FishmanメーカーBlenderの使用説明書/サービス説明書
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TM ONBO ARD BLENDER USER’S GUIDE W ARNING! WE STRONGL Y RECOMMEND THA T Y OU F AMILIARIZE Y OURSELF WITH THE PREAMP CONTROLS BEFORE Y OU A TTEMPT T O PERFORM WITH THE ONBOARD BLENDER. F AILURE T O DO SO COULD RESUL T IN W A VES OF EAR-SPLITTING FEEDBACK A T HIGH LEVELS.
This fine instrument is equipped with a FISHMAN PREFIX™ ONBO ARD BLENDER™. Please read these instructions carefully . If you ha ve any questions or prob lems, please call our CUST OMER SER VICE LINE at (978) 988-9665 .
ACOUSTIC GUIT AR SYSTEM 3 QUICK ST ART T o successfully combine microphone and pickup signals , it is best to star t b y presetting the microphone EQ to control f eedback, then mixing in the pickup . The PREFIX™ ONBOARD BLENDER™ f eatures three wa ys to control feedbac k; a PHASE switch, NO TCH filter and semi-parametric CONT OUR controls.
FISHMAN PREFIX™ ONBOARD BLENDER 4 PREAMP FUNCTIONS BA TTER Y COMP ARTMENT Pull the small tab at the top of the ONBOARD BLENDER™ toward y ou. The body of the preamp will swing out, re v ealing the BA T- TER Y COMP ARTMENT . Inser t a fresh 9V alkaline battery .
ACOUSTIC GUIT AR SYSTEM NO TCH FIL TER is effectively off in the full counter-cloc kwise position. V OLUME CONTROL The V OLUME control affects both microphone and pic kup. Goes from very quiet to very LOUD . BASS CONTR OL This is a boost/cut shelving tone control.
FISHMAN PREFIX™ ONBOARD BLENDER 6 SUGGESTED EQ SETTINGS ANTI-FEEDBA CK Refer to page 3. BRILLIANCE If you are pla ying through an electric guitar amplifier or hav e dead strings on the instrument, you can brighten up your sound b y setting the Contour FRE- QUENCY slider to 10 kHz and raising the CONT OUR Lev el to taste.
ACOUSTIC GUIT AR SYSTEM 7 MID CUT Y ou can scoop out harsh midrange by setting the FREQUENCY slider slightly abov e center with the CONTOUR Le v el cut to taste below the center detent. Often the desired mid-cut will f all into the same frequency range as potential microphone feedbac k.
FISHMAN PREFIX™ ONBOARD BLENDER 8 WHA T IS PHASE? Phase is the relationship between two signals or soundw aves originating from the same instrument. For our purposes, phase relationships are e xpressed as being either "in phase" or "out of phase".
ACOUSTIC GUIT AR SYSTEM 9 WHY DO I NEED A PHASE SWITCH ? The phase switch is useful f or two reasons: 1. Due to the interactiv e and changing nature of phase, acoustic amplification depends on maintaining optimum phase relationships between amplified instruments, sound systems and ven ues.
FISHMAN PREFIX™ ONBOARD BLENDER 10 Contin ued from P age 9 Here's why: A typical guitar has a cavity resonance of about 100 Hz. This is the frequency that generally f eeds back when a mic'ed guitar and speak er are in phase. 100 Hz has a wa velength of about 11 f eet.
ACOUSTIC GUIT AR SYSTEM 11 TM ONBOARD BLENDER PICKUP ONL Y SPECIFICA TIONS Nominal Input Lev el: -20 dBV Input Overload: (20 Hz - 20 kHz)-2 dBV Input Impedance: 20 M Ohms Output Impedance: Less than 3.5 k Ohms Nominal Output Lev el: -12 dBV THD: Less than .
INST ALLA TION BY A QU ALIFIED PROFESSIONAL REP AIRMAN IS STRONGL Y RECOMMENDED . FISHMAN TRANSDUCERS WILL NO T BE RESPONSIBLE FOR ANY DAMA GES THA T MA Y RESUL T FROM IMPROPER INST ALLA TION. The FISHMAN PREFIX™ ONBOARD BLENDER ACOUSTIC GUIT AR SYSTEM is warranted to function for a period of One (1) Y ear from the date of purchase .
デバイスFishman Blender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:
Fishman Blender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Fishman Blender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。Fishman Blender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。Fishman Blender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。
Fishman Blender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Fishman Blender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、Fishman Blender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Fishman Blender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。