User manual YAMAHA NX-U10

[. . . ] U NX-U10 MULTIMEDIA SPEAKER HAUT-PARLEUR MULTIMEDIA OWNER'S MANUAL MODE D'EMPLOI IMPORTANT SAFETY INSTRUCTIONS 1 Read these instructions. 7 Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. 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. The exclamation point within an equilateral triangle is intended to alert you to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. 8 Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9 Do not defeat the safety purpose of the polarized or grounding-type plug. [. . . ] 4 3 When using batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 USING THIS UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 About the status indicator (LED). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 iii En FEATURES 3 way power supply High 20 W power English You can choose one of three power supplies according to your usage circumstances: USB bus power, USB/AC adaptor or batteries. Digital sound reproduction Yamaha's original power technology enables an impressive 20 W output (Max. Instantaneous Power). Auto loudness function The USB connection provides clear sound with little noise. Real stereo sound This unit is equipped with an auto loudness function that strengthens the bass sound while playing at low volumes to achieve a more solid sound. The high quality amplifier, titanium diaphragm and Yamaha's unique SR-BASS technology achieve high quality sound. "Swing Radiator BassTM" is a trademark of YAMAHA CORPORATION. SUPPLIED ACCESSORIES Please check that you received all of the following parts. USB/AC adaptor The shape of the adaptor may vary depending on the area where you purchased. Battery holder Carrying case (U. S. A. and Canada models: (Taiwan model: (China model: (Australia model: (Europe and Asia models: (U. K. model: (Korea model: WJ84090) WJ84540) WJ84570) WJ84590) WJ84610) WJ84620) WJ84640) Non-skid pad x 2 (including 1 spare) 3. 5 mm stereo mini plug cable (0. 5 m (19-11/16")) USB cable (1 m (39-3/8")) CONTROLS AND FUNCTIONS 1 POWER switch Turns this unit on. Press this switch again to turn this unit off. When this unit is on, the status indicator (LED) lights up. 2 Speaker Outputs the sound of the connected device. 1 3 Status indicator (LED) Indicates the current status of this unit. For details, refer to "About the status indicator (LED)" on page 6. 4 VOLUME dial 2 3 Adjusts the volume level. Rotate the dial in the direction of the + symbol to increase the volume and in the direction of the ­ symbol to decrease the volume. 5 PORTABLE jack Connect a portable audio player, etc. to this jack. 6 USB jack 7 4 5 6 Connect the small plug of the USB cable to this jack. 7 Stand Use the stand when you set up this unit. 1 En CONNECTIONS Use the procedure below to choose one of the three power supplies according to your usage circumstances. 1 When using USB bus power (this page) 2 When using the USB/AC adaptor (page 4) 3 When using batteries (page 5) Notes · Before connecting, make sure that POWER switch on this unit is turned off. · Before connecting, make sure that VOLUME dial on this unit is set to the minimum. 1 When using USB bus power When you connect the USB port for the first time, you need to download USB drivers into your computer. For the procedure of the installing USB drivers, see "Installation of USB drivers" on page 3. The supplied USB Cable Concave portion Computer 4 1 1 2 3 2 USB cable (small plug) (Large plug) 3 Press and hold the concave portion on the stand and open it upward. Connect the small plug of the supplied USB cable to the USB jack of this unit. [Recommended]" Click [Next] Select "CD-ROM Drive" *At this time, leave the items checked by default. Click [Next] Window: When [Add New Hardware Wizard] is displayed Select "The updated driver [Recommended]" Click [Next] Window: [Windows driver file search for the device] Check "USB-Compatible Device" is displayed Click [Next] Check "Windows has finished installing the software that your new hardware device requires. " is displayed Click [Finish] Common operations 1 2 Switch on your computer to boot the OS. Connect this unit to your computer. For the connection method, see steps 1 to 4 in "1 When using USB bus power" on page 2. 3 Install the USB Human Interface Device. Window: [This wizard searches for new drivers for] Check "USB Human Interface Device" is displayed Click [Next] Select "Search for the best driver for your device. [Recommended]" Click [Next] Select "CD-ROM Drive" *At this time, leave the items checked by default. Click [Next] Window: [Windows driver file search for the device] Check "USB Human Interface Device" is displayed Click [Next] Check "Windows has finished installing the software that your new hardware device requires. " is displayed Click [Finish] Installing on Windows XP, Windows 2000 or Mac OS* Press POWER to switch on this unit. Your computer detects this unit and installs the necessary devices automatically. This unit gets ready for use after completion of the installation. * (Mac OS 9. 1 or later, Mac OS X 10. 0 or later) Installing on Windows Me 1 2 3 Press POWER to switch on this unit. Install the USB-Compatible Device. Your computer automatically detects the "USB-Compatible Device" and installs it. 4 Install the USB Audio Device. Window: [This wizard searches for new drivers for] Check "USB Audio Device" is displayed Click [Next] Select "Search for the best driver for your device. [Recommended]" Click [Next] Select "CD-ROM Drive" *At this time, leave the items checked by default. [. . . ] Remedy Set the audio device to Windows: "USB Audio DAC" Macintosh: "USB DAC". Increase the volume. Failure to install the USB driver. The volume of your computer or the media player is not set to maximum. Note The limiter is activated temporarily to decrease the volume output when there is a continuous excessive output. While the limiter is activated, the status indicator turns on and off repeatedly. [. . . ]