YamahaメーカーGO44の使用説明書/サービス説明書
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EN U .R.G., Pro Audio & Digital Musical Instrument Division, Y amaha Corporation © 2006 Y amaha Cor poration Yamaha Web Site (English Only) http://www.
This product utilizes batteries or an external power supply (adapter). DO NO T connect this product to any pow er supply or adapter other than one described in the manual, on the name plate, or specifically recommended by Y amaha.
1. IMPORT ANT NOTICE: DO NO T MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approv ed by Y amaha may void y our authority , gr anted by the FCC , to use the product.
4 (3)-9 PRECAUTIONS PLEASE READ CAREFULL Y BEFORE PROCEEDING * Please keep this man ual in a saf e place f or future ref erence. W ARNING Always follow the basic precautions listed below to avoid the possibility of serious injur y or even death from electrical shock, short-circuiting, damages, fi re or other hazards.
5 (3)-9 • Before moving the instrument, remove all connected adaptor and other cables. • When setting up the instrument, make sure that the AC outlet you are using is easily accessible. If some trouble or malfunction occurs, immediately disconnect the plug from the outlet.
6 W elcome to the GO44 Thank you for choosing the Yamaha GO44 Mobile Audio Interface. The GO44 is a portable IEEE1394 (FireWire ® ) audio/MIDI interface featuring multi-channel operation and professional-quality audio.
7 The GO44 package contains the following items. Check the contents for missing items. • GO44 main unit • AC Power Adaptor (P A-3C) * • I/O cable • GO44 Owner’ s Manual •2 CD-ROMs (Windows.
8 Please perform the following steps in the giv en order . Do not connect the GO44 module to the computer until instructed to do so. Compatible operating systems The GO44 can be used only under Windows XP (Home/Professional editions) SP (Service Pack) 1 and SP2.
9 Software Installation — Windows users Installing the driver and the Control Panel 1. Insert the included “TOOLS for GO44/GO46” CD-ROM in the CD-ROM drive of your computer . 2. Double-click on the CD-ROM drive icon in the My Computer menu. Open [GO44Driver_] → [GO44 Setup.
10 Software Installation — Windows users 5. Click [Install] to start the installation. 6. As soon as the message shown below appears, connect the GO44 to your com- puter’ s IEEE1394 (FireWire) port using the included cable, and click [OK].
11 Software Installation — Windows users 8. Once the driver installation is complete, the GO44 should appear as the following entry in the Device Manager . The Device Manager can be found on the Control Panel under [System] → [Hardware]. Then click the [Device Manager] button.
12 Compatible operating systems The GO44 can only be used under Mac OS 10.3.4 (OS X) or higher. Refer to the system requirements printed on the package, or in the PDF manual page 24. Y ou can also check the latest system requirements on the Inter net.
13 Front Panel A PHONES jack Output for a 1/4" stereo headphone jack. This signal output applies not only to that of the OUTPUT 1/2 jacks (see Rear Panel), but also allows monitoring of other audio channels using the GO44 Control Panel. (See page 19.
14 Connectors and controls F INPUT 1/2 jacks The GO44 System features two high-quality analog mono inputs. The connections have been designed for balanced/unbalanced phone 1/4" jacks. The input levels for these jacks can be selected from three different gain settings, HIGH, MID, and LOW.
15 Connectors and controls When recording from a digital source, make sure that the sampling rates of both devices (e.g. DA T recorder and laptop) are synchronized.
16 W indows drivers The GO44 audio interface features two kinds of audio drivers that support a variety of applications. The audio drivers support all bit rates between 8 and 24 bits with all common sample rates between 32 and 192 kHz.
17 Drivers For Cubase, the inputs are called “Line 1/2 left GO44”, “SPDIF left GO44”, etc. Also, the outputs (generally called “busses” or “channels”) available in the individual programs are generally called “Multichannel 1 GO44”, “SPDIF/AC3 left GO44”, etc.
18 Drivers Mac OS X drivers In Mac OS X, the GO44 system is supported completely by Apple CoreAudio and CoreMIDI. Device-specific drivers are not required. If you would like to use the GO44 for the default system sound output, select the GO44 audio driver in [System Preferences] → [Sound] → [Output].
19 The GO44 Control Panel is quite intuitive and should not present beginners with major problems. Here, depending on the requirements of each situation, you can have total control of the audio interface, reduce levels, route inputs to any output or set the Master Clock values.
20 GO44 Control Panel DA W IN 1/2, 3/4, 5/6 Here you can adjust the levels of the output signals sent from DAW applications. As with the ANALOG IN / DIGITAL IN, a separate fader is available for each mono channel. The individual channels can be joined using the switchable stereo link function (the [PAIR] button).
21 GO44 Control Panel The ASIO control panel (W indows only) Selects a latency value (delay in playing the audio signals) when using the ASIO driver. To open the ASIO panel, click the [ASIO] button in the SETTINGS column of the MAIN display.
22 GO44 Control Panel ABOUT The ABOUT display of the GO44 Control Panel gives you all of the relevant facts on your Control Panel, audio drivers, firmware version, and operating system. To open the ABOUT display in Windows, click the [ABOUT] button in the SETTINGS column of the MAIN display.
23 ■ General Specifications ■ Input/Output Specifications Specifications Bit Depth 8/16/24 Sampling Frequency (kHz) 32/44.1/48/88.2/96/192 Frequency Response 20Hz — 20kHz Dynamic Range 109dB (Input (Mid) @ 44.
24 GO44 • The system requirements below may diff er slightly depending on the par ticular operating system. •F or details on minimum requirements for each DA W (Digital Audio W orkstation) software, refer to the respective owner’ s manual. •Y ou can check the latest system requirements on the Internet.
25 ■ The GO44 won’t turn on. • Is the supplied power adaptor properly plugged into both the GO44 and an appropriate AC wall outlet? • If you are using a 4–pin/6–pin IEEE1394 (FireWire) adaptor to connect the GO44 to the com- puter with a 4–pin type IEEE1394 (FireWire) port, use the included AC power adaptor .
26 T roubleshooting ■ Noise is audible. • (For Windows) Is the latency setting of the ASIO Driver appropriate? (See page 21.) • (For Windows) When using Cubase LE with a computer which the Hyper Threading is on, set as follows on Cubase LE.
CANAD A Y amaha Canada Music Ltd. 135 Milner A venue, Scarborough, Ontario, M1S 3R1, Canada T el: 416-298-1311 U .S.A. Y amaha Corporation of America 6600 Orangethorpe A ve., Buena Park, Calif. 90620, U.S.A. T el: 714-522-9011 MEXICO Y amaha de México S.
EN U .R.G., Pro Audio & Digital Musical Instrument Division, Y amaha Corporation © 2006 Y amaha Cor poration Yamaha Web Site (English Only) http://www.
デバイスYamaha GO44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:
Yamaha GO44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Yamaha GO44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。Yamaha GO44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。Yamaha GO44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。
Yamaha GO44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Yamaha GO44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、Yamaha GO44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Yamaha GO44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。