Grace Designメーカーm103の使用説明書/サービス説明書
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info@grac edesign.com / www .gracedesign.c om 2434 30th Street, Boulder , CO 80301 USA tel 303.443.7454 fax 303.444.4634 channel strip owner ’ s manual Rev A all contents © Grace Design/ Luna tec L.
2 W elcome and thanks for pur chasing the Grace Design m103 channel strip . We build all of our products to be completely reliable and easy to use , so you can concentr ate on making great rec ordings, not struggling with complica ted equipment or dicult product manuals.
3 Important Safety Information GENERAL • Indoor use only • Ordinary Protection: This equipment should not be exposed to dripping or splashing.
comp eq comp eq 0 12 12 20 7 50 100 .5k 4k 1. 8k 0 12 15 0 lo gain lo freq hi gain hi freq mid Q mid fre q mid gai n .5 5 2. 5 EQ peak thr esho ld att ack rel ease rat io link in VU COMP GR 1 2 3 4 5 6 7 8 9 10 20 7 3 0 10 5 1 m 103 3k 20k 10.8k 0 12 12 HI-Z 48V ribbon line mic .
5 octave lter employs a tr ansitional Thompson - Butter worth response for the best combination of passband atness and time domain response. LED indica tor illuminates amber when active.
PUSH PUSH 1 3 4 5 6 8 9 10 2 7 6 in a more aggr essive gain reduction while lower r atios will result in more gentle gain r eduction. 24. COMP IN SWIT CH - This switch activates the C OMPRESSOR circuit. The LED above the switch illumina tes when the COMP is active , turns o when deactivated.
7 and COMP sections. The connector is wired TIP positive, SLEEVE ground . 8. STEREO LINK/ SIDECHAIN - T his switch selects the mode of the LINK IN jack between stereo link mode and sidechain.
8 input (select mic on the frontpanel mic/line switch). This circuit is totally transparen t and is per fectly suited to this application. All outputs are active all the time, so y ou have the possibility of up to 5 liv e outputs if your source is MIC IN, or 3 liv e outputs if your sourc e is LINE IN.
9 While there is no wr ong way to set an equalizer , there are some general guidelines that may help y ou get the results you are looking for a little faster . CONTROLLING BASS FREQUENCIES In addition to the low frequency controls of the m103, we ha ve included the 75Hz HPF on the mic preamp section.
10 Begin with the knob fully counterclockwise and the compressor switched ON, then slo wly begin turning clockwise until you begin to c ompress the signal.
11 LINK CONTROL This featur e is used to link two m103 compr essors together for ster eo bus compression. In this application, only the compressors ar e linked and not the eq’ s. T o use this feature , simply run a standard 1/4” TRS cable bet ween two m103s connected to the link/sidechaIn jack.
LINE-M IC S W IT CH LINE IN LI NE AMP LIF IE R MIC I N MI CROHON E AMP LIFIER PH ANTOM POW ER +48 V RI BB ON 75H z HP F MIC P RE OUT BA L ANCED OUTPU T TRIM MAI N OUT BA LA NC E D M AI N OU T BA LANCE.
comp eq comp eq 0 1 2 1 2 20 7 5 0 100 .5 k 4 k 1. 8 k 0 1 2 15 0 lo gai n l o f req hi gai n hi fre q mid Q mid fr eq mid ga in .5 5 2. 5 EQ peak thr esh old att ack rele ase rat io link in VU COMP GR 1 2 3 4 5 6 7 8 9 10 20 7 3 0 10 5 1 m 1 03 3k 20 k 10.
14 Specifications MIC AMP SEC TION MEASURED A T MIC AMP OUTPUT GAIN RANGE (5dB steps) Mic input 10-65dB Hi-Z input -10-45dB THD+N 1kHz, 22Hz-22kH z BW @ 20dB Gain +20dBu out <0.00085% @ 40dB Gain +20dBu out <0.0010% @ 60dB Gain +20dBu out <0.
15 Compressor – Inserts Pre or P ost EQ Threshold Range -15 - +15 dBu Attack Range 3 – 200 ms Release Range 0.03 – 3 s Ratio Range 1:1 – 12:1 Gain Reduction 0 – 20dB THD+N 1kHz, 22Hz-22kH z BW @ 0dB Gain +20dBu out <0.002% INTERMODULA TION DISTORTION @ 0dB Gain +20dBu out SMPTE/DIN 4:1 7kHz/50Hz <0.
16 W arr anty Information 1. Grac e Design warrants all of our products to be free of def ective parts and work manship for a period of ve y ears. 2. This w arranty period begins at the original date of purchase and is tr ansferable to an y person who may subsequently purchase the product during this time.
17 Revision Page Change Date Initials A all 03/01/2010 edg Manual Revisions.
デバイスGrace Design m103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:
Grace Design m103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Grace Design m103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。Grace Design m103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。Grace Design m103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。
Grace Design m103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Grace Design m103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、Grace Design m103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Grace Design m103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。