MarantzメーカーMM7055の使用説明書/サービス説明書
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5 Channel P o w er Amplifier MM7055 2 Channel P o w er Amplifier MM7025 ENGLISH FRANÇAIS ESP AÑOL MM7055_7025U_ENG_1st_0728.indd 1 MM7055_7025U_ENG_1st_0728.
RCDM38JP_3rd_0512.indd F2 RCDM38JP_3rd_0512.indd F2 2010/05/13 13:17:00 2010/05/13 13:17:00.
I ENGLISH FRANÇAIS ESP AÑOL n SAFETY PRECAUTIONS CA UTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
ENGLISH II ENGLISH FRANÇAIS ESP AÑOL n CA UTIONS ON INS T ALLA TION PRÉCA UTIONS D ’INST ALLA TION EMPLAZAMIENT O DE LA INS T ALACIÓN zz z Wall Paroi Pared z z For proper heat dispersal, do not install this unit in a confi ned space, such as a bookcase or similar enclosure.
1 Part names Connections Operations Explanation of terms T roubleshooting Specifi cations Index ENGLISH Getting started Contents Thank you for purchasing this Marantz product. To ensure proper operation, please read this user guide carefully before using the product.
2 ENGLISH Features Current feedback discrete power amp This is equipped with a current feedback power amp that uses the complimentary push-pull circuit used in the SM-11S1 Marantz Hi-Fi power amp. This amp provides increased operating stability, and high-speed, wide ranging high-density playback.
3 Connections Operations Explanation of terms T roubleshooting Specifi cations Index ENGLISH Part names Getting started Part names Front panel For buttons not explained here, see the page indicated in parentheses ( ).
4 ENGLISH Connections NOTE • Do not plug in the power cord until all connections have been completed. • When making connections, also refer to the operating instructions of the other components being connected. • Check the channel, and then connect correctly.
5 Part names Getting started Operations Explanation of terms T roubleshooting Specifi cations Index ENGLISH Connections Example connection variation n Connection to an AV pre-tuner FL FR SL SR C FL S.
6 ENGLISH Connecting MM7055 with an AV pre-tuner (AV7005) The illustrations below show connection examples for performing 5.1-channel surround playback using the MM7055 and AV pre-tuner (AV7005). • For settings and operating procedures of the AV7005, see the AV7005 instruction manual.
7 Part names Getting started Operations Explanation of terms T roubleshooting Specifi cations Index ENGLISH Connections Connecting the power cord Wait until all connections have been completed before connecting the power cord.
8 ENGLISH Connection to an external control device qw r e q Flasher input connector (FLASHER IN) Used when connecting a control box or other control device to this unit, and using such a device to control this unit.
9 Part names Getting started Explanation of terms T roubleshooting Specifi cations Index ENGLISH Operations Connections Operations n MM7055 DISPLA Y ON/ST ANDBY n MM7025 DISPLA Y ON/ST ANDBY Turning the power on When the power is in standby, press ON/STANDBY .
10 ENGLISH Explanation of terms P Protection circuit This is a function to prevent damage to components within the power supply when an abnormality such as an overload or excess voltage occurs for any reason. In this unit, the STANDBY indicator and protection indicator blinks and the unit enters standby mode when an abnormality occurs.
11 Part names Getting started Connections Operations ENGLISH Explanation of terms Index Specifi cations T roubleshooting Specifi cations n MM7055 Rated power output (from 20 Hz to 20 kHz/THD = 0.
MM7055_7025N_ENG_5th_0729.indd 12 MM7055_7025N_ENG_5th_0729.indd 12 2010/07/29 21:49:42 2010/07/29 21:49:42.
330.5 (13 1/16) 110.0 (4 3/8) 21.5 (7/8) 16.0 (11/16) 352.0 (13 7/8) 126.0 (5) 440.0 (17 3/8) n MM7025 Unit : mm (in) 362.0 (14 5/16) 170.0 (6 3/4) 21.5 (7/8) 13.0 (9/16) 384.0 (15 1/8) 183.0 (7 1/4) 440.0 (17 3/8) n MM7055 Unit : mm (in) Dimensions / Dimensions / Dimensioni MM7055_7025U_BackPage_001.
D&M Holdings Inc. Printed in China 5411 10586 001M MM7055_7025U_BackPage_001.indd 3 MM7055_7025U_BackPage_001.indd 3 2010/07/29 21:05:16 2010/07/29 21:05:16.
デバイスMarantz MM7055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:
Marantz MM7055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Marantz MM7055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。Marantz MM7055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。Marantz MM7055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。
Marantz MM7055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Marantz MM7055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、Marantz MM7055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Marantz MM7055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。