UCA POWERED MULTIMEDIA SPEAKERS YST-M45D OWNER’S MANUAL MODE D’EMPLOI VOLUME POWERED MULTIMEDIA SPEAKERS YST- M45D TM BASS TREBLE 3D SURROUND
• Explanation of Graphical Symbols The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert you to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
18 Grounding or Polarization — Precautions should be taken so that the grounding or polarization is not defeated. COMPLIANCE INFORMATION STATEMENT (DECLARATION OF CONFORMITY PROCEDURE) Responsible Party: Address: Telephone: FAX: Type of Equipment: Model Name: Yamaha Corporation of America 6600 Orangethorpe Ave. Buena Park, CA90622 714-522-9011 714-527-5782 Powered Multimedia Speakers YST-M45D This device complies with Part 15 of the FCC Rules.
Cautions Please read the following operating precautions before use: • When you disconnect the AC adaptor from the AC outlet, hold the plug, not the cord. • If you plan not to use the YST-M45Ds for a while, disconnect the AC adaptor from the AC outlet. • Always disconnect the AC adaptor from the AC outlet before making any connections. • The YST-M45Ds do not contain any user serviceable parts. Refer all servicing to your Yamaha dealer. • Never open the cabinet.
English Introducing the YST-M45D Speaker System Thank you for purchasing the Yamaha YST-M45D Powered Multimedia Speakers. The YST-M45D Multimedia Speakers utilize Advanced Yamaha Active Servo Technology, which offers exceptionally high performance, allowing these compact speakers to produce a rich bass sound. They also employ USB technology to create a computer-based listening environment that is far superior to conventional multimedia speakers.
Controls & Connectors Front INPUT 1 6 1 VOLUME TREBLE TO LEFT SPEAKER 8 OUTPUT 9 3D SURROUND USB INPUT DC 15V 2 3 4 5 (Right speaker) 1 VOLUME control Allows you to adjust the volume level of the entire speaker system. Rotating the control clockwise will increase the volume level, and rotating the control counterclockwise will decrease the level. 2 (standby/on) button/indicator Press this button to turn on the power to the speaker system. Its indicator lights up.
English About YMERSION (3D Enhancement) YMERSION is Yamaha’s proprietary technology that enhances the spread of a normal stereo source playback sound, creating three-dimensional acoustics using only two speakers. The 3D SURROUND switch on the right speaker enables you to turn the YMERSION effect on and off. Installing USB driver When connecting this unit and your computer with the USB cable and controlling this unit from the computer, you must install the following software on your computer.
Installing the software Microsoft Windows 98/98SE or Windows Me ■ Installing and checking the USB driver 1. Turn on your computer and, if it’s not running already, start Windows 98/98SE or Windows Me. 2. Connect the power cord (or AC adaptor) to a suitable AC outlet. This unit can be on or in standby mode when installing the driver. 9.
Make the following settings on your computer after the installation of the driver is finished. • Terminate all the activated applications. • When using Windows 98SE, restart Windows, first. 1. Click the Windows “Start” button and select “Settings”, and then “Control Panel”. 2. Double-click the “Multimedia” icon. 3. Click the “Audio” tab and select “USB Audio Device” at “Preferred device” of “Playback”. * Usually, this setting is automatically made. * If “USB Audio Device” does not appear, restart Windows.
Microsoft Windows 2000 Professional ■ Installing and checking the USB driver 1. Turn on your computer and, if it’s not running already, start Windows 2000 Professional, and log in with Administrator. 2. Connect the power cord (or AC adaptor) to a suitable AC outlet. This unit can be on or in the standby mode when installing the driver. 9.
Make the following settings on your computer after the installation of the driver is finished. Checking sound output and adjusting volume 1. Click the Windows “Start” button and select “Settings”, and then “Control Panel”. 1. Make the following operations on the front panel of this unit. a) Press button to turn on this unit. b) Use the volume control to adjust the volume. 2. Double-click the “Sounds and Multimedia” icon. 3.
Macintosh computer ■ Connections and setup 1. Connect the power cord (or AC adaptor) to a suitable AC outlet. 2. Start the Macintosh. 3. Connect this unit to a USB port on the computer using the supplied USB cable. The driver software for USB audio is automatically installed. 4. Press button to turn on this unit. Checking sound output and adjusting volume 1. Make the following operations on the front panel of this unit. a) Press button to turn on this unit. b) Use the volume control to adjust the volume.
Refer to the chart below if this system does not function properly. If the problem you are experiencing is not listed below or if the instructions given below do not help, disconnect the AC adaptor and contact your authorized YAMAHA dealer or service center. PROBLEM CAUSE REMEDY The speakers are recognized as an “unknown device” by the computer. The USB cable is not connected securely. Remove the USB cable from the speaker and computer, then re-connect it securely.
Non skid pad To prevent the speakers from sliding around, attach the supplied pads to the four points on the bottom of speaker, as shown. Place the speaker on a stable, flat surface. Specifications Type Driver Output power Input sensitivity Input impedance Frequency response Input jack Output jack Output level Headphone Output jack Output level Power supply (AC adaptor) Advanced Yamaha Active Servo Technology 8 cm (3") full range cone, magnetic shielding 12 W + 12 W (1 kHz, 4Ω at T.H.D.
Printed in China IP V770270
