Audio AnalogueメーカーMaestro STEREO LINE PREAMPLIFIERの使用説明書/サービス説明書
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AUDIO ANALOGUE maestro STEREO LINE PREAMPLIFIER OWNER’S MANUAL MANUALE D’ISTRUZIONI.
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3 INTRODUCTION AUDIO ANALOGUE does not take any responsibilities in the following cases: Whenever the operational procedures related to the use and the maintenance of the equipment as described in this manual are not respected.
4 PREMESSA AUDIO ANALOGUE non accetta responsabilità nei casi in cui: Le procedure operative di utilizzo e manutenzione de ll’apparato descritte nel manu ale non siano rispettate.
5 Dear Audiophile, Congratulat ions and thank you for choos ing Maestro Lin e Preampl ifier. You’re now the own er of a unit that establishes a new reference in the cat egory of high-quality and high-ver satility stereophonic pr oducts.
6 Features Double-chass is to separate the l ine section from the di gital and power supp ly section. 400Hz synthesis system analogical power supply with two thoroidal resistors a nd t wo different power lines for each channel. Thoroidal trans former digital power su pply.
7 1 2 34 65 78 9 1 2 34 65 78 9 Front panel 1) Multifunctional an d input selector. It allo ws choosing the s ound source visua lizing it on the dis play. It also allow s sending the soun d source to the tape o ut and modifying set- up settings. 2) Volume control.
8 Chassis A back panel 1) IEC standard power inlet. Con nect here the provide d power cord. 2) Fuses(T2A). 3) RS-232 serial port. 4) 25-pin connect or for digital control sig nals. 5) Power plug fo r external phono amplifier. 6) 4-pin XLR conn ector for left an alogic power supply.
9 Descrizione del pannello posteriore telaio A 1) Presa di rete a norm a IEC. Collegare il cavo di alimentazione di re te fornito in dotazione. 2) Fusibili(T2A). 3) Porta seriale RS-2 32. 4) Connettore a 25 p oli per i segnali d igitali di controll o.
10 Remote controller 1) “STBY”. Standby. It activa tes/deactivates standby mode. 2) “VOL+/VOL-“. Volum e setting. 3) “MUTE”. It activates/deactivates muting 4) “IN+/IN-“. It allows source sele ction and navigatio n through the set-up. 5) “SET”.
11 Unpacking and checking package Carefully open the package to avoid dam aging the conte nt. The package shoul d contain: • 1 Maestro Line pre amplifier • 1 remote controller • 1 power cord •.
12 Plugging and connecting Maes tro Line Preamplifier First of all, you have to link the two sections of the unit us ing the three pr ovided connector s. Before connect ing Maestro Li ne Preamplifier to the sound sour ce and to the amplifier, p lease be sure t hat all the units are unplugged from wall out lets.
13 Volume settings and silencing (mute) The volume knob on t he front panel a nd the Vol+/Vol- butt ons on the remote contro ller change the g eneral sound level. It means that the vo lume of the two channels is al tered identica lly. It is po ssible to modify the rela tive level of each channel changing the balance option in the setup.
14 Notes on inputs bypassing Set-up has an optio n that allows sendin g the input signal t o the outputs to bypass the amplifier when t he unit is in stan d- by mode.
15 Set-up navigation Due to the reduced size of the display, on ly one option at a time is shown. Use the remot e controller to nav igate through the different options, to cho ose the desired on e and also to modify the p arameters value.
16 Specifications In/out configuration Paramete r Measurement conditions Value Channels: - 2 Line gain 20Hz-20kHz 12dB Frequency respons e: Attenuation –10dB Attenuation –20dB Attenuation –30dB .
17 Specifiche Tecniche Configurazione in/out Parametr o Condizioni di misura Valore Numero di can ali: - 2 Guadagno sta dio linea 20Hz-20kHz 12dB Risposta in freq uenza Attenuazione –10d B Attenuazi.
18 TROUBLESHOOTING Symptom Cause Remedy Power cord incorrect ly plugged Make sure the powe r cord is correctly plugged into the am plifier and into th e wall outlet Display is off No sound Burned-out .
19 RICERCA GUASTI Sintomo Causa Rimedio Cavo di alimen tazione non correttamente col legato Controllare che il cav o di alimentazione sia ben inserito nell’amplific atore e nella presa di rete Displ.
20 AUDIO ANALOGUE Head Office Ufficio commerciale : Via C. Bottai, 88B - 51015 Monsummano Terme (PT) Italy tel. 0572 954513 fax 0572 954010 R&D Laboratory Laboratorio ricerca e svilupp o: Via XX Settembre, 47 - 56017 S an Giuliano Terme (PI) Italy www.
デバイスAudio Analogue Maestro STEREO LINE PREAMPLIFIER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：
Audio Analogue Maestro STEREO LINE PREAMPLIFIER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Audio Analogue Maestro STEREO LINE PREAMPLIFIER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。Audio Analogue Maestro STEREO LINE PREAMPLIFIER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。Audio Analogue Maestro STEREO LINE PREAMPLIFIER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。
Audio Analogue Maestro STEREO LINE PREAMPLIFIER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Audio Analogue Maestro STEREO LINE PREAMPLIFIER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、Audio Analogue Maestro STEREO LINE PREAMPLIFIER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Audio Analogue Maestro STEREO LINE PREAMPLIFIER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。
