CLE 8.0 can be wired in balanced and unbalanced modes. Please see following drawing for details: b.
14 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 8.0 Compressor /Limiter /Gate fits into one standard 19" rack unit of space, and its height is 4H.
15 6. TECHNICAL SPECIFICA TIONS SYSTEM SPECIFICA TIONS EXP ANDER/GA TE SECTION INPUT T ype Active balanced XLR and 1/4"JACK Impedance Balanced >50KOhm, Unbalanced>25KOhm Operating level +4d.
16 SMART Enables the "Smart Knee Control" characteristics. SC FIL TER Allows for frequency dependent processing. AUTO Enable the automatic and program dependent setting of the Attack /Release times, disengaging the manual Attack /Release controls.
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.
SEIKAKU TECHNICAL GROUP LIMITED No. 1, Lane 17, Sec. 2, Han Shi W . Road, T aichung, 401 T aiwan http://www .altomobile.com T el: 886-4-22313737 email: info@altomobile.
デバイスNilfisk-ALTO CLE8.0の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Nilfisk-ALTO CLE8.0をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはNilfisk-ALTO CLE8.0の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Nilfisk-ALTO CLE8.0の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Nilfisk-ALTO CLE8.0で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Nilfisk-ALTO CLE8.0を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はNilfisk-ALTO CLE8.0の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Nilfisk-ALTO CLE8.0に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちNilfisk-ALTO CLE8.0デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
