McIntoshメーカーMEN220の使用説明書/サービス説明書
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McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, New Y ork 13903-2699 Phone: 607-723-3512 www .mcintoshlabs.com MEN220 Roo m Correction Sy st em Owner ’ s Manual Manufactured under license from L yngdorf Audio A/S. ROOMPERFECT is a registered trademark and the ROOMPERFECT logo is a trademark of L yn- gdorf Audio A/S.
2 The lightning ash with arrowhead, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s en - closure that may be of sufcient magnitude to constitute a risk of electric shock to persons.
3 Copyr ight 20 1 0 © by Mc I ntosh Labor ator y , I nc. Thank Y ou Please T ake A Moment T echnical Assistance If at any ti me you ha ve questions about y our McIntosh product, cont act your Mc I ntosh Dealer who is fami lia r with your Mc I ntosh equipment and a ny other bra nds that may be pa r t of y ou r system.
4 X LR Connectors Bel ow is the Pin con f i g u r ation fo r t he XLR Bala nced Out put Con nect ors on the M EN220 . Re fer to t he dia- g ra ms for conne ctions: P I N 1 : Shield/Grou nd P I N 2: + .
5 General Infor mation, Cable Informat ion, Introduc tion and Per formanc e Fe atures Introduct ion Per formance Features The M EN220 R oom Cor re ct ion S ystem is a n ele ga nt in st r ument for restor ing supe rb sou nd reproduct ion to your audio system by measu r i ng a nd cor rect i ng fo r less tha n ideal room acoust ics.
6 Dimensions The fo llowing d imen sions can assist i n deter mi n ing the best locat ion f or your M EN220 . Dimensions Side V iew of the MEN220 Front V iew of the MEN220 Rear V iew of the MEN220 17- 1/2 " 44.45cm 6" 15.24cm 5- 3/8 " 13.
7 Installation Installation The M EN220 can be placed upr ight on a table or she lf, st a ndi ng on its fo u r feet. It also can be custom in st alled i n a pi ece of f u r n it u re or cabinet of y ou r cho ice. The fo u r feet may be remo ved f rom the bot tom o f t he ME N2 20 when it is custom in st alled as out- li ned belo w .
8 Con ne ct t he ME N220 power cord to a live A C outlet. Ref er t o i nfor m at ion on the ba ck pa nel o f your ME N220 to dete r m i ne t he cor r ect voltage for y ou r u n it Rear P anel Connect .
9 How to Co nnec t the MEN220 How to Co nnec t the MEN220 The M EN220 has the abilit y to be re motel y sw itched On / Of f f rom a Pre amplif ier or A/ V Control Center v ia the Po wer Cont rol connect ion. The Dat a P or t Con ne c- tion allo ws for the remote operat ion o f basic fu nct ions using t he ME N2 20 Remote Control.
10 How to Co nnec t the MEN220 in a Processor Loop How to Co nnec t the MEN220 in a Pr oces sor Loop The M EN220 may be connect ed to t he Listen Pro ces- sor Loop on a Mc I ntosh Prea mplif ier or A / V Control Center, inste ad of being con necte d bet ween the P re - amplif ier Out put and Po wer A mplif ier I nput.
11 How to Co nnec t the MEN220 wit h Crosso ver How to Co nnec t the MEN220 with Crosso ver The M EN220 has a built- in Elect ron ic Crosso ver Net- w ork wit h an a djustable C rossov er Frequency .
12 How to Co nnec t the MEN220 wit h Subwoo fer How to Co nnec t the MEN220 wit h Sub- woo fe r The M EN220 can be use d in a syst em wit h a Sub- w oof er v ia the bui lt -in Elect ronic Crosso ver Network with a n adjust abl e Crossov e r Frequency .
13 Notes.
14 Remote Control P ush- But tons Pre ss t o Po wer the M EN220 ON Pre ss t o remove all Room Cor r ect ion ( Room Perfec t F ocu s or Global) from t he ME N220 Audio S ig nal Out put Used to select o.
15 Fo c u s Used to se lect a na r row liste ni ng a rea of R oom Cor - rect ion in the M EN220 A udio Si g nal O ut put. Re fer to f ig u re 4. Note : In orde r for the MEN2 20 to provi de roo m cor- rect ion , the S et up Mo de “RoomPerfect” must b e per for me d f ir st.
16 RoomPerfect: Focus 1 Voicing 0:Neutral F ront Panel Display , Controls, and Pus h- buttons IR Se ns or receives com ma nd s f rom a Remote Cont rol I N FOR M A T ION D ISPLA Y ind icate s va r ious.
17 How to Operate the Setup Mo de The Default Sett i ngs Cha r t belo w i ndicates t he Func- tion Name, De fault Set ti ng and t he Pag e Numbe r fo r add itional in form ation. Default Set tings MEN22 0 Defaul t Set t ings Funct io n Na me Set ting Pag e no.
18 4. Press the SELECT Push-but ton a nd the “System Con nect ion, Prea mp - Po wer A mp” ( the default set ti ng) will appe ar . Ref er to f igu re 22.
19 The “H igh-Pass” sett i ng allow s all t he f reque ncies abov e the crossov er p oint to pass on to t he Po wer A m- plif ier while at the sa me ti me reduci ng the a mplitude o f t he f requencies belo w t he crossov er p oint. Re fer to the se par ate sheet “ M c 3 A” Crossov er Cu r ves 4, 5 and 6.
20 Notes : 1 . 1 25 Hz i s one -h alf tim es th e Lou d spea k er Low Freq uen c y/High Frequen c y pa ssive cros sover p oint of 2 50Hz. 2. 40Hz i s one -ha lf time s the L ou d spea ke r Low Freq uen c y/High Frequen c y pa ssive cros sover p oint of 80H z.
21 1 6. Rotate t he A D J US T Cont rol ( or u se the Di rec - tional ▲ ▼ P ush-but tons on t he Remote Control ) to select “Low P ass Frequency , 500Hz” when t he Loudsp ea ker Crosso ver F requency is 250Hz. Ref er to f i g u re 38 A. If the L oudspe aker Crossov er Frequency is 80Hz sel ect “ Low P as s F reque ncy , 1 60H z” .
22 The M EN220 A dvanced Set t i ngs include R emote Control, Displa y , Soft ware V er si on and F actor y Reset. R EMOTE CO N TRO L: 1 . Pre ss the M EN U Pu sh-butt on to ente r the Set up Mode .
23 F A CTOR Y R ESE T : 1 . Pre ss the M EN U Pu sh-butt on to ente r the Set up Mode . Ref er to f igu re 1 6 on page 1 8. 2. Rotate the NA V IGA TE Cont rol ( or use t he Di rec - tional ▲ ▼ P ush-but tons on t he Remote Control ) to select “ Advanced Set ti ngs” .
24 or quieter te st lev el. R ef er t o f ig u res 7 4 a nd 7 5 . Rotate the M EN220 ADJUS T Control cl ock wise if f ig u re 7 4 app ear s or cou ntercloc k w ise if f ig u re 7 5 appears. 7 . P ress t he SEL ECT P ush-but ton a nd the “V o lume Calibr ation measu r i ng” wi ll appe ar agai n.
25 1 0. Af ter mea su r i ng room location 2 the F ront panel Displa y i ndication might be sim ila r to f igu re 83 . Note : O nce Room Perfec t ha s ache ve d a Room Knowle dge score of 90 % or ab ove, it will as k if you wa nt to ma ke a ddit ion al mea su rem ent s.
26 Setup, con ’t RoomP er fect , con’t The M EN220 will automat ically assi g n t he next availab le f ocu s position n u mber to t he just compl ete d measu re ment. If yo u would like to assign a d if ferent focus position n u mber rotat e the A DJUS T Cont rol to sel ect a d if ferent number .
27 Notes Sel ect either t he Gl obal or F o cus Mode by pressing the appropr iate push-but ton on the Fron t Panel or R emote Control. Establish a suitable v ol u me lev el while listen- ing to music with a wide ra nge o f musical inst r u ments.
28 The M EN220 has built in t he abilit y to i mprov e t he sound qu alit y of y ou r Audio System. Ho wever , it does requi re t he RoomPer fect por t ion o f t he Set up Mode be per for med i n order to be nefit f rom t he potential improv ement s.
29 How to Operate Fi g u r e 1 13 RoomPerfect: Focus 1 Voicing 3: Mellow Fi g u r e 1 05 New Voicing: 1: Music1 Fi g u r e 1 07 New Voicing: 2: Music2 Fi g u r e 1 08 New Voicing: 3: Mellow Fi g u r e.
30 Specic ations Audio Spec if ica tion s Unless other w ise noted , the belo w M EN220 S pecif i- cations where t aken w ith RoomPerfect set to By pa ss Mode and V oic i ng Mode set to N eut r al. Frequen cy Response +0, - 0.5 d B f rom 20Hz to 20,000H z T otal Har monic Distor t ion 0.
31 Packing Instructions Packing Instructions In t he event i t is necessa r y to repa ck the equipment for shipment, the equ ipment must be packed exactly as sho w n belo w . It is v er y impor ta nt that t he fo u r plas- tic feet are at t ached to t he bot tom o f t he equipment.
The continuous improvement of its products is the policy of McIntosh Laboratory Incorporated who reserve the right to improve design without notice. Printed in the U.S.A. McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, NY 13903 www .mcintoshlabs.
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McIntosh MEN220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McIntosh MEN220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。McIntosh MEN220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。McIntosh MEN220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。
McIntosh MEN220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McIntosh MEN220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、McIntosh MEN220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McIntosh MEN220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。
