VocoProメーカーPA-PRO 900の使用説明書/サービス説明書
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owner's manual P A -PRO 900 -PRO 900 900W PROFESSIONAL P .A. 900W PROFESSIONAL P .A. MIXER MIXER.
Safety Instructions . . . . . . . . . . . . . . 3 FCC Information . . . . . . . . . . . . . . . . 4 W elcome . . . . . . . . . . . . . . . . . . . . . 5 Listening for a Lifetime . . . . . . . . . . . 6 Features . . . . . . . . . . . . . . . . . . . . .
3 CAUTION RISK OF SHOCK CAUTION: T o reduce the risk of electric shock, do not remove cover (or back). No user-serviceable parts inside. Only refer servicing to qualified service personnel. W ARNING T o reduce the risk of fire or electric shock, do not expose this unit to rain or moisture.
4 4 4 This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements.
5 5 5 And thank you for purchasing the P A-PR O 900 from VocoPro, your ultimate choice in vocal entertainment! With years of experience in the music entertainment business, VocoPro is a leading manufa.
6 Selecting fine audio equipment such as the unit youʼve just purchased is only the start of your musical enjoyment. Now itʼs time to consider how you can maximize the fun and excitement your equipment offers.
7 Features • 450W + 450W RMS Power Output (4 ohms) • 8 Channels (4 Mic/Line, 4 Stereo/Line) • Mic/Line Channel Inputs: ¼”, XLR • Stereo/Line Channel Inputs: 1/8”, L/R RCA, L/R ¼” • I.
8 Hookup Diagrams .
9 House of W orship/Full Band For this example, there are four microphones connected to channels 1-4. These microphones can either be the optional UHF wireless channels, low-impedance corded microphones, or high-impedance corded microphones. Musical instruments are connected to channels 5-8.
10 Hookup Diagrams .
11 DJ For this example we have two microphones in use on channels 1 and 2; one for the DJ, the other as a backup or guest speaker . There is a line-out from a DJ mixer connected to CH. 5/6 to ser ve as the main music source. For additional music needs, either a laptop computer or MP3 player is connected to CH.
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13 Public Address/Presentation For this set up, there are four microphones connected to channels 1-4. These microphones can be either the optional UHF wireless channels, low-impedance corded microphones, or high-impedance corded microphones. Source music devices are connected to channels 5-8.
14 REAR P ANEL FEA TURES 1. POWER CONNECTOR – Connect the supplied 3-prong power cord to this connector . 1a. NOTE: Before plugging in to a power receptacle, make sure that voltage of your P A-PRO 900 is the same voltage as your local AC mains voltage.
15 CHANNEL STRIPS The six ver tical channel strips contain all the individual controls for each channel. Each channel strip works independently of each other , and adjusts only the signal plugged into the jacks below it.
16 P A TCH BA Y MIC/LINE (CH 1-4) The MIC/LINE inputs are for connecting microphones, instruments, or line-level output signals. Once the devices are connected, the signals can be customized using the individual channel strips, and fur ther controlled using the DSP , EQ and main system controls.
17 COMPRESSOR (CH.1-4) Channels 1-4 have on-board compression available for preventing unwanted distor tion in the audio signal. The compressor works by setting a threshold level with the threshold knob. Once a signal level exceeds that threshold, the signal is automatically compressed.
18 18. ECHO DELA Y – This control is used to adjust the 18. ECHO DELA Y – This control is used to adjust the 18. ECHO DELA Y length of time between each echo repetition. When set to minimum, the echo repetitions will occur rapidly , with little to no time between them.
19 25. MAIN L, R GRAPHIC EQ – This 7-band graphic EQ 25. MAIN L, R GRAPHIC EQ – This 7-band graphic EQ 25. MAIN L, R GRAPHIC EQ is used to customize the sound of the MAIN L, R mix output. This EQ section affects the signals found in the MAIN (XLR), headphone, line-level, and speaker-level jacks (when confi gured to MAIN L, R).
20 29. MONITOR GRAPHIC EQ – This 7-band graphic EQ is 29. MONITOR GRAPHIC EQ – This 7-band graphic EQ is 29. MONITOR GRAPHIC EQ used to customize the sound of the MONITOR mix output. This EQ section affects the signals found in the MONITOR (1/4”) jack and the speaker-level jack (when confi gured to MAIN L, R+MONITOR).
21 33. +48V PHANTOM POWER – This button toggles phantom power to all the XLR microphone jacks. Enabling phantom power sends low current DC voltage to a microphone’ s electronics through the same cable that carries the audio signal. Most professional condenser microphones require phantom power .
22 Master Out Panel The master out panel is where you make output connections to external devices such as mixers, amplifi ers, powered speakers, headphones, recording devices, etc. All the signals from these jacks are line-level, meaning that they are not powered by the internal amplifi er , and are suited for connection to line-level inputs.
23 SDR-3 RECORDER (optional accessory) Use the optional SDR-3 (if installed) to capture audio direct to SD card. Once recorded, the audio can then be routed to either CH 7-8 or the MAIN mix for immediate playback. Of course, you can also remove the SD card and transfer the MP3 fi les to your computer for fur ther editing and processing.
24 9. SD CARD SLOT – Inser t your SD card into this slot. The SDR-3 will not record without an SD card in this slot. 10. REC LEVEL LEDs – These LEDs visually represent the gain level of the signal being recorded. There are fi ve green LEDs and two red LEDs.
25 Optional Accessories UHF W ireless Channels (optional accessory) Y ou can add up to four UHF wireless microphone modules (sold separately) to use with the P A-PRO 900.
26 T echnical Specifi cations P A-PRO 900 SPECIFICA TIONS Mixer Input Specifi cation (A T MAIN L/R OUTPUT +4dBu,1kHz) INPUT CONNECTION LEVEL(RA TED INPUT) TOT AL GAIN IMPEDANCE MIC INPUT XLR (BAL) -50dBu 54dB 1 Kohm CH1-CH4 1/4” TRS (BAL/UNBAL) -20dB(P AD ON) 24dB MUSIC LINE 1/4”TRS(UNBAL) -22dBu 26dB 2.
27 T echnical Specifi cations Frequency Response (A T MAIN L/R OUTPUT +4dBu) MIC INPUT /CH1-4 10Hz-24kHz 0dB / -1.5dB STEREO INPUT/ CH5-8 10Hz-35kHz 0dB / -1.
28 T echnical Specifi cations Hum & Noise(S/N) OUTPUT LEVEL CONDITION AMP OUT OUT < -80 dB 1/2POWER 1kHz LEFT/RIGHT STEREO LOOP RETURN IN MIC T O MAIN MIX OUTPUT < -74 dB MIC LEVEL CENTER, .
29 T echnical Specifi cations Maximum Input Level INPUT CONNECTION LEVEL MIC INPUT XLR (BAL) -20dBu CH1-CH4 1/4” TRS (BAL/UNBAL) +10dB(P AD ON) STEREO LINE 1/4”TRS(UNBAL) -0dBu CH5/6-7/8 CD RCA STEREO(UNBAL) -0dBu MP3 1/8” PHONE(UNBAL) -2dBu TIP:L,RING:R EFFECT Controls (D.
30 Notes.
31 There is no power • Make sure the power adapter cord is firmly connected to the back of the unit and to the power outlet. • If using a power strip/surge-protector , make sure that it is plugged in and switched on. • Check the fuse, and replace if blown.
P A-PRO 900 Owner’ s Manual © V ocoPro 2010 v1.1008 www .vocopro.com.
デバイスVocoPro PA-PRO 900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：
VocoPro PA-PRO 900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VocoPro PA-PRO 900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。VocoPro PA-PRO 900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。VocoPro PA-PRO 900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。
VocoPro PA-PRO 900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VocoPro PA-PRO 900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、VocoPro PA-PRO 900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VocoPro PA-PRO 900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。
